Square Enix's Manga UP! Global service is releasing the manga in English, and it describes the story:
Haruno debuted the manga in Square Enix's Gangan Joker in June 2023 as a one-shot story before it got a serialization later that year. Square Enix published the manga's fourth compiled book volume on January 21.
Volume 15 - 2021 | https://doi.org/10.3389/fncel.2021.811892
This article is part of the Research TopicThe Known, the Unknown, and the Future of Glutamate TransportersView all 11 articles
the primary excitatory neurotransmitter in the mammalian central nervous system
into presynaptic synaptic vesicles (SVs) depends upon three vesicular glutamate transporters (VGLUTs)
Since VGLUTs are driven by a proton electrochemical gradient across the SV membrane generated by vacuolar-type H+-ATPases (V-ATPases)
as well as the amount of glutamate in SVs at equilibrium
are influenced by activities of both VGLUTs and V-ATPase
Despite emerging evidence that suggests various factors influencing glutamate transport by VGLUTs in vitro
little has been reported in physiological or pathological contexts to date
this was partially due to a lack of appropriate methods to monitor glutamate loading into SVs in living synapses
whether or not glutamate refilling of SVs can be rate-limiting for synaptic transmission is not well understood
primarily due to a lack of knowledge concerning the time required for vesicle reuse and refilling during repetitive stimulation
we first introduce a unique electrophysiological method to monitor glutamate refilling by VGLUTs in a giant model synapse from the calyx of Held in rodent brainstem slices
and we discuss the advantages and limitations of the method
We then introduce the current understanding of factors that potentially alter the amount and rate of glutamate refilling of SVs in this synapse
and discuss open questions from physiological viewpoints
mechanisms and regulators of vesicular glutamate transport mediated by VGLUTs offer potential treatment targets for these disorders
Molecular elements that affect glutamate transport into SVs
Mammalian SVs contain two primary pumps (blue square)
1) and plasma membrane Ca2+-ATPases (PMCAs
V-ATPases create a proton electrochemical gradient ΔμH+
which is essential for glutamate transport by VGLUTs
and conversely potentiate ΔΨ
The primary function of VGLUTs (3–6
green circle) is to transport glutamate into SVs
although how VGLUTs utilize ΔμH+ during the transport cycle has long been debated (3)
biochemical studies indicate that VGLUTs mediate various transport processes
such as proton-dependent Cl− conductance (4)
VGLUTs are thought to mediate both Na+/Pi transport and H+/Pi
Although molecular identities are uncertain
SVs contain cation/H+ exchangers (7) and CLC-family members that mediate Cl−/H+ exchange (8)
activities of which modulate the driving force for glutamate transport
we will summarize key observations using the calyx of Held synapses that have shed further light on mechanisms and regulation of glutamate transport into SVs and will highlight some of the unknowns underlying the process
The calyx of Held is the largest nerve terminal in the mammalian central nervous system, occupying 25–50% of the postsynaptic cell body, located in the medial nucleus of the trapezoid body (MNTB) within the superior olivary complex (Figure 2A)
The origin of the calyx nerve terminal comes from the globular bushy cell
located in the ventral cochlear nucleus (VCN)
Globular bushy cells are contacted by multiple large endings of auditory nerve fibers
The ability of bushy cells to encode temporal fine structure in the incident acoustic wave and their involvement in brainstem auditory circuits that mediate sound localization implicates the calyx of Held synapses in localizing sound in space
(4) Whole-cell presynaptic patch clamping enables experimental manipulations of presynaptic cytoplasmic composition
which cannot be achieved in conventional smaller synapses
dialysis of presynaptic cytoplasm with an intra-pipet solution
application of membrane-impermeable drugs into presynaptic cytoplasm through a pipet with defined concentrations
The inevitable downside of this manipulation is
that whole-cell patch clamping definitely leads to the loss of endogenous soluble molecules from presynaptic terminals
which may change the properties of presynaptic terminals in a physiological environment
In addition to electrophysiologically amenable preparations of the calyx of Held synapses in acute brainstem slices, these giant presynaptic terminals were successfully reconstituted by culturing two types of dissociated cells derived from cochlear nuclei and from medial nuclei of the trapezoid body in the same dish (Dimitrov et al., 2016)
This novel preparation allows genetic manipulation and enables them to be adapted for optical measurements of SV dynamics with simultaneous presynaptic electrical recordings
which cannot be readily achieved with acute slice preparations
the current protocol seems to hamper feasible applications due to a relatively low success rate
and relatively small postsynaptic currents seen in this preparation (<1 nA)
different mechanisms to regulate glutamate content at equilibrium in vivo must exist
changes in vesicle volume and in glutamate leakage that are associated with the exceeded glutamate refilling under these conditions that may be non-physiological
These results collectively indicate that the amount of glutamate in the lumen indirectly regulates the vesicle release probability via changes in the biophysical properties of SV membranes
Other potential molecular mechanisms controlling release probability conferred by distinct VGLUT-isoforms will be discussed below
it is conceivable that they also lose luminal ions that might influence glutamate transport
Biochemical analysis of isolated SVs revealed that SVs exhibit an electro-neutral cation/H+ exchange activity, which converts ΔpH to ΔΨ, thereby facilitating glutamate transport into SVs (Goh et al., 2011). Furthermore, reconstitution of VGLUTs suggested that VGLUT itself mediates the cation/H+ exchange activity (Preobraschenski et al., 2014)
These observations raise the possibility that changes in presynaptic cation concentrations may regulate vesicular glutamate transport and have the potential to influence synaptic transmission
presynaptic [Na+] is subjected to control at physiologically relevant conditions
All these observations are compatible with a proposal from biochemical transport assays
that activation of Na+/H+ exchange potentiates ΔΨ
which would optimally drive glutamate transport
Although regulation of presynaptic [K+] is less understood, manipulations of cytoplasmic [K+] at the calyx of Held synapses exerted similar effects on miniature EPSC amplitudes, i.e., complete replacement of presynaptic K+ with NMDG+ resulted in a gradual decline of mEPSC amplitudes by ~30%, while no decrease was observed in the presence of 130 mM K+ (Figure 4B; Goh et al., 2011)
the inclusion of 10 mM Na+ in a pipet solution
which mimics physiological conditions to some extent
did not reverse the reduction of mEPSC amplitudes in the absence of K+
supporting the importance of K+ rather than Na+ in maintaining vesicular glutamate content under resting conditions
also resulted in the reduction of mEPSC amplitudes to an extent similar to that in the absence of K+
indicating that the Na+/H+ exchanger is involved in this regulation
regulation of vesicular glutamate content by NHE6 and SCAMP5 may be implicated in the pathogenesis of ASDs
Whether the same mechanisms are implemented in the calyx of Held synapses needs further investigation
indicate that at physiological temperature
clathrin-independent rapid endocytosis occurs much more rapidly than previously believed (<100 ms)
leaving room for exocytosis of incompletely filled vesicles upon vesicle reuse
enhances glutamate refilling in these situations remains to be explored
It should be noted that since VGLUT1-KO mice die at around ~20 days after birth
most experiments were performed during postnatal days 16–19
whether and how glutamate content in SVs is controlled by VGLUT levels remains controversial
presumably relating to endophilin-dependent distinct release probabilities between VGLUT1- and VGLUT2-encoding synapses
precise actions of endophilin on the regulation of release probability and the presence of other key partners involved in these VGLUT isoform-specific properties in SV mobility and physiological consequences remain largely unknown
we introduced recent key findings concerning mechanisms of vesicular glutamate transport processes in the calyx of Held and discussed their physiological relevance
Although mechanistic insights obtained from in vitro studies also suggest the importance of luminal ions that are engulfed by vesicles during endocytosis
facilitation of glutamate refilling by luminal Cl− during the initial phase of glutamate loading
it is still uncertain how much this proposed mechanism contributes in physiological contexts
studies using presynaptic glutamate uncaging indicate that it is much faster than rates observed biochemically using isolated SVs
with some experimental concerns and possible rapid use of filled vesicles during highly repetitive stimulation described above
it may be even faster than measured values
In addition to multiple modes of SV endocytosis with distinct time scales depending on stimulation strength
the time required for reuse of endocytosed vesicles may be an important key to fully understanding whether refilling speed can be rate-limiting for neurotransmission
A future innovation that enables direct observations of glutamate refilling of individual SVs at presynaptic terminals
in addition to indirect measures of synaptic outputs from postsynaptic cells
under precise manipulations and stimulation will likely give us the answer
All authors contributed to the article and approved the submitted version
This work was supported in part by grants from JSPS KAKENHI (19H03330)
Advanced Research Networks (Grant No: JPJSCCA20170008)
and a grant from the Takeda Science Foundation to ST
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations
Any product that may be evaluated in this article
or claim that may be made by its manufacturer
is not guaranteed or endorsed by the publisher
We thank Dr. Steven D. Aird (www.sda-technical-editor.org) for English editing
Molecular cloning of a novel brain-type Na(+)-dependent inorganic phosphate cotransporter
Molecular and functional analysis of a novel neuronal vesicular glutamate transporter
Uptake of glutamate into synaptic vesicles by an inorganic phosphate transporter
Colocalization of vesicular glutamate transporters in the rat superior olivary complex
PubMed Abstract | CrossRef Full Text | Google Scholar
Developmental pattern of three vesicular glutamate transporters in the rat superior olivary complex
The calyx of held synapse: from model synapse to auditory relay
doi: 10.1146/annurev-physiol-020911-153236
Large structural change in isolated synaptic vesicles upon loading with neurotransmitter
Synaptic vesicles immunoisolated from rat cerebral cortex contain high levels of glutamate
Glutamate uptake into synaptic vesicles: competitive inhibition by bromocriptine
NBEA and AMISYN: three candidate genes for autism involved in secretion of large dense-core vesicles
Vesicular glutamate transporters (SLCA17 A6
Characterization of a H+-ATPase in rat brain synaptic vesicles
PubMed Abstract | Google Scholar
A single vesicular glutamate transporter is sufficient to fill a synaptic vesicle
Identification of endophilins 1 and 3 as selective binding partners for VGLUT1 and their co-localization in neocortical glutamatergic synapses: implications for vesicular glutamate transporter trafficking and excitatory vesicle formation
Homeostatic scaling of vesicular glutamate and GABA transporter expression in rat neocortical circuits
Two modes of vesicle recycling in the rat calyx of Held
temperature-sensitive and clathrin-independent endocytosis at central synapses
Reconstitution of giant mammalian synapses in culture for molecular functional and imaging studies
a plasma membrane and organellar family of Na(+)/H(+) exchangers
Protons regulate vesicular glutamate transporters through an allosteric mechanism
Fast synaptic vesicle reuse slows the rate of synaptic depression in the CA1 region of hippocampus
Clathrin coat controls synaptic vesicle acidification by blocking vacuolar ATPase activity
Proton electrochemical gradient: driving and regulating neurotransmitter uptake
Fenestration of the calyx of Held occurs sequentially along the tonotopic axis
is influenced by afferent activity and facilitates glutamate clearance
Direct patch recording from identified presynaptic terminals mediating glutamatergic EPSCs in the rat CNS
Vesicular glutamate transporters 1 and 2 target to functionally distinct synaptic release sites
The expression of vesicular glutamate transporters defines two classes of excitatory synapse
Immunocytochemical localization of candidates for vesicular glutamate transporters in the rat cerebral cortex
High-fidelity transmission acquired via a developmental decrease in NMDA receptor expression at an auditory synapse
Synaptic vesicle endocytosis in different model systems
PubMed Abstract | CrossRef Full Text | Google Scholar
Presynaptic regulation of quantal size: K+/H+ exchange stimulates vesicular glutamate transport
Ionic selectivity of the Ca2+/H+ antiport in synaptic vesicles of sheep brain cortex
Synaptic vesicle Ca2+/H+ antiport: dependence on the proton electrochemical gradient
Endophilin-A coordinates priming and fusion of neurosecretory vesicles via intersectin
Presynaptic morphology and vesicular composition determine vesicle dynamics in mouse central synapses
An anion binding site that regulates the glutamate transporter of synaptic vesicles
PubMed Abstract | Google Scholar
Neurodevelopmental role for VGLUT2 in pyramidal neuron plasticity
dendritic refinement and in spatial learning
Vesicular glutamate transporter expression level affects synaptic vesicle release probability at hippocampal synapses in culture
Synaptic and vesicular co-localization of the glutamate transporters VGLUT1 and VGLUT2 in the mouse hippocampus
Synaptogenesis of the calyx of Held: rapid onset of function and one-to-one morphological innervation
Maturation of synaptic partners: functional phenotype and synaptic organization tuned in synchrony
Kinetics of synaptic vesicle refilling with neurotransmitter glutamate
PubMed Abstract | CrossRef Full Text | Google Scholar
Presynaptic HCN channels regulate vesicular glutamate transport
PubMed Abstract | CrossRef Full Text | Google Scholar
Counting the number of releasable synaptic vesicles in a presynaptic terminal
A single packet of transmitter does not saturate postsynaptic glutamate receptors
Developmental changes in calcium channel types mediating synaptic transmission in rat auditory brainstem
Developmental regulation of transmitter release at the calyx of held in rat auditory brainstem
Metabolic control of vesicular glutamate transport and release
Vesicular glutamate transporter contains two independent transport machineries
Cation-chloride cotransporters in neuronal development
Pre- and postnatal development of efferent connections of the cochlear nucleus in the rat
Complementary distribution of vesicular glutamate transporters in the central nervous system
An inside job: how endosomal Na(+)/H(+) exchangers link to autism and neurological disease
Endophilin-A regulates presynaptic Ca(2+) influx and synaptic vesicle recycling in auditory hair cells
SCAMP5 plays a critical role in axonal trafficking and synaptic localization of NHE6 to adjust quantal size at glutamatergic synapses
SCAMP5 mediates activity-dependent enhancement of NHE6 recruitment to synaptic vesicles during synaptic plasticity
VGLUT2 trafficking is differentially regulated by adaptor proteins AP-1 and AP-3
VGLUT1 functions as a glutamate/proton exchanger with chloride channel activity in hippocampal glutamatergic synapses
Glutamate uptake by brain synaptic vesicles
energy dependence of transport and functional reconstitution in proteoliposomes
Vesicular glutamate transporter VGLUT2 expression levels control quantal size and neuropathic pain
Identifying autism loci and genes by tracing recent shared ancestry
Characterization of glutamate uptake into synaptic vesicles
PubMed Abstract | CrossRef Full Text | Google Scholar
Vesicular glutamate transporter expression ensures high-fidelity synaptic transmission at the calyx of held synapses
What is rate-limiting during sustained synaptic activity: vesicle supply or the availability of release sites
Cloning and expression of a cDNA encoding a brain-specific Na(+)-dependent inorganic phosphate cotransporter
O’Donovan
The role of glutamate transporters in the pathophysiology of neuropsychiatric disorders
Expression of plasma membrane calcium ATPases confers Ca(2+)/H(+) exchange in rodent synaptic vesicles
A protein factor that inhibits ATP-dependent glutamate and gamma-aminobutyric acid accumulation into synaptic vesicles: purification and initial characterization
functional and pharmacological sites for vesicular glutamate transporter regulation
Preobraschenski
Dual and direction-selective mechanisms of phosphate transport by the vesicular glutamate transporter
Preobraschenski
Vesicular glutamate transporters use flexible anion and cation binding sites for efficient accumulation of neurotransmitter
Estimate of the chloride concentration in a central glutamatergic terminal: a gramicidin perforated-patch study on the calyx of Held
Characterization of a human point mutation of VGLUT3 (p.A211V) in the rodent brain suggests a nonuniform distribution of the transporter in synaptic vesicles
SLC17: a functionally diverse family of organic anion transporters
PubMed Abstract | CrossRef Full Text | Google Scholar
PubMed Abstract | CrossRef Full Text | Google Scholar
Calmodulin mediates rapid recruitment of fast-releasing synaptic vesicles at a calyx-type synapse
Three-dimensional reconstruction of a calyx of Held and its postsynaptic principal neuron in the medial nucleus of the trapezoid body
A chloride conductance in VGLUT1 underlies maximal glutamate loading into synaptic vesicles
Schneggenburger
PubMed Abstract | CrossRef Full Text | Google Scholar
vesicular glutamate transporter—shooting blanks
PubMed Abstract | CrossRef Full Text | Google Scholar
Genes for endosomal NHE6 and NHE9 are misregulated in autism brains
A role for vesicular glutamate transporter 1 in synaptic vesicle clustering and mobility
Fast kinetics of exocytosis revealed by simultaneous measurements of presynaptic capacitance and postsynaptic currents at a central synapse
Glutamate transport into synaptic vesicles
PubMed Abstract | Google Scholar
Impact of vesicular glutamate leakage on synaptic transmission at the calyx of Held
VGLUTs: “exciting” times for glutamatergic research
PubMed Abstract | CrossRef Full Text | Google Scholar
Presynaptic molecular determinants of quantal size
PubMed Abstract | CrossRef Full Text | Google Scholar
Molecular anatomy of a trafficking organelle
Identification of a vesicular glutamate transporter that defines a glutamatergic phenotype in neurons
Hidden proteome of synaptic vesicles in the mammalian brain
Distribution of glycine receptors on the surface of the mature calyx of Held nerve terminal
Presynaptic glycine receptors enhance transmitter release at a mammalian central synapse
Reciprocal developmental regulation of presynaptic ionotropic receptors
Interaction between the vesicular glutamate transporter type 1 and endophilin A1
Distinct endocytic pathways control the rate and extent of synaptic vesicle protein recycling
Ultrafast endocytosis at mouse hippocampal synapses
Clathrin regenerates synaptic vesicles from endosomes
Interplay between VGLUT isoforms and endophilin A1 regulates neurotransmitter release and short-term plasticity
Presynaptic regulation of quantal size by the vesicular glutamate transporter VGLUT1
Galphao2 regulates vesicular glutamate transporter activity by changing its chloride dependence
An essential role for vesicular glutamate transporter 1 (VGLUT1) in postnatal development and control of quantal size
Regulation of glutamate transport into synaptic vesicles by chloride and proton gradient
Isolation and reconstitution of the chloride transporter of clathrin-coated vesicles
PubMed Abstract | Google Scholar
Vesicle endocytosis requires dynamin-dependent GTP hydrolysis at a fast CNS synapse
A proline-rich motif on VGLUT1 reduces synaptic vesicle super-pool and spontaneous release frequency
Citation: Hori T and Takamori S (2022) Physiological Perspectives on Molecular Mechanisms and Regulation of Vesicular Glutamate Transport: Lessons From Calyx of Held Synapses
Received: 09 November 2021; Accepted: 07 December 2021; Published: 13 January 2022
Copyright © 2022 Hori and Takamori. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY)
distribution or reproduction in other forums is permitted
provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited
in accordance with accepted academic practice
distribution or reproduction is permitted which does not comply with these terms
*Correspondence: Tetsuya Hori, dGV0c3V5YS5ob3JpQG9pc3QuanA=; Shigeo Takamori, c3Rha2Ftb3JAbWFpbC5kb3NoaXNoYS5hYy5qcA==
Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations
Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher
94% of researchers rate our articles as excellent or goodLearn more about the work of our research integrity team to safeguard the quality of each article we publish
Today's print edition
Home Delivery
Concerned about the worsening security situation in the Indo-Pacific
France and Japan are speeding up negotiations to finalize a visiting-forces pact within the coming months that could also facilitate Self-Defense Forces’ deployments to French territories in the Indian and Pacific Oceans
Paris’ top envoy to Tokyo said in an interview
“We are confident that we will be able to conclude negotiations on a Reciprocal Access Agreement (RAA) quite rapidly
so we can have a new legal basis for further cooperation between our armed forces,” French Ambassador Philippe Setton told The Japan Times earlier this month.googletag.cmd.push(function() { googletag.display('div-gpt-ad-1499653692894-0'); });
“This will be a big step in our long-standing relationship
as we aim to deepen ties in all security areas,” the career diplomat said
adding that the strategic partners hope to conclude the deal by the year-end to better defend their regional interests and shared values
despite previous differences over whether Tokyo should host a NATO liaison office
In a time of both misinformation and too much information
quality journalism is more crucial than ever.By subscribing
Your subscription plan doesn't allow commenting. To learn more see our FAQ
Sponsored contents planned and edited by JT Media Enterprise Division
LBV Magazine English Edition
Some time ago, we published an article titled Saigō Takamori, the True Story of the Last Samurai
recounting the story of this singular figure
ending with a brief narration of his death
a fight that marked the end of the so-called Satsuma Rebellion
forced modernization of Japan brought about by the Meiji Restoration
The battle was immortalized in a famous film because Takamori’s scant half-thousand loyal followers
hopelessly outnumbered and with their leader dead
The shogun believed that foreigners had introduced this religion as a pretext to seize control of the country
Thus began a brutal persecution of new converts
leaving only a small window for trade with the Netherlands exclusively in Dejima
The sakoku policy remained in place for two centuries until 1853
squadron under Commodore Matthew Perry anchored in Tokyo Bay
Perry forced the shogunate to sign the Treaty of Kanagawa
which required Japan to open several ports to free trade
the menacing steam-powered ships in the bay
the precedent set by the British frigate HMS Phaeton threatening to bombard Nagasaki in 1808
the increasing arrival of foreign ships (mainly whalers needing supplies)
and the evident impracticality of sakoku in the face of superior foreign power compelled the bakufu to recognize the need for change and to modernize the country
and many notable figures clung to Sonnō jōi (“revere the emperor
It became a rallying cry against Tokugawa Yoshinobu
who saw an opportunity to reclaim effective power lost centuries earlier
Yoshinobu had already hired French military advisors
which proved too much for the discontented
This marked the beginning of the Boshin War
a civil conflict characterized by a degree of confusion and contradiction
despite the shogun advocating for openness
Yoshinobu was defeated and agreed to a peaceful retirement with the young Emperor Meiji Tennō
who had just ascended the throne and was determined to transform the country into a global power—a process known as the Meiji Restoration
The loyalists of the shogunate retreated to Hokkaido
which was short-lived—only a year and a half—before the imperial army ended it in the summer of 1869
The new government included representatives from the Satsuma domain
one of the most powerful feudal territories
a low-ranking samurai who had risen to prominence and was appointed sangi (councilor) to undertake deep administrative and military reforms
Takamori was not pleased with the direction things were taking
he feared that the Meiji Restoration would go too far
eroding Japanese identity and spreading corruption
the introduction of railways and total free trade
These disagreements worsened in 1873 when he advocated for a punitive campaign against Korea over a diplomatic slight
His government colleagues preferred to avoid further military expenses
accusing him of trying to create jobs for unemployed samurai who lacked livelihoods because Takamori himself
had ironically decreed they should not receive salaries
which escalated to the point where Takamori offered to become an ambassador to provoke the Koreans into attacking or even killing him
he founded a military academy to support the aforementioned samurai
The academy was so successful that it soon had a hundred branches in other locations
allowing him to form a private army equipped with Enfield 1853 rifles and artillery (around thirty mountain guns and mortars)
It was a movement of much greater dimensions than some of the small-scale samurai revolts that had recently occurred in Kyūshū
as demonstrated when the fifty members of a government delegation sent to investigate were detained and tortured
accused of planning the assassination of Takamori
the government sent a navy ship to seize the arsenal in Kagoshima
tensions were particularly high due to the suspension of rice supplies
and a group of students seized the weapons beforehand to begin armed conflict
arrived carrying the Minister of the Interior
who explained that the cause of the uprising was the alleged attempt to assassinate Takamori
The minister did not allow him to return to shore
Despite the garrison being weakened by one of those revolts and suffering from a lack of supplies
the siege failed because the soldiers managed to hold out and were informed of reinforcements on the way
Takamori’s 15,000 men were intercepted by the 90,000 soldiers of the imperial army commanded by General Yamagata Aritomo and were forced to entrench themselves in the city of Tabaruzaka
during which Takamori wrote to the emperor
assuring him that his intention was not to rebel and that he was open to negotiation
the insurgent troops retreated to Hitoyoshi
Since both sides had suffered significant losses
dispersing into small groups along the way to harass their pursuers with guerrilla tactics
This left the main column reduced to barely 3,000 men
most of whom were left with only their traditional melee weapons
unstoppable in numbers and armed with rapid-fire Snider rifles
driving them back to the slopes of Mount Enodake
This marked the beginning of what would be the final episode of the war
with his superior numbers at a seven-to-one ratio
forced most of the rebels to surrender after several battles
some of whom took their own lives while others broke through the siege and escaped to Kagoshima
leaving them no choice but to entrench themselves on nearby Mount Shiroyama
they watched in awe as the combined forces of Yamagata and Admiral Kawamura Sumiyoshi (who was married to one of Takamori’s aunts) surrounded the perimeter with 34,000 men
in a disproportion that had now grown to about sixty-to-one
This made it foreseeable that the defenses Takamori had been building for a week (ramparts
dams…) would do little more than delay the inevitable outcome
especially considering the five warships of the Imperial Navy joined the eighteen batteries of land artillery to bombard them
the insurgent leader did not bother to respond to an offer of surrender
and Yamagata had no choice but to resolve the matter by force
as the imperials had surrounded their position with fortifications to prevent it
had to melt metal statues from nearby temples to make improvised bullets using the available common tools
After enduring a deluge of bombs that lasted almost the entire night
they saw a human tide charging toward their positions
The response of the samurai was to drop their rifles and run toward their attackers with katana in hand
as if they were still in the Middle Ages they had so hastily just left behind
It was so astonishing that it confused the attackers and caused Yamagata’s operation to fail; his soldiers had been trained for modern warfare and did not know how to counter the traditional
extraordinary melee weapon approach presented by the adversary
two things happened that ultimately reversed the dire situation that morning of September 24
the numerical difference was so significant that even if the front lines were broken
dozens more stood behind to contain the situation
some shots wounded Takamori in the femoral artery and abdomen
his death at that very moment—or seconds later
if we are to believe a version in which he had time to apologize to his aide
a young—thirty-one-year-old—but veteran officer who was reportedly very shy
A kaishakunin was a trusted person whose mission was to decapitate someone performing seppuku (ritual suicide) to spare them suffering and prevent their facial expression from being marked by a grimace of pain
the legend claims that Takamori took his own life
and then Shinsuke hid his head so that the enemy would not find it
everything happened so hastily that a lock of hair revealed to the soldiers where it was hidden
The truth could only have been revealed by Shinsuke
but he could not because he imitated the rest of his men—with whom he used to share his salary—in what would bring the most fame to that battle
despite limping from a leg injury sustained in a previous clash
decided to run downhill alongside a comrade
just as the forty samurai who were still standing had done moments earlier
charging against enemy lines; the deadly bursts of Gatling guns annihilated them within seconds
The conflict resulted in severe human and financial losses
forcing the government to abandon the gold standard and print paper money
it marked a step forward in solidifying the decision to modernize
as it became evident that traditional warfare was no match for modern weaponry: the samurai had succumbed to heimin (commoner) recruits
banzai charges to machine guns and cannons; consequently
whose emperor succeeded in Westernizing and modernizing the country
turning it into an emerging world power modeled after Wilhelm I’s Prussia but without abandoning its traditions
This article was first published on our Spanish Edition on January 2, 2025: Shiroyama, la épica batalla que supuso el final de los samuráis
Mark Ravina, The last samurai. The life and battles of Saigō Takamori
Brett L. Walker, Historia de Japón
Marius B. Jansen, The making of modern Japan
Augustus H. Mounsley, Satsuma Rebellion: An Episode of Modern Japanese History
Donald Keene, Emperor of Japan. Meiji and his world, 1852-1912
Charles L. Yates, Saigo Takamori. The man behind the myth
Wikipedia, Batalla de Shiroyama
Subscribe to get the latest posts sent to your email
Archaeologists from universities in the United States and Denmark found
deep within the Actun Uayazba Kab cave in Belize
two small stone tools dated between 250 and 900 AD that…
men and women gathered to play a game called Cuju
A team of researchers has succeeded in recreating for the first time in a laboratory experiment a phenomenon that until now only existed as a theory in the realm of…
the Cantonal Archaeology of Aargau carried out a rescue excavation between early May 2024 and the end of March 2025
The Egyptian archaeological mission affiliated with the Supreme Council of Antiquities announced the discovery of a group of defensive structures
and a system of moats that could indicate…
In the southeastern area of the city of Rome
archaeologists excavating inside the Triton Baths
within the monumental complex of the Villa di Sette…
Why did some animals from ancient eras become fossils
while others simply disappeared without a trace
A recent study on the cave paintings of the Altamira Cave in Santillana del Mar
Cantabria (Spain) has concluded that some of the artworks it contains could be much older…
A team of paleontologists from the University of Leicester has managed to decipher one of the many enigmas of the dinosaur era—the exact moment when pterosaurs
Rome achieved numerous military victories that allowed it to grow
and dominate nearly the entire known world in Antiquity
Receive our news and articles in your email for free
You can also support us with a monthly subscription and receive exclusive content
Your browser does not support JavaScript, or it is disabled.Please check the site policy for more information
Vox Populi
Vox Dei is a daily column that runs on Page 1 of The Asahi Shimbun
launched an all-out assault on Kumamoto Castle that was being defended by the Imperial Japanese Army
Saigo attacked with the ferocity that a contemporary government record likened to “bullets raining down.”
the government army held on and so did the castle
a much-awaited reinforcement of government troops arrived
I can’t help feeling there may be something else
That must be because I just cannot “unsee” the sorry sight to which the once-impregnable Kumamoto Castle was reduced nine years ago
Kumamoto was jolted by two earthquakes with the maximum intensity of 7 on the Japanese seismic scale—a foreshock on April 14 and the main shock on April 16
The restoration work prioritized fixing the castle tower as the symbol of post-quake reconstruction
and the tower was reopened to the public four years ago
But because this likely gave the impression of “recovery,” the donations needed to fund the reconstruction of the entire castle are said to have since dwindled to one-fifth of the amount in the immediate aftermath of the quakes
The collapsed stone walls have yet to be rebuilt
and experts say it will take nearly 30 years to completely restore the vast castle walls in their entirety
“Shushin shiro wo nasu,” which translates literally as “the collective will of the people will build a castle,” is a saying derived from an ancient Chinese writing
It means that when many people unite in their quest
but I hope the sagacious ancient author will forgive me
Many people must come together to rebuild the castle
I believe that every small nail and every cobblestone
must be made up of the feelings of people who remember and care about what happened nine years ago
Vox Dei is a popular daily column that takes up a wide range of topics
the column provides useful perspectives on and insights into contemporary Japan and its culture
Information on the latest cherry blossom conditions
Please right click to use your browser’s translation function.)
A series based on diplomatic documents declassified by Japan’s Foreign Ministry
Here is a collection of first-hand accounts by “hibakusha” atomic bomb survivors
chefs and others involved in the field of food introduce their special recipes intertwined with their paths in life
A series about Japanese-Americans and their memories of World War II
In-house News and Messages
No reproduction or republication without written permission
James Harris Gallery
and website in this browser for the next time I comment
Δdocument.getElementById( "ak_js_1" ).setAttribute( "value"
HAA Cultural Events Calendar
A large sculpture by Akio Takamori sits outside of a Whole Foods store in Seattle
The halls of the University of Washington’s ceramics and metal arts building is abuzz with new students embarking on a new school year
Professor Emeritus Akio Takamori taught in the building for 21 years and — after his retirement in 2014 — made frequent visits to reconnect with colleagues and students
Takamori will not be returning to the building
“Akio was one of the leading figures in contemporary ceramics,” says Jamie Walker
pointing to a bulletin board with several pictures of his late colleague
“But he never wavered in his commitment to teaching
He took teaching seriously and it was a job that he loved.”
In addition to teaching at University of Washington for over 20 years
Takamori was an internationally renowned artist
known for his ceramic figurative work that portrayed subtle-but-expressive renderings of the human form
Takamori died of pancreatic cancer at age 66 in January of 2017
the youngest of three children whose parents operated a small clinic
Takamori would draw inspiration from his childhood growing up in a community struggling to rebuild after the devastation of World War II. As a child
Takamori witnessed the full spectrum of humanity
from red-light district workers seeking medical care in his parent’s clinic to artists who frequently stayed at the Takamori home
Takamori joined the arts club in high school and studied art in Tokyo
He later worked as an apprentice production potter in Koishiwara
where he honed his skills by making thousands of individual teacups and everyday pottery ware
It was during his apprenticeship where he met Ken Ferguson
head of the ceramics program at the Kansas City Art Institute
who was visiting the pottery factory while touring Japan
Ferguson was drawn to Takamori’s skill and encouraged him to pursue graduate studies in the United States
“[When you see his work] you can see Akio painting
you can’t think twice,” says his student Yuki Nakamora
and that speed and breath you can sense in his brush mark.”
Takamori’s work began to garner international attention in the early 1980s
when he began painting sensual human bodies on ceramic slab vessels
The physical marks of his brush strokes possessed the bold quality of Japanese calligraphers
with marks both large and small holding a sense of swiftness of intention
This unique style would become the hallmark of his future work
Takamori’s work evolved from slab vessels to stand alone ceramic figures
often referencing memories of village life in Japan
Through the simplicity of their poses and gestures held transcendent universal qualities – humble figures rendered with an earthbound weight and mass
“Takamori’s renderings of the human form had a genuineness to it,” said Akio’s colleague and friend Patti Warashina
University of Washington ceramics professor emeritus
there is a tenderness that has a universal appeal.”
people standing in quiet repose with large feet firmly rooting them to the ground
Takamori’s final show “Apology/Remorse” was shown at the James Harris Gallery in February
Gallery owner and friend James Harris says Takamori was inspired by the contemporary political climate to explore the act of apology and state of remorse as it relates to gender and power
Renderings included kneeling Japanese CEOs and placing male heads on the idealized versions of a woman’s body
Takamori’s most visible work is a group of larger-than-life figures at the corner of Westlake Avenue North and Denny Way in front of the Whole Foods Market
Warashina said she was surprised at the resilience of the materials to the outdoor elements
and the aluminum and enamel hasn’t cracked,” she said
but his works of art remain and they embody a lifetime of reflecting on what it means to be human
This story originally appeared on KCTS9.org
We rely on donations from readers like you to sustain Cascade PBS's in-depth reporting on issues crticial to the PNW
Aileen Imperial is a video producer at Crosscut and KCTS 9 focused on arts and culture. Find her on Twitter at @imperealize or email at AImperial@kcts9.org
As Republican legislators opt for ballot harvesting
Democrats lean into town halls in predominantly red districts to engage new or reluctant voters
The development of Walking grew out of two parts: the process and the findings of this process
my movement across this campus became repetitive such that each walk echoed a walk from an earlier time
I became intrigued with how we gain access to past
or forgotten memories and thoughts when we remain in or return to those relevant spaces
By anchoring my arts practice to the act of walking
I found a way to carve out the time to walk for the sake of remembering and reflecting
I hoped that if I spent enough time understanding the effects of the space while I was here
perhaps it wouldn’t be such a loss once I left
While the act of walking fulfilled a desire to contemplate the space I was about to leave
I began to reflect on the negotiations of space–how we change ourselves to fit into the environment and how we carve out room for ourselves in these spaces
where the act of survival can depend on sacrifices of the self or an unending negotiation between the self and the space
While considering the expansiveness of these contentions
I also began to see these interactions in the most mundane moments from my walks
Within the banal act of clearing snow from sidewalks and pathways
I saw continuous negotiations of space between human activity and snowfall
I also saw moments of perseverance from the snow in the face of salt
these moments were intriguing for their subversions and disruptions of agendas greater than themselves
This series grew into a documentation of these mundane moments of subversive survivals
507-222-4000
Sign In
This conversation is part of a series between Caroline Ha Thuc and curators across Asia Pacific. Nobuo Takamori is an independent curator and the director of “Outsiders Factory,” a curatorial collective that emerged in 2012
Takamori has organized various shows throughout Asia
including “Post-Actitud” (2011) at Exteresa Art Actual
Mexico City; "After Our Dear Country Failed” (2019) at Digital Art Center
Taipei; "The Secret South” (2020) at Taipei Fine Art Museum; “The Middleman
Taipei; “Another Continent” (2022) at National Taiwan Museum of Fine Art
Taitung; and "The Oceans and the Interpreters” (2022-23) at Hong-Gah Museum and Solid Art
and what did you have in mind at that time
I quickly realized that I was not a good artist and that this path did not fit my personality
a Taiwanese friend was looking for a curator for a project in Mexico City
I took the job and found it very attractive
The project led to the “Post-Actitud” exhibition organized at Ex Teresa Arte Actual in 2011
How has your conception of this field evolved
My practice started with the urgent need to connect the Southeast Asian art scene with Taiwan
a psychologically isolated country struggling with self-identity
The exploration and rediscovery of its position on the map and the re-investigation of its history through a contemporary art perspective are necessary to make its art meaningful in our society.
I attempt to remap my home island within the Global South’s perspective and create a network or platform for encouraging intercontinental dialogues through contemporary art.
Installation view of "The Secret South" at Taipei Fine Art Museum
Positioning Taiwan in the Global South framework is a strong political statement
especially in our current geopolitical situation
This was the topic of one of your exhibitions in 2020
“The Secret South,” in which you retraced the history of the relationships between Taiwan and the non-aligned countries
How does the development of Taiwanese art fit into this narrative
Although the Taipei government of the Chinese Nationalist Party (KMT) did not participate in the conference
the “exiled government” of “the Republic of Taiwan” in Tokyo sent a representative to observe the conference
The existence of Taiwan itself is always intricate
and its inner social structure regarding identity
These narratives create gaps for outsiders trying to understand Taiwan
but also reflect the complexities of Cold War histories
Taiwan is the Galapagos of postwar geopolitics
It is a developed country with the mindset and lifestyle of a developing country
yet unrecognized diplomatically by most countries
Outsiders like to categorize Taiwan within their singular narratives
Chinese-speaking countries like to see Taiwan as part of Greater China
do not like to include Taiwan within their cultural perimeter
I wondered how to leverage these difficulties and challenge these existing narratives
I presented a problematic country with a tropical landscape that does not belong to anything in a Global South context.
navigates the hidden histories of the Cold War
Artists Chang En Man and Ciwas Tahos reflect on their anxieties about identity
When Taiwanese artists start to address self-identity issues
they also rediscover the rich and complex layers of Taiwanese history
I think it is a “tradition” in the Taiwanese art scene for most curators to work on group shows instead of solos.
Installation view of "The Oceans and the Interpreters" at Hong-Gah Museum
“The Oceans and the Interpreters” originates in a research residency
you explored the relationships between Africa and Asia
but the artistic practices that depict this connection are
My priority was to try to find works that were dealing with this connection
I also tried to use this opportunity to introduce some landmark works from Africa to a Taiwanese audience
I hope that artists from different continents can rethink their relationships and evoke interest in future collaborations
I assume this project was just a kind of “start-up.”
What was your own research methodology for this process
Did you work in collaboration with curators from Africa?
My first field trip to Nigeria was in 2017
An Indonesian friend introduced me to the Nigerian artist and curator Jude Anogwih
He was the co-curator of the Biennale Jogja XIII in 2015
which focused on Nigeria-Indonesia connections
Jude helped me organize meetings at the Centre for Contemporary Art
as well as galleries and artists based in Lagos
traveling with a Taiwanese passport has always been challenging
the Senegalese embassy rejected my visa application
the most important African Biennale on the continent
so I could not visit the Bamako Photography Biennale.
My interest in the Caribbean started through research
I contacted local galleries and artists on the internet
Most of the islands I visited were European dependents
as it was too complicated to get visas for independent countries such as Barbados or Trinidad.
You have chosen to present artists from different countries
What were your criteria for selecting the works
Did you commission some works for this exhibition
I prioritized works that directly addressed the relationship between Asia and Africa
I also included works describing past trans-cultural or hidden international relationships during the Cold War
The commissioned works were an important part of this exhibition
whose works depict temporary building structures in the Caribbean
created an installation inspired by Taipei’s urban landscape with local materials
we also have issues with “illegal buildings,” yet some of these apartment extensions can be very creative
who is famous for his photography of ruins
created an artwork about the “Chinese Pagoda” in Kinshasa
This pagoda was actually built for President Mobutu by the Taiwanese diplomatic delegation in the early 1970s.
The show was split between Solid Art Gallery
The basic idea was to divide the exhibition into two parts: a “black box” for videos with heavier historical topics located at the Hong-Gah Museum
and a “white box” dedicated to installations
including the large-scale installation by Tirzo Martha and other works with lighter topics
My strategy was to create a journey of various experiences
I designed several screening rooms where all the videos could be played at random
The audience could adjust their screening time
such as the classical film Xala (1975) by director Ousmane Sembène.
The exhibition also included participatory artworks
such as Malaysian artist Hoo Fan Chon's How to Dance Like a Mudskipper (2022)
This commissioned work is based on his long-term research on the mudskipper
As the galleries are located in the Guandu area of Taipei
we organized a workshop for viewers to participate in the Taipei version of the dance
Together with the “karaoke” style video Misafafahiyan Metamorphosis (2022) by Taiwanese artist Posak Jodian
this form of expression had a strong presence in the show
It is a powerful metaphor for self-projection
If you consider how karaoke is important to pan-Asian societies
then you will not be surprised by why so many artists like to utilize this format into their artistic expression.
I opened the show with several oil paintings by Sudanese artist Salah Elmur
Their strong cubist style was a good starting point to discuss “African style” and the influence of mainstream Western art history
These paintings are also based on the vintage photo collection of Studio Kamal
a photo studio operated by the artist’s grandfather in Khartoum during the 1960s and 70s
The work is imbued with a sense of nostalgia for the “old days” and offers a relevant introduction to post-war modern history
It is followed by Tuan Andrew Nguyen’s documentary The Specter of Ancestors Becoming (2019) about the Vietnamese community living in Senegal
perhaps because I come from a minority myself
and by Our Empty Uniforms Marched to the Echoes of an Invisible (2020)
This video installation functions as a preface of the whole introduction because it narrates neglected stories and hidden connections between Asia and Africa.
the show opened with Stefanos Tsivopoulos’s surrealist video
Although it deals with Greece’s history and modern society I felt that it was a strong metaphor for the Taiwanese audience: three strangers from different ethnic backgrounds wake up on a mysterious island and ask basic philosophical questions
such as “why are we here?” “where is this island?” and “who owns it?”
I discovered this important work in Cyprus in 2017
Instead of visiting the most famous contemporary art show
and have no interest visiting in the future
I would like to spend more resources and time to visit countries that are ignored or are out of the mainstream
You can always find inspiring artists and talented curators there
Maybe my Taiwanese background made me look into other isolated countries
I built a platform where the artworks could speak for themselves
but I prefer to limit verbal discourse within the exhibition
Visitors can take more time to engage directly with the artworks
One of the joys of visiting a show is to discover things freely on my own.
Installation view of "Everyday Life and Landscapes of the Island: Betel Nuts
or do you also try to develop other modes of research
I chose to work as a curator because I could avoid following the academic route
but the folk stories from general villagers might inspire me as well
or the smell of a town cannot be easily described in academic essays
but work as material for me and my practice.
My research cycles usually take 3 to 5 years
but I conduct several projects simultaneously
which gives me enough space to think and engage with them
Things occur naturally through discussions
and trust is paramount to building relationships with the artists involved
I try not to directly interfere with their creation.
Most of your curatorial work involves research
including in fields outside the art sphere
Do you think that curators must initiate research and work in a multidisciplinary manner
Instead of “must,” I suppose I would “suggest.” Research is an excellent method to discover the potentiality of the curatorial practice
Traditional academic methodologies can provide original materials
curating works more like an interface that can bridge academic resources and audiences
but it is very efficient for speaking of the unspeakable
I feel I cannot go back to “academic writing” again.
are curators today in a position where they can transmit and generate knowledge?
I don’t think the curator is the one who “generates” knowledge
and negotiate with them about how to tell their stories to our readers
We try to publish a collage of stories that make sense
and inspire. The value of curating is not to bring us knowledge but experiences
these experiences are the gateway to creating our own knowledge ecosystem
When thinking about exhibitions as platforms for knowledge production
we are also wary of a top-down authoritarian structure
A writer could also be authoritarian when narrating a story
We cannot avoid top-down structures altogether
contemporary art exhibitions are already platforms for expression that allow for great diversity
and can even create the possibility of paradoxical discussions or physical chaos
and institutions to re-elevate themselves.
How can this chaos be translated into space?
The chaos I refer to means bringing forth self-paradoxical narratives
A multi-narrative experience can be created inside the show by selecting works from different materials and backgrounds
and the Time Traveler,” that I curated in 2019 at TKG+
I juxtaposed videos from Julian Rosefeldt’s and Dan Isomura’s migrant worker’s “festival tent,” and karaoke work My Earthy Taste (2018) from Hoo Fan Chon and Tseng Zi Yi
the gallery assistant had to take care of the snails from Chang En Man’s work
The exhibition was a festival of hybrid forms
I feel more like an architect fascinated by providing audiences with an experience of space as a collage of works
Do you favor participatory programs to encourage the audience’s expression?
Sometimes participatory projects create a structure or frame for participants
therefore I like exhibitions that give me space to develop my skepticism
Asian culture is already too participatory in its form—for instance
What we lack are exhibitions where people can escape from intensive gatherings and social pressure
to make themselves ready to care about abstract subjects deeply
Curators work with many constraints and often have to make compromises
If you were absolutely free to develop your own project
The fun part of curating is not running away from compromise but finding good tricks to challenge these limitations
I would love to work for a small-to-middle-scale biennial or triennial
as my career development in Taiwan is bound by the island’s isolation.
Subscribe to ArtAsiaPacific’s free weekly newsletter with all the latest news, reviews, and perspectives, directly to your inbox each Monday.
How a traditional medium can be endlessly reinvented
Behind-the-scenes of Ge’s social-intervention projects
A look at the group’s most influential projects
info@aapmag.com
Privacy Policy | About Our Ads
Mayor-elect Richard Bissen announced the appointments of directors to three more departments within his administration including:
Shayne Agawa previously served as deputy director of the Department of Water Supply and deputy director of the Department of Environmental Management in two different administrations
he was an engineer in the County’s Department of Public Works for over 15 years where he oversaw management of federal aid projects in coordination with state and federal agencies
When he served as deputy director of the Department of Environmental Management
Agawa was key to the expansion of the Environmental Protection and Sustainability Division which oversees recycling
and environmental protection related grants
As director of the Department of Environmental Management
Agawa will lead more than 200 employees in three divisions of wastewater reclamation
and environmental protection and sustainability
Agawa received his Bachelor of Science degree in civil engineering from Seattle University
Kathleen Aoki has worked in nearly every division of the Planning Department
She has previously served as a deputy director and director of the Department of Planning
Aoki is currently the division chief for the Plan Implementation Division in addition to serving as a temporary division chief of the Long Range Division while it seeks to fill the vacant position
She will lead a department responsible for updating the County General Plan used to guide the development of the county
the administration and enforcement of long-range planning programs and cultural resource management
and the administration and enforcement of zoning ordinances
The department also supports six planning commissions that focus on the islands of Maui
as well as the Cultural Resources Commission
Urban Design Review Board and the Board of Variances and Appeals
In 2018 Aoki was named the County Manager of the Year in recognition of her commitment to collaboration
effective decision making and dedication to finding inclusive solutions
Aoki earned a Bachelor of Arts degree Speech Communications from the University of Hawaiʻi
Marc Takamori previously served as deputy director of the County Department of Transportation for more than seven years and since 2019 has been the department’s director
He will be responsible for the management of the department’s annual budget of approximately $20 million and the oversight and compliance of Maui’s public transit
and air ambulance contractors and vendors
the transportation department performed a comprehensive operational analysis
developed an electrification of transportation plan for the Maui Bus program
and procured the County’s first hybrid electric range transit buses
He received a Master of Science degree in Business Administration from the University of Hawaiʻi Shidler College of Business and a Bachelor of Science degree in Computer Engineering from the University of the Pacific School of Engineering and Computer Science
Takamori is a 2015 graduate and a current Board member of the Ka Ipu Kukui Fellows leadership program
“It is important to examine how our departments collectively and comprehensively integrate the programs and services we provide to our communities,“ said Mayor-elect Bissen
“The work that gets done by all county departments impacts not only the everyday lives of our citizens but also the generations to come after us
I am committed to exploring innovative ways we can balance providing services and programs needed now with a keen eye towards our future needs.”
All appointments of department directors are subject to confirmation by the County Council
Saigō Takamori was born in 1828 in the Kajiyachō district of Kagoshima as the eldest son of a low-ranking samurai
Today his birthplace is a park with a monument dedicated to his memory
was also the birthplace of many other great figures of the Meiji Restoration
The monument marking the birthplace of Saigō Takamori
Access: A 10-minute walk from Kagoshima-chūō Station or a short walk from the Museum of the Meiji Restoration stop on the Kagoshima City View bus route
Just a minute’s walk from the birthplace of Saigō is the Museum of the Meiji Restoration
entertaining highlights on the great leaders from Satsuma who helped to overthrow the Tokugawa government and build the Meiji state
The entrance to the Museum of the Meiji Restoration
The museum also has an area that uses a game format to present the pastimes that Saigō enjoyed in his childhood and youth
such as swimming in the river or sumō wrestling with his friends
and learning the traditional school of swordsmanship that originated in Satsuma
The museum includes an area where kids and adults alike can experience the pastimes Saigō enjoyed in his childhood and youth
The section of the museum presenting the history and achievements of the great historical leaders of the Meiji Restoration
The centerpiece of the museum is the “Experience the Restoration Hall,” featuring realistic robots and film presentations
Two short dramatic films are shown here—“The Road to the Restoration,” explaining the history from the late Tokugawa period up to the creation of the Meiji state
and “Satsuma Students Head West,” depicting the story of students from Satsuma sent to Britain to pursue their studies
giving museum visitors the sense of being right in the middle of the historical action
Realistic robots depict historical figures of the Meiji Restoration in the museum’s diorama
a 107-meter hill in the heart of the city of Kagoshima
decisive battle was fought in the Satsuma Rebellion that broke out in 1877
pitting the Satsuma forces led by Saigō against the Imperial Army of the central government
Today the area is a much-loved park where city residents can relax and enjoy themselves
The view from Shiroyama takes in the city
and the Sakurajima volcano in the distance
is the small cave where Saigō Takamori is said to have spent the final five days of his life
after his forces were driven back by the Imperial Army forces
Saigō was shot and wounded as he left the cave and later committed suicide
Lush trees and a stone fence surround the Saigō Takamori Cave
A statue of Saigō stands at the base of Shiroyama
accompanied by a small dog built to resemble his beloved pet
About 10 minutes by car from Shiroyama is the Saigō Nanshū Memorial Museum
built in 1978 by the Kagoshima municipal government as part of the commemorations of the 100th anniversary of Saigō’s death
The museum’s attractions include a diorama and videos depicting Saigo’s life and achievements
Entrance to the Saigō Nanshū Memorial Museum
Upon entering the museum
visitors immediately encounter a portrait of Saigō
The museum collection includes Saigo’s works of calligraphy
and materials related to the Satsuma Rebellion
Particularly coveted among the museum’s items is his calligraphy of the four Chinese characters 敬天愛人 (keiten aijin)
love people.” This was Saigō’s favorite motto
The expression clearly reflects the distinctive approach to life of this son of Kyūshū
known for his sincere interaction with and capacity to help people as well as his unwavering loyalty to friends
Saigō’s calligraphy of his favorite motto: keiten aijin (“respect heaven
The collection at the Saigō Nanshū Memorial Museum includes rare items like cloak that Saigō wore while serving as a general in the Imperial Army
The historical materials on display include weapons used by the rebel forces and the Imperial Army during the Satsuma Rebellion
On the same site as the Saigō Nanshū Memorial Museum is the Nanshū Cemetery
where the remains of Saigō and 2,023 of his comrades who died in the Satsuma Rebellion are buried
People still flock to the cemetery to pay their respects to Saigō’s memory
reflecting the deep-rooted love that he has inspired among people in the local area and throughout Japan
Sakurajima rises up in the background behind the Nanshū Cemetery
Saigō’s tomb in the center of the Nanshū Cemetery
(Originally written in Japanese by Satō Fumi; photographs by Kusano Seichirō
Banner photo: Saigō stands watch over his hometown in statue form at the base of Shiroyama.)
had a career that spanned traditional industrial pottery
sometimes cartoonish figures — including those on display in front of Whole Foods at South Lake Union
Seattle ceramic artist Akio Takamori spent Wednesday working in his Magnolia studio
He put the finishing touches on some pieces with the help of his son
a friend whose Pioneer Square gallery is showing an exhibition of Mr
A Seattle show featuring the work of Akio Takamori and Efrain Almeida will run Feb
16 through April 1 at the James Harris Gallery
who taught at the University of Washington for 21 years
ceramic slab vessels and ultimately larger-than-life
His work drew heavily from his Japanese heritage
and from images from art history and culture
“His work always had a sense of beauty,” Harris said
“And I think that came from a real love of people in the world
Takamori was born in 1950 in Nobeoka on Japan’s Kyushu Island
His father was a doctor and his mother helped run a clinic attached to their house
He studied ceramics and industrial design in Tokyo
and apprenticed as a production potter on Kyushu
“I had to make 250 cups every day for two years,” he told The Seattle Times in a 2002 interview
He found a way out when American ceramist Ken Ferguson visited and encouraged him to study in the U.S
Takamori enrolled at Ferguson’s Kansas City Art Institute
he attended graduate school at the New York State College of Ceramics at Alfred University
He drew early recognition in the 1980s for a series of vessels made up of slabs in human forms
Takamori joined the UW faculty in 1993 and was a cornerstone of a ceramics program that would be recognized as among the best in the country
his work had moved from vessels to distinct human figures
He mixed villagers drawn from his childhood in Japan with people in modern settings
Douglas MacArthur and Japanese Emperor Hirohito with their height difference exaggerated
“It was extraordinary that he was willing to take these kind of risks,” said Jamie Walker
a UW art professor who helped recruit Takamori to the school
suddenly talking about these incredibly powerful emotional
part of an abstract-leaning break from industrial pottery
His subjects stretched from mothers carrying children on their backs to laughing monks and babies with oversized heads
Takamori could probably have gotten out of teaching introductory courses at the UW
Takamori particularly enjoyed the opportunity to help guide students new to the art
“He did a really good job juggling working as an artist
“He was always evolving and growing; it never seemed like he was stuck.”
Recently, he had been creating figures that drew on images of men apologizing
from humbled chief executives to political leaders
“My interest is humanity,” he told the The News Tribune of Tacoma in 2006
Everyone from a 2-year-old to an old man still has love
Akio Takamori: Meet the Artist. Uploaded to YouTube by Derek Klein.
Stay secure and make sure you have the best reading experience possible by upgrading your browser!
Vashon Island Visual Artists will hold its Spring Studio Tour, featuring 43 art studios and galleries, from 10 a.m. to…
Halperin will speak Saturday, May 3 at Vashon Havurah.
It will feature well-known local actors Cate O’Kane and Dedra Whitt.
Volume 13 - 2020 | https://doi.org/10.3389/fnmol.2020.00086
Myasthenia gravis (MG) is a disease of the postsynaptic neuromuscular junction (NMJ) where nicotinic acetylcholine (ACh) receptors (AChRs) are targeted by autoantibodies
Search for other pathogenic antigens has detected the antibodies against muscle-specific tyrosine kinase (MuSK) and low-density lipoprotein-related protein 4 (Lrp4)
both causing pre- and post-synaptic impairments
Agrin is also suspected as a fourth pathogen
In a complex NMJ organization centering on MuSK: (1) the Wnt non-canonical pathway through the Wnt-Lrp4-MuSK cysteine-rich domain (CRD)-Dishevelled (Dvl
The presynaptic Ca2+ homeostasis conditioning ACh release is modified by autoreceptors such as M1-type muscarinic AChR and A2A adenosine receptors
The post-synaptic structure is stabilized by: (i) laminin-network including the muscle-derived agrin; (ii) the extracellular matrix proteins (including collagen Q/perlecan and biglycan which link to MuSK Ig1 domain and CRD); and (iii) the dystrophin-associated glycoprotein complex
The study on MuSK ectodomains (Ig1/2 domains and CRD) recognized by antibodies suggested that the MuSK antibodies were pathologically heterogeneous due to their binding to multiple functional domains
biglycan which functions in the manner similar to collagen Q
our antibody assay showed the negative result in MG patients
the synaptic stability may be impaired by antibodies against MuSK ectodomains because of the linkage of biglycan with MuSK Ig1 domain and CRD
The pathogenic diversity of MG is discussed based on NMJ signaling molecules
Functional organization for synaptic transmission in neuromuscular junction (NMJ) and antibody-targets
(A) Presentation by staining of cultured rat myotube with fluorescence-labeled α-bungarotoxin and by the image analyzing using a laser cytometer
indicating acetylcholine receptor (AChR) cluster (red)
a synaptic stabilizing organization including extracellular matrix proteins (gree and light blue)
The image is constructed on ACAS 570 (Meridian Instruments Inc.
USA) which provides a graded pseudocolor image on the computer display
(B) Schematic presentation of the post-synaptic structures
Y marks attached with numbers indicate the antibodies to recognize respective targets of the functional structures
Gray frame indicates the acetylcholine receptor (AChR) cluster formation
Pink frames indicate AChR clustering by way of two signaling pathways mediated via the muscle-specific tyrosine kinase (MuSK) 1/2 domains (green-limit in the pink MuSK ectodomain and green line with arrowhead) and MuSK cysteine-rich domain (CRD; red-limit in the pink MuSK ectodomain and red-line with arrowhead)
the signals of which are mediated by Dishevelled (Dvl
The low-density lipoprotein receptor-related protein 4 (Lrp4) is the receptor for agrin (partly for Wnts as described in the text)
The small GTPases (shown in the pink frame of Kinases) effector PAK1 (p21-activated kinase 1) acts as a bridging molecule between the Wnt- and agrin-signaling pathways
From “inside” the muscle cell
MuSK is activated by Dok7 (downstream kinase); Dok7 recruits two adaptor protein
Crk and Crk-L (CT10 regulators of kinase) for rapsyn-anchored AChR cluster formation
The formed AChR clusters are anchored at the endplate membrane by rapsyn and immobilized by MuSK-linking heat-shock proteins (HSPs): tumorous imaginal disc 1 short form (Tid1s)
Tid1s is required for the MuSK-Dok7 signaling during the MuSK activation
The interaction of neuregulin 1 (NRG 1) with ErbB receptor (receptor tyrosine kinase of epidermal growth factor receptor family) increases the MuSK tyrosine phosphorylation (via Erbin) and thereby modulates the MuSK-dependent AChR clustering
Caveolin 3 binds with the MuSK kinase domain and thereby driving AChR clustering
Yellow frames indicate the organizations for synaptic stability and maintenance
The synaptic stability of NMJ including AChR clusters (gray frame)
Lrp4 (pink frame) and acetylcholinesterase (AChE) is modulated by extracellular matrix proteins (collagen Q
laminin-network including muscle agrin and laminins and dystroglycan) worked in cooperation with the cytoskeleton
The interaction of NRG 1 (neuregulin 1) with ErbB receptor (pink frames) contributes to the cytoskeletal organization through α-dystrobrevin phosphorylation on one hand (yellow frame) and the MuSK activation via Erbin on the other hand (pink frame)
The downstream effector of Dok7-recruited Crk-L (Sorbs1/2) acts on the cytoskeleton for synaptic stability
Collagen Q-Perlecan and Biglycan act on Dystroglycans in cooperation with cytoskeleton for synaptic stability on one hand (yellow frame) and implicate in AChR cluster formation via their interaction with pink-MuSK ectodomains (Ig1 shown by green limit with a green line and CRD shown by red limit with red line) on the other hand
The former is cooperated by linking to dystrophin/utrophin-associated protein complex; the latter is cooperated by linking with rapsyn to firmly anchor AChR clusters at the post-synaptic membrane
Cortactin (yellow frame) has the function of phosphorylation-dependent signaling downstream from Agrin/Lrp4/MuSK (pink frame) in promoting actin polymerization and also stabilizing AChR clusters at the postsynaptic membrane
Coronin 6 is the actin-binding protein contributive to synaptic stability
Muscle-specific tyrosine kinase (MuSK) 1/2 domains; Y3
Low-density lipoprotein receptor-related protein 4 (Lrp4); Y5
Immunologically, MuSK antibodies are mainly IgG4 subclass (Koneczny, 2018) and known to cause MG by inhibiting binding between MuSK and Lrp4 independently of complement activation (Huijbers et al., 2013), but IgG1-3 MuSK antibodies can disperse preformed agrin-independent AChR clusters (Koneczny et al., 2013)
We must be cautious of the antigen used for agrin-antibody assay because of the above-mentioned difference of functional structure between neural agrin and muscle agrin
It seems likely that the MuSK antibodies have pathological heterogeneity based on their binding to functionally different domains
Further work may provide a clue to the understanding of BMPs-mediated pathology in MuSK antibody-positive MG patients
the complex compensatory mechanisms including the presynaptic autoreceptors and Ca2+ influx channel(s) may underlie to compensatory postsynaptic dysfunction
the β2-agonist stimulation could be chosen as a novel therapeutic strategy in autoimmune and genetic myasthenias
The following is the synaptic partners organizing molecules that regulate synaptic stability
suggesting the test as to if the Collagen XIII could be a pathogenic antigen in MG patients
The author confirms being the sole contributor of this work and has approved it for publication
The author declares that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest
Developmental regulation of amyloid precursor protein at the neuromuscular junction in mouse skeletal muscle
Cortactin is a regulator of activity-dependent synaptic plasticity controlled by Wingless
Intracellular Ca2+ stores and Ca2+ influx are both required for BDNF to rapidly increase quantal vesicular transmitter release
Biglycan is an extracellular MuSK binding protein important for synaptic stability
A case of anti-Lrp4 antibody-associated myasthenia gravis with a rare complication of thymoma successfully treated by thymectomy
25(OH)2D3 regulates agrin-induced acetylcholine receptor clustering through upregulation of rapsyn expression in C2C12 myotubes
PD-1 and PD-L1 expression in thymic epithelial tumours and non-neoplastic thymus
LRP4 is critical for neuromuscular junction maintenance
Crosstalk between agrin and Wnt signaling in development of vertebrate neuromuscular junction
safe and potentially effective therapies for amyotrophic lateral sclerosis (ALS)
Potentiation of exocytosis by phospholipase C-coupled G-protein-coupled receptors requires the priming protein Munc13–1
a danger signal that activates the NLRP3 inflammasome via Toll-like and P2X receptors
Myasthenia gravis induced by immune checkpoint inhibitors
Therapeutic directed against B-cells and downstream effects in generalized autoimmune myasthenia gravis: current status
Congenital myasthenic syndromes: recent advances
Myasthenic syndromes due to defects in COL13A1 and in the N-linked glycosylation pathway
New pathway and therapeutic targets in autoimmune myasthenia gravis
The role of the dystrophin glycoprotein complex on the neuromuscular system
A mutation causes MuSK reduced sensitivity to agrin and congenital myasthenia
The cytoplasmic adaptor protein Dok7 activates the receptor tyrosine kinase MuSK via dimerization
Myasthenia gravis: a complrehensive review of immune dysregulation and etiological mechanisms
Regulation of mammalian neuromuscular junction formation and maintenance by Wnt signaling
A critical and previously unsuspected role for doublecortin at the neuromuscular junction in mouse and human
Wnt signaling during synaptic development and plasticity
Fundamental molecules and mechanisms for forming and maintaining neuromuscular synapses
The role of MuSK in synapse formation and neuromuscular disease
Alternatively spliced isoforms of nerve- and muscle-derived agrin: their roles at the neuromuscular junction
Sulbutamol benefits children with congenital myasthenic syndrome due to DOk7 mutations
Roles of the amyloid precursor protein family in the peripheral nervous system
Presynaptic calcium channels and α3-integrins are complexed with synaptic cleft laminins
cytoskeletal elements and active zone components
MuSK is required for anchoring acetylcholinesterase at the neuromuscular junction
Pathogenic mechanisms and clinical correlations in autoimmune myasthenic syndromes
Myasthenia gravis AChR antibodies inhibit function of rapsyn-cluster AChRs
Calcium channels link the muscle-derived synapse organizer laminin β2 to Bassoon and CAST/Erc2 to organize presynaptic active zones
Coronin 6 regulates acetylcholine receptor clustering through modulating receptor anchorage to actin cytoskeleton
Rapsyn interaction with calpain stabilizes AChR clusters at the neuromuscular junction
Do acetylcholine receptor and striated muscle antibodies predict the presence of thymoma in patients with myasthenia gravis
Clinical characteristics and treatment of immune-related adverse events of immune checkpoint inhibitors
APP interacts with Lrp4 and agrin to coordinate the development of the neuromuscular junction in mice
BMP4 is a peripherally-derived factor for motor neurons and attenuates glutamate-induced excitotoxicity in vitro
MMP-mediated modulation of ECM environment during axonal growth and NMJ development
Thymectomy may not be associated with clinical improvement in MuSK myasthenia gravis
Anti-MuSK patient antibodies disrupt the mouse neuromuscular junction
Dystrophin complex functions as a scaffold for signaling proteins
Screening for lipoprotein receptor-protein 4-
agrin- and titin-antibodies and exploring the autoimmune spectrum in myasthenia gravis
Cortés-Vicente
Clinical characteristics of patients with double-seronegative myasthenia gravis and antibodies to cortactin
The search for new antigenic targets in myasthenia gravis
Future perspectives in target-specific immunotherapies of myasthenia gravis
Neurological complications of immune checkpoint inhibitors: what happens when you ‘take the brakes off’ the immune system
Immunotherapy in myasthenia gravis in the era of biologics
Regulatory T cells in multiple sclerosis and myasthenia gravis
Rituximab in AChR subtype of myasthenia gravis: systematic review
Díaz-Manera
Long-lasting treatment effect of rituximab in MuSK myasthenia
Functional activities of antibodies to acetylcholine receptors and clinical severity of myasthenia gravis
Myasthenic antibodies cross-link acetylcholine receptors to accelerate degradation
Severe neurological toxicity in immune checkpoint inhibitors: growing spectrum
Congenital myasthenic syndrome caused by novel COL13A1 mutations
Overespression of Dok-7 in skeletal muscle enhances neuromuscular transmission with structural alterations of neuromuscular junctions: Implications in robustness of neuromuscular transmission
Congenital myasthenic syndromes: pathogenesis
Myasthenia gravis with antibodies to MuSK: an update
Response to therapy in myasthenia gravis with anti-MuSK antibodies
Dianosis and therapy of myasthenia gravis with antibodies to muscle-specific kinase
Biological interplay between proteoglycans and their innate immune receptors in inflammation
Antagonism of the neonatal Fc receptor as an emerging treatment for myasthenia gravis
Cortactin autoantibodies in myasthenia gravis
Salbutamol-responsive limb-girdle congenital myasthenic syndome due to a novel missense mutation and heteroallelic deletion in MuSK
Anti-agrin autoantibodies in myasthenia gravis
Acetylcholine receptor-aggregating activity of agrin isoforms and mapping of the active state
Muscle specific kinase: organizer of synaptic membrane domains
Effects of the β2-adrenoceptor agonist
in a mouse model of anti-MuSK myasthenia gravis
Silencing of Dok-7 in adult rat muscle increases susceptibility to passive transfer myasthenia gravis
Proteasome inhibition with bortezomid depletes plasma cells and specific autoantibody production in primary thymic cell cultures from early-onset myasthenia gravis patients
Initiation of synapse formation by Wnt-induced MuSK endocytosis
Dissecting the extracellular complexity of neuromuscular junction organizers
Anti-MuSK antibody myasthenia gravis: clinical findings and response to treatment in two large cohorts
Myasthenia gravis and related disorders: pathology and molecular pathogenesis
Sorbs1 and -2 interact with CrkL and are required for acetylcholine receptor cluster formation
Dok-7 regulates neuromuscular synapse formation by recruiting Crk and Crk-L
Collagen XIII and other ECM components in the assembly and disease of the neuromuscular junction
doi: 10.1002/ar.24092 [Epub ahead of print]
Matrix metalloproteinases in myasthenia gravis
Henríquez
The Wnt and BMP families of signaling morphogens at the vertebrate neuromuscular junction
Dual roles for Wnt signaling during the formation of the vertebrate neuromuscular junction
Wnt signaling promotes AChR aggregation at the neuromuscular synapse in collaboration with agrin
Injection of soluble fragment of neural agrin (N-1654) considerably improves the muscle pathology caused by the disassembly of the neuromuscular junction
Caveolin-3 promotes nicotinic acetylcholine receptor clustering and regulates neuromuscular junction activity
Autoantibodies to low-density lipoprotein receptor-related protein 4 in myasthenia gravis
Structural domains of agrin required for clustering of nicotinic acetylcholine receptors
Auto-antibodies to the receptor tyrosine kinase MuSK in patients with myasthenia gravis without acetylcholine receptor antibodies
Mesdc2 plays a key role in cell-surface expression of Lrp4 and postsynaptic specialization in myotubes
Myasthenia gravis: the role of complement at the neuromuscular junction
Randomized phase 2 study of FcRn antagonist efgartigimod in generalized myasthenia gravis
Clinical effects of the self-administered subcutaneous complement inhibitor Zilucoplan in patients with moderate to severe generalized myasthenia gravis: results of a phase 2 randomized double-blind
doi: 10.1001/jamaneurol.2019.5125 [Epub ahead of print]
Härönen
Correct expression and localization of collagen XIII are crucial for the normal formation and function of the neuromuscular system
Härönen
Collagen XIII secures pre- and postsynaptic integrity of the neuromuscular synapse
New approaches to targeting B cells for myasthenia gravis
SHP2 inhibitor protects AChRs from effects of myasthenia gravis MuSK antibody
IgG-specific cell-based assay detected potentially pathogenic MuSK-abs in seronegative MG
Efgartigimod improves muscle weakness in a mouse model for muscle-specific kinase myasthenia gravis
MuSK myasthenia gravis monoclonal antibodies: valency dictates pathogenicity
Longitudinal epitope mapping in MuSK myasthenia gravis: implications for disease severity
MuSK IgG4 autoantibodies cause myasthenia gravis by inhibiting binding between MuSK and Lrp4
Muscle contraction regulates BDNF/TrkB signaling to modulate synaptic function through presynaptic cPKCα and cPKCβI
Dioagnostic utility of cortactin antibodies in myasthenia gravis
Dok-7 activates the muscle receptor kinase MuSK and shapes synaptic formation
Protein-anchoring therapy to target extracellular matrix proteins to their physiological destinations
Caveolin-3 is aberrantly expressed in skeletal muscle cells in myasthenia gravis
Spontaneous thymoma rat as a model for myasthenic weakness caused by anti-ryanodine receptor antibodies
doi: 10.1002/(sici)1097-4598(199812)21:12<1655::aid-mus5>3.0.co;2-f
Programmed cell death ligand 1 expression is upregulated in the skeletal muscle of patients with myasthenia gravis
Wnt signals organize synaptic prepattern and axon guidance through the Zebrafish unplugged/MuSK receptor
Neuromuscular adverse events associated with anti-PD-1 monoclonal antibodies: systemic review
Developmental consequences of the ColQ/MuSK interactions
Anti-MuSK autoantibodies block binding of collagen Q to MuSK
Activation of M1 muscarinic acetylcholine receptors stimulates the formation of multiprotein complex centered on TRPC6 channels
Lrp4 is a receptor for agrin and forms a complex with MuSK
Muscle-specific kinase myasthenia gravis IgG4 autoantibodies cause severe neuromuscular junction dysfunction in mice
Wnt signaling in neuromuscular junction development
Mechanism of evenness interrupted (Evi)-exosome release at synaptic boutons
A new classification systemfor IgG4 autoantibodies
The role of muscle-specific tyrosine kinase (MuSK) and mystery of MuSK myasthenia gravis
MuSK myasthenia gravis IgG4 disrupts the interaction of Lrp4 with MuSK but both IgG4 and IgG1–3 can disperse preformed agrin-independent AChR clusters
Myasthenia gravis: pathogenic effects of autoantibodies on neuromuscular architecture
Körber
Molecular machines regulating the release probability of synaptic vesicles at the active zone
A comprehensive review on the role of co-signalling receptors and Treg homeostasis in autoimmunity and tumor immunity
Cancer immunotherapy with ckeck point inhibitor can cause autoimmune adverse events due to loss of Treg
doi: 10.1016/j.semcancer.2019.01.006 [Epub ahead of print]
Assembly of the postsynaptic membrane at the neuromuscular junction: paradigm lost
Targeting therapy to the neuromuscular junction: proof of concept
Investigational RNAi therapeutic targeting C5 is efficacious in pre-clinical models of myasthenia gravis
Ephedrine treatment in congenital myasthenic syndrome due to mutations in Dok7
Muscle-derived collagen XIII regulates maturation of the skeletal neuromuscular junction
Antigen-specific immunoadsorption of MuSK autoantibodies as a treatment of MuSK-induced experimental autoimmune myasthenia gravis
Antibody specificities in myasthenia gravis; implications for improved diagnostics and therapeutics
Rapsyn interacts with the muscle acetylcholine receptor via α-helical domains in the α
Moving forward with the neuromuscular junction
Fewer thymic changes in MuSK antibody-positive than in MuSK antibody-negative MG
Enzymatic activity of the scaffold protein rapsyn for synapse formation
Retrograde regulation of motoneuron differentiation by muscle-β-catenin
Tacrolimus inhibits Th1 and Th12 responses in MuSK-antibody positive myasthenia gravis patients
Engineered agrin attenuates the severity of experimental autoimmune myasthenia gravis
doi: 10.1146/annurev-physiol-022516-034255
Anti-Lrp4 autoantibodies in chinese patients with myasthenia gravis
Beneficial effects of Albuterol in congenital endplate acetylcholinesterase deficiency and DOK-7 myasthenia
Neurotransmitter acetylcholine negatively regulates neuromuscular synapse formation by a Cdk5-dependent mechanism
A mammalian homolog of Drosophila tumorous imaginal discs
mediates agrin signaling at the neuromuscular junction
Ephedrine treatment for autoimmune myasthenia gravis
Differential response to rituximab in anti-AChR and anti-MuSK positive myasthenia gravis patients: a single-center retrospective study
Expansion of regulatory T cells via IL-2/anti-IL-2 mAb complexes suppresses experimental myasthenia
Congenital myasthenic syndrome type 19 is caused by mutations in COL13A1
encoding the atypical non-fibrillar collagen type XIII α1 chain
Salbutamol therapy in congenital myasthenic syndrome due to DOK7 mutation
Increased expression of rapsyn in muscle prevents acetylcholine receptor loss in experimental autoimmune myasthenia gravis
Matrix metalloproteinase-3 in myasthenia gravis compared to other neurological disorders and healthy controls
Regulation of AChR clustering by Dishevelled interacting with MuSK and PAK1
HSP90 β regulates rapsyn turnover and subsequent AChR cluster formation and maintenance
New insights into short-term synaptic facilitation at the frog neuromuscular junction
The function of cortactin in the clustering of acetylcholine receptors at the vertebrate neuromuscular junction
Flow cytofluorimetric analysis of anti-Lrp4 (LDL receptor-related protein 4) autoantibodies in Italian patients with myasthenia gravis
The different roles of the thymus in the pathogenesis of the various myasthenia gravis subtypes
Mutations in MUSK causing congenital myasthenic syndrome impair MuSK-Dok-7 interaction
Synaptic basal lamina-associated congenital myasthenic syndrome
Detection and characterization of MuSK antibodies in seronegative myasthenia gravis
Salbutamol modifies the neuromuscular junction in a mouse model of ColQ myasthenic syndrome
Messéant
MuSK Frizzled-like domain is critical for mammalian neuromuscular junction formation and maintenance
Messéant
Wnt proteins contribute to neuromuscular junction formation through distinct signaling pathways
Neurological immune related adverse events associated with Nivolumab
and pembrolizumab therapy-review of the literature and future outlook
Nestin is not essential for development of the CNS but required for dispersion of acetylcholine receptor clusters at the area of neuromuscular junctions
Profile of upregulated inflammatory proteins in sera of myasthenia gravis patients
Small leucine-rich proteoglycans orchestrate receptor crosstalk during inflammation
Antibodies against muscle-specific kinase impair both presynaptic and postsynaptic functions in a murine model of myasthenia gravis
Immunization of mice with Lrp4 induces myasthenia similar to MuSK-associated myasthenia gravis
Myasthenia gravis with musk-specific tyrosine kinase antibodies: a narrative review
Maintenance immunosuppression in myasthenia gravis
Long-term safety and efficacy of eculizumab in generalized myasthenia gravis
Ryanodine receptor autoantibodies in myasthenia gravis patients with a thymoma
Presynaptic muscarinic acetylcholine autoreceptors (M1
adenosine receptors (A1 and A2A) and tropomyosin-related kinase B receptor (TrkB) modulate the developmental synapse elimination process at the neuromuscular junction
R-spondin 2 promotes acetylcholine receptor clustering at the neuromuscular junction via Lgr 5
Thymus histology and concomitant autoimmune diseases in Japanese patients with muscle-specific receptor tyrosine kinase-antibody-positive myasthenia gravis
Biglycan: a multivalent proteoglycan providing structure and signals
Mechanisms of central tolerance for B cells
Neuregulin-1 potentiates agrin-induced acetylcholine receptor clustering through muscle-specific kinase phosphorylation
Agrin mutations lead to a congenital myasthenic syndrome with distal muscle weakness and atrophy
Pre- and postsynaptic neuromuscular junction abnormalities in musk myasthenia
Molecular mechanism of active zone organization at vertebrate neuromuscular junctions
Laminins promote postsynaptic maturation by an autocrine mechanism at the neuromuscular junction
Lrp4 third β-propeller domain mutations cause novel congenital myasthenia by compromising agrin-mediated MuSK signaling in a position-specific manner
The muscle protein Dok-7 is essential for neuromuscular synaptogenesis
Tetanic depression is overcome by tonic adenosine A2A receptor facilitation of L-type Ca2+ influx into rat motor nerve terminals
Bone morphogenetic protein signaling in vertebrate motor neurons and neuromuscular communication
Collagen Q and anti-MuSK autoantibody competitively suppress agrin/Lrp4/MuSK signaling
Clinical findings in MuSK-antibody positive myasthenia gravis: a US experience
Site specific cleavage mediated by MMPs regulates function of agrin
Association of cortactin with developing neuromuscular specializations
Anti-LRP4 autoantibodies in AChR- and MuSK-antibody-negative myasthenia gravis
The roles of the dystrophin-associated glycoprotein complex at the synapse
Trans-synaptic homeostasis at the myasthenic neuromuscular junction
Electrophysiological analysis of neuromuscular synaptic function in myasthenia gravis patients and animal models
Acetylcholine release in myasthenia gravis: regulation at single end-plate level
Cholinergic neuromuscular hypersensitivity in patients with myasthenia gravis seropositive for MuSK antibody
Remédio
Diverging roles for Lrp4 and Wnt signaling in neuromuscular synapse development during evolution
Animal models of antimuscle-specific kinase myasthenia
Muscle-specific tyrosine kinase and myasthenia gravis owing to other antibodies
Rodríguez Cruz
Clinical features and diagnostic usefulness of antibodies to clustered acetylcholine receptors in the diagnosis of seronegative myasthenia gravis
Rodríquez Cruz
Salbutamol and ephedrine in the treatment of severe AChR deficiency syndromes
Rodríquez Cruz
The clinical spectrum of the congenital myasthenic syndrome resulting from COL13A mutations
Rodríquez Cruz
Congenital myasthenic syndrome due to mutations in MuSK suggests that the level of MuSK phosphorylation is crucial for govering synaptic structure
Rodríguez Cruz
The neuromuscular junction and wide heterogeneity of congenital myasthenic syndromes
The role of laminins in the organization and function of neuromuscular junctions
Thymoma in myasthenia gravis: from diagnosis to treatment
Myasthenia gravis patients with ryanodine receptor antibodies have distinctive clinical features
Serum levels of matrix metalloproteinases: implications in clinical neurology
Degeneration of neuromuscular junction in age and dystrophy
Ultrastructural localization of the terminal and lytic ninth complement (C9) at the motor end-plate in myasthenia gravis
Retrograde signalling at the synapse: a role for Wnt proteins
Agrin and synaptic laminin are required to maintain adult neuromuscular junctions
Santafé
Adenosine receptors and muscarinic receptors cooperate in acetylcholine release modulation in the neuromuscular synapse
Neurological and related adverse events in immune checkpoint inhibitors: a pharmacovigilance study from the Japanese adverse drug event report database
Neuregulin/ErbB regulate neuromuscular junction development by phosphorylation of α-dystrobrevin
Activation of muscle-specific receptor tyrosine kinase and binding to dystroglycan are regulated by alternative mRNA splicing of agrin
and neuromuscular transmission in Lrp4-related myasthenia
Motoneuron Wnts regulate neuromuscular junction development
Antibodies against low-density lipoprotein receptor-related protein 4 induce myasthenia gravis
Molecular mechanisms underlying maturation and maintenance of the vertebrate neuromuscular junction
Clinical and electrophysiologic responses to acetylcholinesterase inhibitors in MuSK-antibody-positive myasthenia gravis: Evidence for cholinergic neuromuscular hypersensitivity
Identification of Erbin interlinking MuSK and ErbB2 and its impact on acetylcholine receptor aggregation at the neuromuscular junction
BDNF-TrkB signaling coupled to nPKCε and cPKCβI modulate the phosphorylation of the exocytotic protein Munc18–1 during synaptic activity at the neuromuscular junction
Role of extracellular matrix proteins and their receptors in the development of the vertebrate neuromuscular junction
Genetic background limits generalizability genotype-phenotype relationships
Ryanodine receptor antibodies in myasthenia gravis: epitope mapping and effect on calcium release in vitro
Expression of extracellular domains of muscle specific kinase (MuSK) and use as immunoadsorbents for the development of an antigen-specific therapy
The occurrence of anti-titin antibodies and thymomas: a population survey of MG 1970–1999
Clinicopathologic significance and immunogenomic analysis of programmed death-ligand 1 (PD-L1) and programmed death 1 (PD-1) expression in thymic epithelial tumors
α-Neurexions are required for efficient transmitter release and synaptic homeostasis at the mouse neuromuscular junction
Postsynaptic assembly: a role for Wnt signaling
APTT-dependent glial cell line-derived neurotrophic gactor gene expression drives neuromuscular junction
Titin antibodies in “seronegative” myasthenia gravis-A new role for an old antigen
Modulation of agrin function by alternative splicing and Ca2+ binding
Crystal structure of the agrin-responsive immunoglobulin-like domains 1 and 2 of the receptor tyrosine kinase MuSK
Crystal structure of the Frizzled-like cycteine-rich domain of the receptor tyrosine kinase MuSK
Wnt4 participates in the formation of vertebrate neuromuscular junction
Südhof
PubMed Abstract | CrossRef Full Text | Google Scholar
Pathophyusiological mechanisms of autoimmunity
Lambert-Eaton myasthenic syndrome: search for alternative autoimmune targets and possible compensatory mechanisms based on presynaptic calcium homeostasis
Autoantibodies against TRPC3 and ryanodine receptor in myasthenia gravis
Structure of the neuromuscular junction: function and cooperative mechanisms in the synapse
Structural and pathogenic mechanisms centered on muscle-specific tyrosine kinase in autoimmune neuromuscular junction disorders
CrossRef Full Text | Google Scholar
Synaptic homeostasis and its immunological disturbance in neuromuscular junction disorders
Pathogenic participation of MuSK-biglycan linkage contributive to synaptic stability and signaling in myasthenia gravis
CrossRef Full Text | Google Scholar
Synaptic compensatory mechanism and its impairment in autoimmune myasthenic diseases
CrossRef Full Text | Google Scholar
Autoantibodies against M1 muscarinic acetylcholine receptor in myasthenic disorders
Anti-ryanodine receptor antibodies and FK506 in myasthenia gravis
Antibodies against Wnt receptor of muscle-specific tyrosine kinase in myasthenia gravis
Myasthenogenic significance of synthetic α-subunit peptide 183–200 of Torpedo californica and human acetylcholine receptor
Presynaptic function modified by acetylcholine-receptor interaction in experimental autoimmune myasthenia gravis
Characterization of pathogenic monoclonal autoantibodies derived from muscle-specific kinase myasthenia gravis patients
Rituximab treatment of myasthenia gravis: a systematic review
The MuSK activator agrin has a separate role essential for postnatal maintenance of neuromuscular synapses
Impaired regulatory function in circulating CD4+CD25highCD127low/- T cells in patients with myasthenia gravis
Tomàs
Adenosine receptors in developing and adult mouse neuromuscular junctions and functional links with other metabotrophic receptor pathways
Identification of haemopoietic biglycan in hyperplastic thymus associated with myasthenia gravis
Autoimmune antibodies to collagen XIII in myasthenia gravis patients
Tüzün
Complement associated pathogenic mechanisms in myasthenia gravis
Localization of the main immunogenic region of human muscle acetylcholine receptor to residues 67–76 of the α subunit
Specificities of antibodies to acetylcholine receptors in sera from myasthenia gravis patients measured by monoclonal antibodies
Neonatal Fc receptor antagonist Efgartigimod safely and sustainably reduces IgGs in humans
Immunization with recombinantly expressed LRP4 induces experimental autoimmune myasthenia gravis in C57BL/6 mice
Vanhaesebrouck
The congenital myasthenic syndromes: expanding genetic and phenotypic spectrums and refining treatment strategies
Vanhaesebrouck
β2-Adrenergic receptor agonists ameliorate the adverse effect of long-term pyridostigmine on neuromuscular junction structure
Pathophysiology of myasthenia gravis with antibodies to the acetylcholine receptor
muscle-specific kinase and low-density lipoprotein receptor-related protein 4
Passive and active immunization models of MuSK-ab positive myasthenia: electrophysiological evidence for pre and postsynaptic defects
LGR5 regulates pro-survival MEK/ERK and proliferative Wnt/β-catenin signaling in neuroblastoma
An imbalance between regulatory T cells and T helper 17 cells in acetylcholine receptor-positive myasthenia gravis pateints
Serological and experimental studies in different forms of myasthenia gravis
Antibodies identified by cell-based assays in myasthenia gravis and associated diseases
Reduced thymic expression of ErbB receptors without auto-antibodies against synaptic ErbB in myasthenia gravis
Wnt/β-catenin signaling suppresses rapsyn expression and inhibits acetylcholine receptor clustering at the neuromuscular junction
Reversible recruitment of a homeostatic reserve pool of synaptic vesicles underlies rapid homeostatic plasticity of quantal content
Presynaptic and postsynaptic interaction of the amyloid precursor protein promotes peripheral and central synaptogenesis
LDL-receptor-related protein 4 is critical for formation of the neuromuscular junction
CrossRef Full Text | Google Scholar
Imbalance of circulating CD+CXCR5+FOXP3+ Tfr-like cells and CD+CXCR5+FOXP3− Tfh-like cells in myasthenia gravis
Activity dependent removal of agrin from synaptic basal lamina by matrix metalloproteinase 3
Long-term effect of thymectomy plus prednisone versus prednisone alone in patients with non-thymomatous myasthenia gravis: 2-year extension of MGTX randmised trial
Slit2 as a β-catenin/Ctnnb1-dependent retrograde signal for presynaptic differentiation
β-catenin gain of function in muscles impairs neuromuscular junction formation
Distict roles of muscle and motoneuron Lrp4 in neuromuscular junction formation
To bild a synapse: signaling pathways in neuromuscular junction assembly
Rapsyn as a signaling and scaffolding molecule in NMJ formation and maintenance
Molecular basis of laminin-integrin interactions
Induction of anti-agrin antibodies causes myasthenia gravis in mice
Agrin and Lrp4 antibodies as new biomarkers of myasthenia gravis
Nestin negatively regulates postsynaptic differentiation of the neuromuscular synapse
B cells in the pathophysiology of myasthenia gravis
MuSK is a BMP co-receptor that shapes BMP responses and calcium signaling in muscle cells
Lrp4 is a retrograde signal for presynaptic differentiation at neuromuscular synapses
Basement membranes: Cell scaffoldings and signaling platforms
Agrin binds to the N-terminal region of Lrp4 protein and stimulates association between Lrp4 and the first immunoglobulin-like domain in muscle-specific kinase (MuSK)
Wnt proteins regulate acetylcholine receptor clustering in muscle cells
Autoantibodies to lipoprotein-related protein 4 in patients with double-seronegative myasthenia gravis
β-catenin regulates acetylcholine receptor clustering in muscle cells through interaction with rapsyn
Autoantibodies to agrin in myasthenia gravis patients
Combination of agrin and laminin increase acetylcholine receptor clustering and enhance functional neuromuscular junction formation in vitro
Muscle Yap is a regulator of neuromuscular junction formation and regeneration
A comprehensive analysis of the epidemiology and clinical characteristics of anti-Lrp4 in myasthenia gravis
Zoltowska Katarzyna
Collagen Q-a potential target for autoantibodies in myasthenia gravis
Structural mechanisms of the agrin-Lrp4-MuSK signaling pathway in neuromuscular junction differentiation
Structural basis of agrin-Lrp4-MuSK signaling
Double seronegative myasthenia gravis with anti-LRP4 antibodies
Structure and superorganization of acetylcholine receptor-rapsyn complexes
Next-generation Fc receptor-targeting biologics for autoimmune diseases
Citation: Takamori M (2020) Myasthenia Gravis: From the Viewpoint of Pathogenicity Focusing on Acetylcholine Receptor Clustering
Trans-Synaptic Homeostasis and Synaptic Stability
Received: 15 January 2020; Accepted: 28 April 2020; Published: 28 May 2020
Copyright © 2020 Takamori. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY)
*Correspondence: Masaharu Takamori, bS10YWthbW9yaUB2YW5pbGxhLm9jbi5uZS5qcA==
Manga UP! describes Shut Up, Takamori! (Takamori-kun o Damara Setai!!):
Haruno debuted the manga in Square Enix's Gangan Joker in June 2023 as a one-shot story before it got a serialization later that year
Square Enix published the manga's third compiled book volume on August 21
Tanaka launched the manga in pixiv Comic in March 2018
Square Enix published the manga's second compiled book volume in June 2023
Tanaka's A Terrified Teacher at Ghoul School! (Yōkai Gakkō no Sensei Hajimemashita!) manga launched in Square Enix's Monthly G Fantasy magazine in 2014, and is ongoing. The manga is inspiring a television anime that will debut on October 8.
Volume 11 - 2017 | https://doi.org/10.3389/fncel.2017.00422
This article is part of the Research TopicSynaptic vesicle cycle: cellular and molecular mechanismsView all 15 articles
Efficient retrieval of the synaptic vesicle (SV) membrane from the presynaptic plasma membrane
is crucial for the fidelity of neurotransmission
particularly during sustained neural activity
Although multiple modes of endocytosis have been identified
it is clear that the efficient retrieval of the major SV cargos into newly formed SVs during any of these modes is fundamental for synaptic transmission
It is currently believed that SVs are eventually reformed via a clathrin-dependent pathway
Various adaptor proteins recognize SV cargos and link them to clathrin
ensuring the efficient retrieval of the cargos into newly formed SVs
we summarize our current knowledge of the molecular signatures within individual SV cargos that underlie efficient retrieval into SV membranes
as well as discuss possible contributions of the mechanisms under physiological conditions
other accessory proteins specific for certain SV cargos
such as AP-180/clathrin assembly lymphoid myeloid leukemia (CALM) family
likely contribute to cargo selection and efficient retrieval
In addition to specialized adaptors that link SV cargos to clathrin
specific or non-selective cargo–cargo interactions within SVs may contribute to selective cargo retrieval into newborn SVs
The latter mechanism can be particularly important and economic in maintenance of the stoichiometry of the major SV components
a mechanism must exist to ensure the faithful retrieval of SV cargo proteins to generate SVs functionally competent to maintain the fidelity of neurotransmitter uptake and SV exocytosis during high activity
indicating that the retrieval of individual SV cargo might be differentially regulated by multiple factors
since a wide range of stimulation protocols have been used to monitor SV cargo recycling
when multiple modes of endocytosis could be elicited
it should be noted that pHluorin signals may include multiple reporter statuses in various endocytosed vesicles upon repetitive stimulation
The contributions of other possible factors to preserve protein clusters on SVs
a luminal matrix that “bridges” SV residents
During repetitive stimulations through which the RRetP are exhausted
the SV proteins inserted into the plasma membrane by exocytosis travel to the “hot spot” by diffusion and are likely retrieved by subsequent endocytosis
we will present amino acid sequences or motifs within SV proteins that are responsible for SV cargo recognition by the adaptor proteins that underlie the efficient retrieval of individual cargo into clathrin-coated vesicles
We will further describe the contribution of other endocytic motifs
as well as specific cargo–cargo interactions that affect the efficiency of SV protein retrieval
AP-2 recognizes a di-leucine or a dileucine-like motif within the cytoplasmic region of SV cargos (e.g.
AP-2/cargo protein complexes are incorporated into SV surrounded by clathrin complexes
The basic motif within the C2 domains of Syt 1 is required for binding of AP-2
and the binding is enhanced by a tyrosine-based motif of SV2A
The SNARE motif of Syb2 binds to the ANTH domain of AP180/CALM
The proline-rich domain of VGLUT1 interacts with a SH3 domain of endophilin
which senses membrane curvature and recruits dynamin that mediates membrane tubulation and fission
(Left panel) Syp and Syb2 form a 1:2 complex on SVs
and the complex is dissociated upon SNARE complex assembly during exocytosis
the Syp/Syb2 complex is reformed and incorporated into SV
the efficiency of Syb2 retrieval would be decreased
VGAT contains an atypical di-leucine motif (E39EAVGFA45)
consisting of acidic residues at the −4 and −5 positions upstream of two hydrophobic residues
and the F44A/AA mutation resulted in reduced retrieval of VGAT during and after repetitive stimulation
the E39E40/GG mutation also caused substantial delay of VGAT retrieval
underscoring the importance of acidic residues in the di-leucine-like motif
single mutations in the acidic residues led to a shift from the AP-2-dependent pathway to the AP-3-dependent pathway
These results revealed the following: (1) hydrophobic residues are more compatible and di-leucine motifs are more diverse than previously envisioned and (2) acidic residues in the di-leucine motif may play an essential role in selective binding to specialized adaptor proteins
including AP-1/2/3 (see also Proline-rich domain
although the detailed roles of the di-leucine-like motifs of Syt1
and other vesicular neurotransmitter transporters (VMATs/VAChT) in recycling at the presynaptic terminal remain to be explored
the existence of di-leucine-like motifs in the major SV cargos indicate a vital role in their retrieval
This sequence also predicts which adaptor protein complexes are involved during recognition
and can ultimately define the distribution of the SV cargos across SV pools with distinct release properties
These findings collectively indicate that the basic motif of Syt1 is not only responsible for Syt1 retrieval during endocytosis but also plays a key role in concentrating the endocytic protein machinery at the “hot spot” of endocytosis
upon the elevation of cytoplasmic [Ca2+] near release sites
the deletion of stonin 2 resulted in the selective accumulation of Syt1 on the cell surface
indicating that it was required for maintaining sufficient copies of Syt1 during constitutive synaptic vesicle recycling
and not for the rapid retrieval of Syt1 upon stimulation
Elucidating the contributions of the C2 domains of Syt1 to its retrieval has proven difficult, mainly because Syt1 plays an essential role not only in Ca2+-triggered exocytosis, but also in SV endocytosis (Jorgensen et al., 1995; Poskanzer et al., 2003, 2006; Nicholson-Tomishima and Ryan, 2004; Yao et al., 2011)
the interaction might be central to the initiation of SV endocytosis through recruitment of clathrin and accessory proteins that are essential for SV reformation
Syb2, the most abundant SV protein and major SNARE on SVs, is essential for Ca2+-triggered rapid SV fusion to the plasma membrane. Although Syb2 is abundant (~70 copies per SV) and also present on the presynaptic plasma membrane as a potential RRetP, reduced expression of Syb2 might have a substantial impact on synaptic transmission (Koo et al., 2015)
binding of the N-terminal SNARE motif of Syb2 to the AP180 family might play a key role in the selective retrieval of Syb2
It remains to be clarified whether the existence of a PRD in VGLUT1 alone resulted in the differences between the isoforms
In addition to the role of the PRD in VGLUT1 retrieval, this domain may be involved in the regulation of release probability (Weston et al., 2011)
Overexpression of endophilin in hippocampal neurons increased the release probability
whereas suppression of endophilin had the opposite effect
the increase in release probability induced by exogenous endophilin was mediated by the BAR domain of endophilin
the effect could be “buffered” by the PRD of VGLUT1
indicating that the PRD in VGLUT1 may regulate available endophilin molecules on SVs that increase the release probability
the PRD of Syb2 plays a pivotal role in SV recycling rather than Syb2 retrieval exclusively
This finding indicated that non-selective hydrophobic interactions
as well as specific sequence-dependent interactions between cytoplasmic tails of individual cargos
There is now evidence to support the notion that direct interactions among SV cargos might also significantly influence their cooperative retrieval
These results collectively indicated that SV2A might function as a molecular chaperone of Syt1
limiting the retrieval of Syt1 during endocytosis
its interaction with Syp contributes to the efficient retrieval of Syb2
It remains largely unknown whether these physical changes in SVs resulting from the functions of VGLUTs have any influence on the clustering of other SV proteins
it remains to be seen whether similar mechanisms by which transporters play central roles in coordinating retrieval of other SV cargos exist in different vesicle populations carrying different vesicular neurotransmitter transporters
SV cargos are retrieved into ELVs and subsequently sorted into SVs in a clathrin-dependent manner
the previously reported involvement of clathrin-dependent retrieval motifs at room temperature with the use of pHluorin probes should be carefully reconciled in future experiments
we have summarized our current knowledge regarding the molecular signatures of SV proteins
which affect the efficiency of their retrieval
but some interact with multiple adaptor proteins
This complexity of cargo-adaptor interactions may be responsible for the fidelity and efficiency of SV cargo retrieval within a wide range of synaptic activity
contain multiple retrieval motifs that are recognized by different adaptor proteins
As SV membranes are reformed via multiple modes at different speeds depending on neural activity
the existence of multiple motifs in individual cargos may represent a “safeguard” system to maintain the amount of essential SV cargo at any time
Future studies will be needed to proceed toward a complete mechanistic understanding of SV cargo retrieval
YM prepared initial drafts of the manuscript and the figure and ST finalized them
This study was supported by grants from JSPS KAKENHI (16H04675) and the JSPS Core-to-Core Program, A. Advanced Research Networks, and a research grant from The Naito Foundation to ST. We would like to thank Editage (www.editage.jp) for English language editing
Architecture of the synaptophysin/synaptobrevin complex: structural evidence for an entropic clustering function at the synapse
Single synaptic vesicles fusing transiently and successively without loss of identity
Structure of synaptophysin: a hexameric MARVEL-domain channel protein
The kinetics of synaptic vesicle reacidification at hippocampal nerve terminals
AP180 maintains the distribution of synaptic and vesicle proteins in the nerve terminal and indirectly regulates the efficacy of Ca2+-triggered exocytosis
The synaptophysin-synaptobrevin complex: a hallmark of synaptic vesicle maturation
Synaptic vesicle membrane proteins interact to form a multimeric complex
Blagoveshchenskaya
Di-leucine signals mediate targeting of tyrosinase and synaptotagmin to synaptic-like microvesicles within PC12 cells
and synprint binding region of the C2B domain of synaptotagmin
The phospho-dependent dynamin-syndapin interaction triggers activity-dependent bulk endocytosis of synaptic vesicles
Bulk synaptic vesicle endocytosis is rapidly triggered during strong stimulation
Abnormal neurotransmission in mice lacking synaptic vesicle protein 2A (SV2A)
Synaptobrevin is essential for fast synaptic-vesicle endocytosis
Factors regulating the abundance and localization of synaptobrevin in the plasma membrane
Synaptobrevin binding to synaptophysin: a potential mechanism for controlling the exocytotic fusion machine
Monitoring vacuolar-type H+ ATPase-mediated proton influx into synaptic vesicles
PubMed Abstract | CrossRef Full Text
Regulation of markers of synaptic function in mouse models of depression: chronic mild stress and decreased expression of VGLUT1
Generation of high curvature membranes mediated by direct endophilin bilayer interactions
Fernandez-Alfonso
The kinetics of synaptic vesicle pool depletion at CNS synaptic terminals
Simultaneous binding of PtdIns(4,5)P2 and clathrin by AP180 in the nucleation of clathrin lattices on membranes
Multiple dileucine-like motifs direct VGLUT1 trafficking
Fission and uncoating of synaptic clathrin-coated vesicles are perturbed by disruption of interactions with the SH3 domain of endophilin
Synaptic proteins and SNARE complexes are localized in lipid rafts from rat brain synaptosomes
Diffusional spread and confinement of newly exocytosed synaptic vesicle proteins
A fine balance of synaptophysin levels underlies efficient retrieval of synaptobrevin II to synaptic vesicles
Synaptophysin is required for synaptobrevin retrieval during synaptic vesicle endocytosis
Clathrin-mediated endocytosis is the dominant mechanism of vesicle retrieval at hippocampal synapses
Recognition of a basic AP-2 binding motif within the C2B domain of synaptotagmin is dependent on multimerization
Endocytosis of VAMP is facilitated by a synaptic vesicle targeting signal
AP-2 recruitment to synaptotagmin stimulated by tyrosine-based endocytic motifs
Tyrosine-based endocytic motifs stimulate oligomerization of AP-2 adaptor complexes
Dual interaction of synaptotagmin with mu2- and alpha-adaptin facilitates clathrin-coated pit nucleation
Evidence for recycling of synaptic vesicle membrane during transmitter release at the frog neuromuscular junction
Endosomal sorting of readily releasable synaptic vesicles
Calcium dependence of exo- and endocytotic coupling at a glutamatergic synapse
A readily retrievable pool of synaptic vesicles
v-SNARE composition distinguishes synaptic vesicle pools
SNAREs–engines for membrane fusion
SV2A and SV2B function as redundant Ca2+ regulators in neurotransmitter release
Defective recycling of synaptic vesicles in synaptotagmin mutants of Caenorhabditis elegans
Overlapping functions of stonin 2 and SV2 in sorting of the calcium sensor synaptotagmin 1 to synaptic vesicles
A structural explanation for the binding of endocytic dileucine motifs by the AP2 complex
Stimulus-dependent dynamic homo- and heteromultimerization of synaptobrevin/VAMP and synaptophysin
Synaptic vesicle recycling at CNS synapses without AP-2
CrossRef Full Text | Google Scholar
Synaptic vesicle generation from central nerve terminal endosomes
Compromised fidelity of endocytic synaptic vesicle protein sorting in the absence of stonin 2
Molecular mechanisms of presynaptic membrane retrieval and synaptic vesicle reformation
Clathrin/AP-2 mediate synaptic vesicle reformation from endosome-like vacuoles but are not essential for membrane retrieval at central synapses
Vesicular synaptobrevin/VAMP2 levels guarded by AP180 control efficient neurotransmission
SNARE motif-mediated sorting of synaptobrevin by the endocytic adaptors clathrin assembly lymphoid myeloid leukemia (CALM) and AP180 at synapses
A phosphorylation site regulates sorting of the vesicular acetylcholine transporter to dense core vesicles
Synaptophysin regulates the kinetics of synaptic vesicle endocytosis in central neurons
SNAREs are concentrated in cholesterol-dependent clusters that define docking and fusion sites for exocytosis
SV2B regulates synaptotagmin 1 by direct interaction
Visualizing postendocytic traffic of synaptic vesicles at hippocampal synapses
The synaptic vesicle protein SV2A is the binding site for the antiepileptic drug levetiracetam
The C2B Ca2+-binding motif of synaptotagmin is required for synaptic transmission in vivo
CrossRef Full Text
Stonins – specialized adaptors for synaptic vesicle recycling and beyond
Stonin 2: an adaptor-like protein that interacts with components of the endocytic machinery
is not essential for neurotransmitter release
Miesenböck
Visualizing secretion and synaptic transmission with pH-sensitive green fluorescent proteins
Recruitment of endophilin to clathrin-coated pit necks is required for efficient vesicle uncoating after fission
Fast vesicle fusion in living cells requires at least three SNARE complexes
Protein quantification at the single vesicle level reveals that a subset of synaptic vesicle proteins are trafficked with high precision
Nicholson-Fish
VAMP4 is an essential cargo molecule for activity-dependent bulk endocytosis
Nicholson-Tomishima
Kinetic efficiency of endocytosisat mammalian CNS synapses requires synaptotagmin I
Dual roles of the C2B domain of synaptotagmin I in synchronizing Ca2+-dependent neurotransmitter release
Synaptic transmission deficits in Caenorhabditis elegans synaptobrevin mutants
Distinct modes of endocytotic presynaptic membrane and protein uptake at the calyx of Held terminal of rats and mice
Cargo adaptors: structures illuminate mechanisms regulating vesicle biogenesis
Vesicular glutamate transporter 1 orchestrates recruitment of other synaptic vesicle cargo proteins during synaptic vesicle recycling
Discrete residues in the C2B domain of synaptotagmin I independently specify endocytic rate and synaptic vesicle size
CrossRef Full Text | Google Scholar
Synaptotagmin I is necessary for compensatory synaptic vesicle endocytosis in vivo
Preobraschenski
Phosphorylation of synaptic vesicle protein 2 modulates binding to synaptotagmin
VAMP4 directs synaptic vesicles to a pool that selectively maintains asynchronous neurotransmission
Synaptophysin 1 clears synaptobrevin 2 from the presynaptic active zone to prevent short-term depression
Vti1a identifies a vesicle pool that preferentially recycles at rest and maintains spontaneous neurotransmission
Endophilin/SH3p4 is required for the transition from early to late stages in clathrin-mediated synaptic vesicle endocytosis
Sankaranarayanan
Real-time measurements of vesicle-SNARE recycling in synapses of the central nervous system
Sorting of the vesicular GABA transporter to functional vesicle pools by an atypical dileucine-like motif
vGLUT2 heterozygous mice show more susceptibility to clonic seizures induced by pentylenetetrazol
calcium-regulated interaction of the synaptic vesicle proteins SV2 and synaptotagmin
SNARE function analyzed in synaptobrevin/VAMP knockout mice
The SNARE motif is essential for the formation of syntaxin clusters in the plasma membrane
Two synaptobrevin molecules are sufficient for vesicle fusion in central nervous system synapses
Synaptic vesicle endocytosis occurs on multiple timescales and is mediated by formin-dependent actin assembly
Modes and mechanisms of synaptic vesicle recycling
Südhof
Neurotransmitter release: the last millisecond in the life of a synaptic vesicle
VGLUTs: ‘exciting’ times for glutamatergic research
Tubular membrane invaginations coated by dynamin rings are induced by GTP-gamma S in nerve terminals
A leucine-based motif mediates the endocytosis of vesicular monoamine and acetylcholine transporters
depressive-like behaviour and impaired recognition memory in mice with reduced expression of the vesicular glutamate transporter 1 (VGLUT1)
Cargo recognition in clathrin-mediated endocytosis
5:a016790 doi: 10.1101/cshperspect.a016790
van den Bogaart
One SNARE complex is sufficient for membrane fusion
van den Bogaart
Membrane protein sequestering by ionic protein-lipid interactions
The coupling between synaptic vesicles and Ca2+ channels determines fast neurotransmitter release
Functional dissection of the interactions of stonin 2 with the adaptor complex AP-2 and synaptotagmin
Vesicle-associated membrane protein-2 (synaptobrevin-2) forms a complex with synaptophysin
Vesicular proteins exocytosed and subsequently retrieved by compensatory endocytosis are nonidentical
Composition of isolated synaptic boutons reveals the amounts of vesicle trafficking proteins
STED microscopy reveals that synaptotagmin remains clustered after synaptic vesicle exocytosis
dynamin 3- and clathrin-independent pathway of synaptic vesicle recycling mediated by clathrin-independent pathway of synaptic vesicle recycling mediated by bulk endocytosis
PubMed Abstract | CrossRef Full Text
Uncoupling the roles of synaptotagmin I during endo- and exocytosis of synaptic vesicles
Cotrafficking of SV2 and synaptotagmin at the synapse
Synaptic vesicle size and number are regulated by a clathrin adaptor protein required for endocytosis
Synaptotagmin I is a high affinity receptor for clathrin AP-2: implications for membrane recycling
Phosphorylation of synaptic vesicle protein 2A at Thr84 by casein kinase 1 family kinases controls the specific retrieval of synaptotagmin-1
Citation: Mori Y and Takamori S (2018) Molecular Signatures Underlying Synaptic Vesicle Cargo Retrieval
Received: 30 September 2017; Accepted: 15 December 2017; Published: 05 January 2018
Copyright © 2018 Mori and Takamori. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY)
provided the original author(s) or licensor are credited and that the original publication in this journal is cited
*Correspondence: Shigeo Takamori, c3Rha2Ftb3JAbWFpbC5kb3NoaXNoYS5hYy5qcA==
Northwest Asian Weekly
March 2, 2017 By Northwest Asian Weekly
Girl and Mother and Child” is a public installation by Akio Takamori between Ninth Ave
completed his final body of work just a day before dying from pancreatic cancer
entitled “Apology/Remorse,” weaves complex concepts together
such as the differences between Eastern and Western culture
The show runs at the James Harris Gallery in downtown Seattle until April 1
The recurring theme of Japanese leaders and executives publicly apologizing for their mistakes marks many of Takamori’s last pieces
some shown with the ideal woman’s body to challenge gender roles in powerful positions
“Yellow Man,” one of the pieces from “Apology/Remorse,” is finished with yellow glaze which combines the male head to the female body
“He thought it was upending this whole dialogue about patriarchal CEOs on a woman’s body exposing themselves and being very vulnerable by showing remorse,” said James Harris
who was Takamori’s friend and owns the gallery where the work will be shown
te of the national climate,” said Jamie Walker
the director of the University of Washington’s School of Art + Art History + Design
Walker worked closely with Takamori and Doug Jeck
a master of figurative ceramics and University of Washington (UW) professor
“I was looking at Trump and Hillary next to each other on the television
we’re going to carry on that for a while,” Takamori said in an interview with the Stranger in December
“I feel right now that the world is so unknown
but even though Hillary didn’t become president
we are looking at the Venus now and realizing that was a man’s vision
There’s no return for the old chauvinism way
Takamori’s largest piece of work in the collection adds historical context by featuring Willy Brandt
who kneeled at the German occupation-era Warsaw Ghetto Uprising monument in Poland
It was an act of remorse that was seen as Germany’s first steps to recognizing its past
Takamori’s ceramic “Young Woman in White Dress” perches at the top of the Silverberg staircase in the Allen Center at the University of Washington
Takamori was born in Japan and trained at the Musashino Art College in Tokyo
As an apprentice in Kyushu on the path to becoming an industrial potter
he began to question the constraints of industrial ceramics
He moved to the United States to study at the Kansas City Art Institute
Takamori was an active supporter of local artists and students
Walker describes him as a person who lived and breathed art
“People felt that they were part of his world through his art.”
Walker saw Takamori’s work as a shared experience
Takamori would invite people to his studio and talk to them as he worked
a Texas-based artist and former student of Takamori’s
said her most valuable moments with Takamori were observing him create his work
A preview of a few works from Akio Takamori’s “Apology/Remorse” exhibition at the James Harris Gallery
“He would ask them what it felt like to be human,” she said in a story she wrote about her experiences with Takamori
“The figure that emerged after the last firing was always a surprise
each newborn person stepping out of the kiln telling a uniquely raw
Takamori’s ceramic work was known for his painterly use of underglaze
a clay mixture that adds color or texture to ceramics
in many of his pieces in “Apology/Remorse,” he abandoned that familiar style
instead using monochromatic glazes in colors like black
a potter who studied with Takamori as a graduate student at the UW
agreed that Takamori’s work was always evolving
“He was the kind of artist we as students aspired to be,” she said
When his cancer treatment made him lose feeling in his hands
making it hard for him to use clay as his medium
he began painting in order to continue creating art
yet he completed the body of work,” said Walker
“He loaded his last kiln the day before he died.”
Brynn can be reached at info@nwasianweekly.com
Leaf KYOTO Store Locations Found near Zuishin-in Temple in Yamashina
Just a minute's walk from Ono Station on the Tozai Subway Line
there is a yakiniku restaurant that opened because of a love affair with the people and cattle of Kamei Farm
he witnessed firsthand the hard work involved
and the importance of receiving life as a gift
He opened an Omi beef barbecue restaurant directly from Kamei Farm last fall
The Omi beef lunch features beautifully sliced Omi beef along with high-level side dishes such as rice cooked in a silver rice kettle with Koshihikari from Kyoto Tanba and homemade kimchi
The Yakishabu and Yaki-Suki set menus are all in the 1000 yen range
so you will want to visit several times a month to recharge your energy
This is a surprisingly affordable price for the daily specials
which include meat from the meat of the day
The warm tofu and three kinds of kimchi are all homemade
This website is using a security service to protect itself from online attacks
The action you just performed triggered the security solution
There are several actions that could trigger this block including submitting a certain word or phrase
You can email the site owner to let them know you were blocked
Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page
By Seattle Mag May 27
Akio Takamori’s ceramic work reflects a long-term interest in matters of the flesh
He often paints blushing red cheeks on his sensuous figures
giving the impression that blood has just rushed to the surface of the skin
stand with arms crossed over their chests and spell out the words “love” and “lust” with their bodies
inspiring a tactile sort of empathy when an arm clasps a knee
Here’s an overview of some notable spots and happenings
The first Asian American immigrants landed in Seattle in the 1860s
just a decade after the city’s founding in 1852
Seattle is plentiful with sites that tell crucial stories about Seattle’s Asian American community
whether you choose to learn about historic neighborhoods and buildings in the International District or browse sculptures and paintings at the…
Seattle resident Joshua Gidding examines his own white privilege
Seattle resident Joshua Gidding attempts to come to terms with his privilege
Gidding grapples with the rapidly changing cultural norms in 21st-century America while examining his own racial biases and prejudices
As Manhattan Book Review notes: “Old White Man Writing is an introspective deep dive into an eventful life…
Local scientist and painter Jill Pelto spotlights climate change in a multi-artist show at Slip Gallery
The divide between the arts and sciences is long-fostered and well-documented
children are often singled out for their penchant for math or artistic ability and guided toward classes — and later careers — that align with their right or left brain tendencies
For Jill Pelto — a local climate scientist
Theatre is planning for its 50th birthday next year
Karen Lund vividly remembers that sinking feeling she had in the fall of 2023
producing artistic director of Taproot Theatre Co.
first realized that the financially strapped
midsized professional theatre in the Greenwood neighborhood might not survive
The theatre had already weathered the worst of the pandemic
Sign up and get Seattle's best events delivered to your inbox every week
Learn how to describe the purpose of the image (opens in a new tab)
Leave empty if the image is purely decorative
By Jackie Carberry
Business
Pyramid Insurance has announced the hiring of two agents
who both worked previously at Finance Insurance and Hawaii Medical Service
Michael Bennett has been named to the Ocular Surgery News’ Retina 150
an elite group of retina specialists and surgeons
Bennett is founder of Bennett Eye Institute
“Apology/Remorse,” is now up at James Harris Gallery
Noted Seattle ceramic sculptor Akio Takamori, who died of pancreatic cancer in January at age 66
And the eight sculptures and seven drawings in “Apology/Remorse,” at James Harris Gallery
make it clear that his artistic vitality was undiminished to the end
All the pieces strike notes of contrition in varying ways
The largest of the sculptures, “Willy B,” portrays German Chancellor Willy Brandt in a pivotal moment in Germany’s history. In 1970, while placing a wreath on a monument commemorating the Warsaw Ghetto Uprising against the Nazis, Brandt knelt and fell silent
Thus did I acknowledge the millions murdered.”
11 a.m.-5 p.m. Wednesdays-Saturdays through April 1, James Harris Gallery, 604 Second Ave., Seattle (206-903-6220 or jamesharrisgallery.com)
rather than picturing Brandt in the dark overcoat he wore that day
depicts him in what seems to be a Japanese kimono
meditative “Willy B” to another sculpture in the exhibit
“Apology,” showing a Japanese man in a business suit on his knees with his eyes half-closed and his head bowed
The public confessions of Japanese executives who have let their companies and employees down turn up in Takamori’s large ink-on-paper drawings
turning away from the microphones pointed at him
a standing businessman bows so sharply that the top of his head falls outside the frame of the picture
accentuating the effect of someone looking down into his own abyss
An untitled “headshot” portrait of a Japanese businessman shows Takamori at his intuitive best
It’s a perfect blend of mannerism and naturalism
as its bold circles and ellipses of ink combine seamlessly with large
looser brush strokes that outline the contours of his head
The most unusual pieces in “Apology/Remorse” are six sculptures that place the heads of elderly Asian men on the armless Greco-Roman fertility-goddess bodies
The expression on these male faces is sometimes sour or disdainful (two pieces both titled “Remorse”)
haughty (“Black Man”) or calmly stonewalling (“Yellow Man”)
The pairing of masculine heads with nude female physiques suggests untenable vulnerabilities in these startling hybrid figures
If masculine and feminine can’t find a better way of getting along than this
Several of the sculptures are rougher in surface and more chance-ridden in glaze application than Takamori’s usual tidy style
where “accidental” drips creep down the lengths of the figures
“Apology/Remorse” is kept good company by “Trance,” a show of sculptures and paintings by Brazilian artist Efrain Almeida
dominate Almeida’s watercolor diptychs and his acrylic-painted bronzes
And while they’re naturalistically depicted
they seem to carry a metaphorical charge as well
as the birds perch on branches or huddle in nests (bird and setting
they seem to emphasize the void surrounding them
where he places his bright-feathered creatures against vaporous-nebulous backdrops as gray as mist
Stay secure and make sure you have the best reading experience possible by upgrading your browser
Ariz - The Arizona State University Art Museum’s Ceramics Research Center (CRC) presents a major mid-career exhibition on the innovative ceramic art work of Akio Takamori
Takamori has spent the majority of his artistic career in the U.S
and is regarded as one of the most inventive and expressive contemporary artists to emerge from American ceramics
2006, Between Clouds of Memory: Akio Takamori
A Mid-Career Survey is the first in-depth analysis of Takamori’s ceramic and graphic art work created between 1976 and the present
This hallmark exhibition of 42 ceramic sculptures and nine prints is drawn from the artist’s personal holding
the CRC permanent collection and private and public collections nationwide
shows the artist’s ongoing search for personal and cultural identity in an era of increasingly global influences and contradictions
Takamori’s figurative work is often autobiographical and includes villagers
shopkeepers and family members that have been modeled from memory
Takamori’s signature “envelope” vessel constitutes a groundbreaking development in American ceramics and coincides with a “golden era” in the 1980s
when American ceramic artists let loose a torrent of creative energy
with many of the major artists coming out of Takamori’s alma mater
Takamori’s work has always remained figurative
and expressive of human emotion and sensuality
In recent years the dramatic sexual imagery of his vessel forms of the 1980’s and early 90’s have evolved into quieter
more contemplative sculptural works that reflect Takamori’s ever-changing relationship to clay
Takamori's figures are masterfully executed in porcelain with a deft hand for decoration
a marriage of western and non-western influences
His use of black lines reminiscent of Japanese wood block prints coupled with an intense expression of the human form have made Takamori one of the most exciting and imaginative artists to emerge from American ceramics
Takamori has challenged our interpretation of his work,” said Peter Held
an artist flexing time and space to reconstitute an identity caught between clouds of memory.”
“Between Clouds of Memory” to present multiple perspectives on the Takamori’s career
The richly illustrated book will include commentary from Garth Clark
who reflects on his relationship with the artist; Peter Held
Seattle and the ASU Art Museum store will distribute the book
which will retail for $35 and be available in the fall
Between Clouds of Memory will travel to three additional venues: Marylhurst University’s Art Gym
to coincide with the 40th Annual National Conference of the National Council on Education of the Ceramic Arts (NCECA)
Beyond Clouds and Memory Related Events:
Akio Takamori: Between Clouds of Memory is one of three contemporary Asian art exhibitions opening at the ASU Art Museum in the fall of 2005
Others include, Regeneration: Contemporary Art from China and the U.S.
24; and Stella Lai: Let’s Stop Pretending
the first solo museum exhibition of paintings and installations by the 30-year-old emerging artist born in China and living in San Francisco
The ASU Art Museum is a division of The Katherine K
The museum’s Ceramics Research Center is located on the northeast corner of Mill Avenue and 10th Street
members of the public should call the ASU Art Museum at (480) 965-2787
The ASU Art Museum was named “the single most impressive venue for contemporary art in Arizona” by “Art in America.” It is a division of the Herberger College of Fine Arts at Arizona State University. To learn more about the museum, visit http://asuartmuseum.asu.edu
Media Contact:Denise Tanguay 480.965.7144denise.tanguay@asu.edu
2005Stoneware with underglazePhoto credit: Robert Vinnedge
Photo Courtesy of Herberger Institute for Design and the Arts
2003Collection of Sara and David LiebermanPhoto credit: Anthony Cunha
Bob McDermott and wife Utu stand with Naomi Takamori (right)
who recently retired after more than 30 years of dedicated service to Campbell High and other schools
When it comes to requesting funds from the state budget
I place education and the improvement of our schools as one of my top priorities
I’m focusing on ways to expand the capacity of our district schools
During recent discussions with one of Campbell High School’s assistant principals
we zeroed in on what is needed straightaway
Campbell High School needs additional classroom space to accommodate our growing community
“My concern is that our projected enrollment in the years to come reveals that our facility is undersized to house additional students,” said Greenland
“Our student population is expected to be more than 3,100 next year
and the projected numbers by 2016-2017 are said to be near 3,500.”
Given the growing competition to secure state funding
we have to pick the projects that will do the most good for the community’s children
“We know portable classrooms aren’t the best possible solution for our teachers and students
but they can be an option,” he continued
we do have some areas that could accommodate some portable classrooms.”
Capital improvement projects for heat abatement and athletic facilities renovations that were secured during the last legislative session are well underway
The current construction project awarded to Campbell High School involves improvements to the football/track field
and should be completed by the end of July
I would like to mention that the longtime principal of Campbell High School
retired at the end of last year and she will be sorely missed
I applaud her dedication to the school and our community
I pledge to work hard with Campbell’s new principal
along with hardworking assistant principal Greenland
Bob McDermott represents District 40 – Ewa
Call him at 586-9730 or email repmcdermott@capitol.hawaii.gov
Vashon Island Visual Artists will hold its Spring Studio Tour
It will feature well-known local actors Cate O’Kane and Dedra Whitt
tells stories of identity and humanity through his art
But that’s part of why George Rodriguez fell for clay
He was studying graphic design as an undergraduate in El Paso
and thought that ceramics was just about pottery
But he took a class anyway and discovered that clay—with all of its possibilities and uncertainties—could become sculpture
the Seattle artist who built her career around sculpting the human figure
“This was the community I wanted to be in.”
in jeans double-cuffed to reveal his colorful socks
is working in his two-story corner studio in an old warehouse in Ballard
a larger-than-life clown he calls “Candypants” awaits visitors
To the left looms a massive kiln large enough for Rodriguez to walk inside
It makes it possible for him to create people-sized figures
he explains as he pulls open the heavy door and throws his whole body into sliding it down a track
and massive and often intricate sculptures has its challenges
“It’s always exciting to open a kiln,” says Rodriguez
Part of his style centers on ornamentation and detail
He hand forms tiny leaves and rosettes and elements to adorn the larger figures he’s creating
“Instrumental Divide,” featured nine life-sized mariachi figures and was built around the theme of community
you see the unadorned backs of nine figures shoulder to shoulder
you’re standing on a tiled plaza with nine mariachi players in elaborate dress
In 2009, he received a Bonderman Travel Fellowship that allowed him to spend the following year traveling the world
He found inspiration in Japan’s cherry blossoms
Peru’s pre-Columbian pottery and China’s Terracotta Army
It was a necessary adventure for Rodriguez who often reflects about his own identities—Mexican and American
“It made me realize how interconnected we are as human beings,” he says
he found himself trying to merge western and eastern styles in his work
“So much imagery bridges cultures without even trying.” He took inspiration from communities besides his own
ones he wants to celebrate through his own lens
Rodriguez’s first solo show was a series of self-portraits
One of his next projects evolved away from himself as a subject into a series of people connected by the named George: George Jetson
Rodriguez’s work is playful but also thoughtful
He created “Narcissus,” a dress covered with yellow flowers
in response to people saying his self-portraits were narcissistic
Those who look inside the dress see themselves in a mirror
Rodriguez is represented by the Foster White Gallery and his work can be found at two sites on the UW campus
A version of his 12-piece series based on the Chinese zodiac hangs in the Bill & Melinda Gates Center for Computer Science and Engineering
but his version uses creatures of Central and South America in place of the Chinese animals traditionally featured
While Rodriguez is popular among collectors in the Pacific Northwest
his reputation is now spreading across the country
the National Council on the Education of Ceramic Arts recognized him as an emerging artist
And he is currently an artist in residence at Temple University in Philadelphia
His latest project is a continuation of his animal series
“El Zodaico Familiar.” This version is a collaborative effort
with Rodriguez’s sculptures embellished by Mexican and Chicanx/Chicane artists—including a jeweler and a poet—whose birth years correspond with the masks they’re helping create
The exhibit opens June 19 and will run through late October at the Whatcom Museum
Email: magazine@uw.edu
Paul RuckerPublisherJon MarmorEditorHannelore SudermannManaging EditorShin Yu PaiStaff WriterCaitlin KlaskDigital EditorJason ClarkArt DirectorAbout UW MagazineUW Magazine is published four times a year in March
A quarterly e-newsletter with additional digital content is emailed in October
Subscribe and manage your subscription.
© 2025 University of Washington | Seattle, WA
© 2025 University of Washington | Seattle, WA
Small cell lung cancer (SCLC) is a lethal histologic subtype of lung cancer. Although the Commission on Cancer recommends pathological examination of at least 10 lymph nodes dissected (LNDs) for resected early-stage non-small cell lung cancer, its survival benefit of LNDs in patients with early-stage SCLC is unknown.
The National Cancer Database was queried for SCLC patients with clinical stage I-II and clinical N0, NX disease per AJCC 7th edition who had undergone lobectomy between 2004 and 2017. Overall survival of SCLC patients by the number of LNDs was compared using Log-rank tests. Univariate and multivariable Cox proportional hazards analyses were performed.
Although we are reluctant to recommend a definitive “optimal number” of LNDs, our findings suggest the prognostic and therapeutic roles for performing ≥3 LNDs in patients with early-stage SCLC who undergo lobectomy.
Volume 12 - 2022 | https://doi.org/10.3389/fonc.2022.962282
This article is part of the Research TopicSmall Cell Lung Cancer: New Drugs and StrategiesView all 15 articles
Objectives: Small cell lung cancer (SCLC) is a lethal histologic subtype of lung cancer
Although the Commission on Cancer recommends pathological examination of at least 10 lymph nodes dissected (LNDs) for resected early-stage non-small cell lung cancer
its survival benefit of LNDs in patients with early-stage SCLC is unknown
Methods: The National Cancer Database was queried for SCLC patients with clinical stage I-II and clinical N0
NX disease per AJCC 7th edition who had undergone lobectomy between 2004 and 2017
Overall survival of SCLC patients by the number of LNDs was compared using Log-rank tests
Univariate and multivariable Cox proportional hazards analyses were performed
and 36 (2%) of 1,584 patients with early-stage SCLC had ≥10
The sequential improvement in the HRs was no longer evident if the number of LNDs exceeds 4
Patients with ≥3 LNDs (n = 1,422) had a significantly longer overall survival than those with <3 LNDs (n = 162) (hazard ratio for death: 0.76
Multivariate analysis revealed that ≥3 LNDs was an independent factor for predicting overall survival (hazard ratio for death: 0.76
Conclusions: Although we are reluctant to recommend a definitive “optimal number” of LNDs
our findings suggest the prognostic and therapeutic roles for performing ≥3 LNDs in patients with early-stage SCLC who undergo lobectomy
Due to the rarity of SCLC patients who are candidates for surgery
the required extent of thoracic lymphadenectomy for early-stage SCLC has not been comprehensively investigated
The aim of the current study is to examine the prognostic significance of the number of LNs dissected (LNDs) in patients with early-stage SCLC who receive curative lung resection
The NCDB is a joint project between the CoC of the American College of Surgeons and the American Cancer Society. The CoC’s NCDB and the hospitals participating in the CoC NCDB are the source of the de-identified data used herein; they have not verified and are not responsible for the statistical validity of the data analysis or the conclusions derived by the authors. The data is considered as hospital-based rather than population-based (16)
The access to the NCDB participant use file was granted to T.K
Based on the use of only de-identified data
the study was exempted by the Parkview institutional review board
Figure 1 Study flow diagram of case eligibility
Kaplan-Meier curves by the number of LNDs were compared using the log-rank test
The associations between the number of LNDs and clinical demographics were assessed by chi-squared test and Fisher’s two-sided exact test where appropriate
Univariate and multivariable Cox proportional hazards analyses were performed using JMP® 14.0 (SAS Institute Inc.
p < 0.05 was considered statistically significant
The sequential increase in the nodal upstaging was suggested if the number of LNDs increased
Table 1 Patient characteristics of resected clinical stage I-II (AJCCv7) small cell lung cancer (n = 1,584)
Table 2 Patient characteristics of resected clinical stage I-II (AJCCv7) small cell lung cancer according to number of lymph nodes dissected (n = 1,584)
The OS was significantly influenced by the number of LNDs (P = 0.0178)
Figure 2 The Kaplan-Meier curves of overall survival in early-stage small cell lung cancer patients who underwent curative lobectomy according to the number of lymph nodes dissected (≥ 10 vs
Figure 3 Hazard ratios for death by the number of lymph nodes evaluated are shown
Figure 4 Kaplan-Meier curve of overall survival in early-stage small cell lung cancer patients who underwent curative lobectomy according to the number of lymph nodes dissected (≥3 vs
Table 3 Multivariable analyses of overall survival in patients with resected clinical stage I-II (AJCCv7) small cell lung cancer
the appropriate cut-off for the minimal number of LNDs in early-stage SCLC may be less than that in NSCLC
Although we are reluctant to recommend a definitive “optimal number” of LNs evaluated
our findings suggested the prognostic and therapeutic roles for performing ≥3 LNDs in patients with resectable SCLC
The recommended number of surgical LNDs for early-stage SCLC has never been investigated in the past clinical trials. This is due to the rarity of early-stage SCLC patients who are candidates for surgery. According to the previous report, stage I disease accounts for less than 5% of patients with SCLC, and patients with disease in excess of T1-2, N0 did not benefit from surgery (18)
Given that highly selected SCLC patients are candidate for surgery
future randomized trials investigating the required extent of thoracic lymphadenectomy for early-stage SCLC may not be possible
Although our study was a retrospective study
the largest cancer database enrolled a total of 1,584 patients with resected SCLC
and suggested that at least 3 LNDs is recommended for early-stage SCLC
this is a retrospective study in association with a bias from surgeon’s decisions
Surgeons may take more LNs in the middle of surgery if the LNs look suspicious of metastases
our study showed that patients with ≥3 LNDs had a significantly longer OS than those with fewer LNDs
the bias arising from surgeons’ choice may not significantly contribute to longer OS in patients with fewer LNDs in the current study
NCDB is lacking in the information about how surveillance was conducted
Further advanced study is needed to reach the definitive conclusions
our retrospective analysis using the largest cancer database showed for the first time that patients with ≥3 LNDs had a significantly longer OS than those who had undergone fewer LNDs
suggesting prognostic and therapeutic roles for performing ≥3 LNDs
Further research is warranted to validate these findings
The original contributions presented in the study are included in the article/Supplementary Materials
Further inquiries can be directed to the corresponding author
Written informed consent from the participants’ legal guardian/next of kin was not required to participate in this study in accordance with the national legislation and the institutional requirements
ST contributed to the interpretation of data
TK contributed to all of the ideas of the current study and methods of analyzing the data
EP supervised the writing of the manuscript
All authors significantly contributed to this study
All authors read and approved the final manuscript
We thank Mindy Flannagan and Mototsugu Shimokawa for statistical assistance
The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest
The Supplementary Material for this article can be found online at: https://www.frontiersin.org/articles/10.3389/fonc.2022.962282/full#supplementary-material
Supplementary Figure 1 | Pathological nodal positive rates ([pN+ cases] divided by [pN+ cases + pN0 cases]) according to the number of lymph nodes dissected (≥ 10 vs
Supplementary Figure 2 | Kaplan-Meier curve of overall survival in (A) T0-2 and (B) T3-4 small cell lung cancer patients who underwent curative lobectomy according to the number of lymph nodes dissected (≥3 vs
Supplementary Figure 3 | The Kaplan-Meier curves of overall survival in early-stage small cell lung cancer patients with pN0 who underwent curative lobectomy according to the number of lymph nodes dissected (≥ 10 vs
Non-small cell lung cancer: current treatment and future advances
Trans Lung Cancer Res (2016) 5:288–300
CrossRef Full Text | Google Scholar
Treatment of stage I and II non-small cell lung cancer: Diagnosis and management of lung cancer
3rd ed: American college of chest physicians evidence-based clinical practice guidelines
ESTS guidelines for intraoperative lymph node staging in non-small cell lung cancer
Eur J Cardiothorac Surg (2006) 30:787–92
Randomized trial of mediastinal lymph node sampling versus complete lymphadenectomy during pulmonary resection in the patient with N0 or N1 (less than hilar) non-small cell carcinoma: results of the American college of surgery oncology group Z0030 trial
J Thorac Cardiovasc Surg (2011) 141:662–70
and site of recurrence after mediastinal lymph-node dissection versus systematic sampling after complete resection for non-small cell lung cancer
Ann Thorac Surg (2005) 80:268–74; discussion 274-5
A randomized trial of systematic nodal dissection in resectable non-small cell lung cancer
A randomized phase III trial of lobe-specific vs
systematic nodal dissection for clinical stage I-II non-small cell lung cancer (JCOG1413)
Effectiveness of radical systematic mediastinal lymphadenectomy in patients with resectable non-small cell lung cancer: results of a prospective randomized trial
9. National Comprehensive Cancer Network. Small cell lung cancer . Available at: https://www2.tri-kobe.org/nccn/guideline/lung/english/small.pdf
Google Scholar
Rationale for a minimum number of lymph nodes removed with non-small cell lung cancer resection: Correlating the number of nodes removed with survival in 98,970 patients
11. American College of surgeons CoC quality of care measures 2020 surveys. Available at: https://www.facs.org/quality-programs/cancer/ncdb/qualitymeasurescocweb
Google Scholar
PubMed Abstract | CrossRef Full Text | Google Scholar
Survival outcomes with the use of surgery in limited-stage small cell lung cancer: should its role be re-evaluated
Surveillance epidemiology and end results evaluation of the role of surgery for stage I small cell lung cancer
The international association for the study of lung cancer lung cancer staging project: Proposals for the revision of the clinical and pathologic staging of small cell lung cancer in the forthcoming eighth edition of the TNM classification for lung cancer
16. National Comprehensive Cancer Network. Non-small cell lung cancer . Available at: https://www2.tri-kobe.org/nccn/guideline/lung/english/non_small.pdf
Google Scholar
The effect of advances in lung-cancer treatment on population mortality
A prospective randomized trial to determine the benefit of surgical resection of residual disease following response of small cell lung cancer to combination chemotherapy
Lymph node evaluation by open or video-assisted approaches in 11,500 anatomic lung cancer resections
Ann Thorac Surg (2012) 94:347–53; discussion 353
and distant metastasis in completely resected pathological stage-I non-small-cell lung cancer
Number of metastatic lymph nodes in resected non-small cell lung cancer predicts patient survival
Number of lymph nodes and metastatic lymph node ratio are associated with survival in lung cancer
Ann Thorac Surg (2012) 93:1614–9; discussion 1619-20
Surgical assessment and intraoperative management of mediastinal lymph nodes in non-small cell lung cancer
Which n descriptor is more predictive of prognosis in resected non-small cell lung cancer: the number of involved nodal stations versus the location-based pathological n stage
The IASLC mesothelioma staging project: Proposals for revisions of the n descriptors in the forthcoming eighth edition of the TNM classification for pleural mesothelioma
Incomplete intrapulmonary lymph node retrieval after routine pathologic examination of resected lung cancer
Missed intrapulmonary lymph node metastasis and survival after resection of non-small cell lung cancer
Use of a surgical specimen-collection kit to improve mediastinal lymph-node examination of resectable lung cancer
Audit of lymphadenectomy in lung cancer resections using a specimen collection kit and checklist
Komiya T and Powell E (2022) Clinical impact of number of lymph nodes dissected on postoperative survival in node-negative small cell lung cancer
Received: 06 June 2022; Accepted: 17 October 2022;Published: 21 November 2022
Copyright © 2022 Takamori, Komiya and Powell. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY)
*Correspondence: Takefumi Komiya, dGFrZWZ1bWlAYnVmZmFsby5lZHU=
CONCORD — Lena Takamori’s “Woman with Suitcases” holds one bag in her left hand
you know her stance — how the body adjusts to the weight it carries
They might be Afghan refugees; perhaps they’re fleeing a climate catastrophe
Her father’s sculptures were wry commentaries on the human condition
Two landscapes — “Grove View,” an intimate little copse
and “Double Cloud,” with two dramatic downpours rooting clouds to earth — add to the sense that Takamori’s figures are out in the world
Her subtle attention to the body’s experience makes the show affecting
She paints fluid shadows along the pale stoneware of “Woman with Suitcases,” inflecting the leaning figure with more weariness
She attends to small gestures and small details
in “Bending with Backpack,” the way the weight of the pack shifts
as if reassuring herself of her place there
holding an arm up so we can peer under the blanket
she is not in bed but sleeping on some cot
Grounding her figures in the body’s experiences
We see in them our own stories of all we carry
At Lucy Lacoste Gallery, 25 Main St., Concord, through Sept. 25. 978-369-0278, www.lucylacoste.com
Cate McQuaid can be reached at catemcquaid@gmail.com. Follow her on Instagram @cate.mcquaid.
Home Delivery
Gift Subscriptions
Log In
Manage My Account
Customer Service
Delivery Issues
Feedback
News Tips
Help & FAQs
Staff List
Advertise
Newsletters
View the ePaper
Order Back Issues
News in Education
Search the Archives
Privacy Policy
Terms of Service
Terms of Purchase
Work at Boston Globe Media
Internship Program
Co-op Program
Do Not Sell My Personal Information
Article 1 of Japan’s Imperial House Law states clearly that only a male from the male imperial lineage can inherit the Chrysanthemum Throne
This excludes the daughters of male emperors from becoming emperor themselves
even if women were allowed to become emperor
the emphasis on the “male imperial lineage,” or patrilineal succession
would preclude any children of female emperors also from ascending to the throne
This law prevents the child of the current emperor
Despite around 80% of the Japanese public supporting this policy change
resistance remains among some conservatives
there are concerns that if Princess Aiko were allowed to become emperor on the basis of inheriting the “male” bloodline from her father
this might pave the way for matrilineal succession to also be embraced if Aiko’s first-born child is also a girl
Many Japanese citizens feel that the position of the emperor having been passed down the generations based on male lineal succession
“unbroken for ages eternal,” is based on an ancient tradition and therefore something Japanese should take great pride in
a Shintō scholar and imperial household expert
wonders whether patrilineal succession really was the historical norm in Japan
Takamori is also an opinion leader of a movement focused on making Princess Aiko the emperor in the future. Along with the manga artist Kobayashi Yoshinori, he spoke at the July public event, “Making Aiko the Imperial Heir.”
Takamori sets the scene by sharing his view: “Mythology is more than a set of stories
What makes Japan stand out from other countries in this sense is the existence of a female supreme deity rather than a male one.”
That deity is Amaterasu Ōmikami—the Sun Goddess, the ruler of the heavenly realm, and the source of Japan’s imperial tradition. The Kojiki (trans
Records of Ancient Matters) and other ancient texts also frequently refer to women as the founders of various ancestral clans in addition to Japan’s imperial family
Takamori believes that this shows “ancient Japan was not originally a patriarchal society
Women not only played an important role in transmitting the imperial lineage but held relatively high positions of influence in society as well.”
Takamori Akinori
speaks at the “Making Aiko the Imperial Heir” public event
In terms of historical record, we know of the existence of eight female emperors
at the start of Japan’s historically significant Asuka period
There were also female emperors during the Edo period (1603–1868)
China’s first female emperor was also its last; Wu Zetian officially ruled China for 15 years during an interregnum of the Tang Dynasty (690–705 CE)
Three queens ruled the Silla Kingdom (57 BCE to 935 CE) that dominated most of the Korean Peninsula at its height
“Japan historically was not a country that went out of its way to preclude females from becoming the emperor.”
Takamori also emphasizes the importance of consanguineous marriages between blood relatives in Japan’s imperial lineage
This effectively meant that emperors often inherited the throne based on both paternal and maternal bloodlines
or “dual lineage.” It was also not automatically the case that the male lineage was given greater precedence in succession discussions
If the maternal line allowed a closer connection to the main branch of the imperial line
then matrilineal succession could be used to legitimate an imperial heir
This nevertheless begs the question of why Japan went 860 years from the end of the Nara period (710–94) to the beginning of the Edo period without a female emperor
Takamori explains that this was “due to the steadily increasing influence of ancient China on Japan’s elite culture.”
Takamori believes that by the time China started to have a major cultural influence on Japan
“Throughout the 550 years of the Spring and Autumn (771–481 BCE) and Warring States (481–221 BCE) periods
China’s politics was beset by continuous
Men were responsible for protection against external enemies
while women were tasked with maintaining the private and home spheres
This resulted in a society where whoever possessed superior strength would dominate.”
Japan’s adoption of Chinese practices from around the ninth century onward came alongside the introduction of male “chauvinistic” attitudes
and actively avoided putting a female on the throne
Japan eventually decided to adopt a similar approach
leading to the demise of the ancient Japanese practice of accepting female emperors and maternal lines of descent.”
the practice was effectively reconstituted when two women became emperors
This was despite Japan’s de facto ruler being the shōgun (ostensibly a military commander or generalissimo) and societal stability being enforced through hierarchical relationships between samurai and their lords
these two emperors would have nominally possessed higher status than Japan’s male Tokugawa rulers
Most notably, Emperor Kōkaku (r. 1779–1817) ascended to the throne from a recently created cadet branch of the imperial family
This was the fourth time in Japan’s history a cadet branch was established to provide an imperial successor if the “main bloodline” died out
Kōkaku was later careful to link his own lineage with that of the main bloodline by marrying his predecessor’s daughter
his appeal to legitimacy was based on a “dual lineage” connection
Meiji leaders promulgated the Constitution of the Empire of Japan (Meiji Constitution) and the Imperial House Law in 1889
In both documents we see the first official codification of patrilineal succession in Japanese history
The recency of this norm was made clear in a new book by Tokoro Isao
Tennō no rekishi to hōritsu o minaosu (Rethinking Imperial History and Laws)
Arguably the leading scholar on Japan’s imperial household
Tokoro observes: “Until the Meiji era
there was almost no discussion or clear statement that the succession to the throne would exclude women and be limited to the paternal line.”
Article 1 of the Meiji Constitution stipulates that “The Empire of Japan shall be reigned over and governed by a line of Emperors unbroken for ages eternal,” while Article 2 specifies succession be limited to “Imperial male descendants.” While many believe this to be an ancient tradition
the phrasing focusing on lineal succession “unbroken for ages eternal” was actually coined by the statesman Iwakura Tomomi
terms like “patrilineal succession” had not been used until the Meiji era
during the Meiji era there was also controversy over what the Imperial House Law should say about succession and whether a female emperor and matrilineal succession were acceptable options
there was also concern that narrowly limiting eligibility for succession to the paternal line could destabilize the future viability of the imperial lineage
several legislative drafts recognized both the possibility of a female emperor and dual lineage succession
Inoue Kowashi (later director general of the powerful Legislative Bureau) argued strongly for limiting succession and eventually prevailed
Takamori explains Inoue’s reasoning: “It was based on his perception of Meiji cultural attitudes being characterized by the idea of ‘male superiority’—in the phrase of the day
Inoue asserted that allowing both men and women to ascend to the throne could potentially introduce confusion.”
sovereignty resided in the Japanese emperor
Inoue believed that “if a female emperor married a man
this would raise the question of who would actually be superior
Meiji leaders judged that patrilineal succession alone would allow the imperial household to function into the future
neglected the spirit of “dual lineage” norms that respected the role of women in the forging of Japanese traditions.”
Meiji leaders located the source of imperial sovereign legitimacy in the idea of “lineal succession unbroken for ages eternal.” While the existence of female emperors was well known
Takamori explains that Meiji leaders dealt with the issue by simply claiming that past female emperors were little more than “successors to the paternal line.” Takamori argues that this was
post-facto logic retrofitted to support Meiji preferences for patrilineal succession
Since there were many consanguineous marriages
it might have seemed plausible to claim that the male bloodline was the decisive factor in succession
we must not overlook the fact that a dual lineage succession approach was consciously adopted
and lineage was routinely traced through both maternal and paternal lines.”
707–715; a female emperor counted as Japan’s forty-third monarch in the traditional list) was succeeded by her eldest daughter
had imperial blood as both of his parents were Emperors
under the Ritsuryō legal system of ancient Japan
Emperor Genshō was legally the imperial princess (naishinnō) and the claim to the throne based on being the “daughter of the reigning emperor.” The contemporary understanding was that her claim to the imperial throne came through the maternal line
There were also the earlier cases of Emperors Tenji (r
668–671; number 38 in the count) and Tenmu (r
who oversaw the Taika Reforms of 645 before his ascension to the throne
Tenji’s and Tenmu’s father was Emperor Jomei (r
From that it could be assumed that their succession was based on the paternal line
the brothers were a clear case of “dual lineage” given that they came to the throne immediately following their mother—and after their mother had ruled twice
642–645; 35) and Saimei (655–661; 37)
Female emperors also played important historical roles
Emperor Suiko’s reign (592–628; 33) marked the Asuka period of “enlightenment” based on the introduction of Buddhism
while Jitō’s reign (690–697; 41) marked the completion of the aforementioned Ritsuryō system of national laws
Takamori also observes that “Emperor Genmei initiated and oversaw the monumental task of transferring the imperial capital from Fujiwara-kyō to Heijō-kyō”
the completion of which marked the beginning of the Nara period
“From this alone we can see that the view that female emperors had few notable achievements and simply placeholders is biased.”
and most nobles were reduced to commoner status
The rules of succession became narrower still
as a successor to the throne would now have to be the “legitimate” son of an emperor and his official wife
Prince Hisahito of the Akishino family is the only member of the younger generation of the imperial household eligible to succeed to the throne
This puts the family in danger of extinction
A 2005 report written by an expert panel tasked by the administration of Prime Minister Koizuim Jun’ichirō to consider changes to the Imperial House Law was clear in saying what needed to happen: “It is essential to pave the way for a female and/or matrilineal emperor.” Sonobe Itsuo
a former Supreme Court justice who served as deputy chair of that expert panel
argued in a recent commentary that “resistance to allowing a female or matrilineal emperor is likely rooted in a sense of disdain based on the idea that women cannot be trusted with important tasks
The Imperial House Law is not some eternal entity
warns that “the very existence of the imperial family is at stake
We do not have the luxury of continuing to insist on patrilineal succession.” He reiterates that appeals to tradition miss the point that patrilineal succession “is based on a male chauvinistic view influenced by the practices of ancient China
The fact that women cannot currently be what the Constitution calls the ‘symbol of unity’ of their own country and people is unacceptable
We must face the fact that this viewpoint is contemptuous of women
far removed from the original tradition of Japan
and is ultimately at the root of the crisis in the imperial household.”
On renewed political attention in the Diet to this issue
Takamori recommends that the Japanese people “keep a close eye on how changes to the Imperial House Law are debated
They shouldn’t hesitate to raise their voices if deliberations do not ensure ‘stable succession’ to the imperial throne in the future.”
Banner photo: Princess Aiko enters the Akasaka Imperial Palace to celebrate the birthday of Empress Emerita Michiko on October 20
The Last Samurai (2003) was a historical epic loosely set during the last great Samurai rebellion of the Meiji Restoration
It is important to note that the movie is not intended to be historically accurate in the sense of portraying an exactly specific time or historical figure
it compresses and blends together many aspects and characters from the time prior to the Restoration until the end of the Samurai
he is loosely based on French soldier Jules Brunet
Brunet fought in the artillery division and won the French medal Légion d’honneur for his services
Sent to Japan by Napoleon to help modernize their army
When the French allied Shogunate was overthrown
leading eventually to the Meiji Restoration
Brunet fought in a series of losing battles in an attempt to restore the Shogunate
the main character is grounded in historical precedent
The timelines in the film are generally accurate
Having Algren as a soldier who was involved in the civil war and wars against the Native Americans may seem like a stretch
but the dates line up to make it plausible though Algren is presented as a being a part of the Great Sioux War in 1876
giving less than a year between that and the Japanese rebellion
Though plenty of the costumes and scenery are farfetched
most of the look of Meiji Japan was fairly accurate
Scenes of Algren walking through the streets both before and after his stint with the Samurai do a great job in showing the rapid and disjointed modernization
Men seemed to either choose formal European fashion or traditional Japanese garments
The modernization of the military is also shown quite well
the conscripted Japanese armies were slightly ineffective
they quickly molded into an effective and modern professional army
many little aspects of the film are compiled from true historical events and presented as true as possible
The last charge of the Samurai is fairly accurate considering how fantastical it appears in the film
In true history the Satsuma Rebellion was finished as the remaining samurai
decided to charge at the imperial army and were cut down and killed to the last man
Some of the little details such as the outlaw of swords for the samurai class and outlaw of top knots were true to the period
very few Japanese people would have known even basic English
It is minor and they do try to limit the apparent knowledge of English
but more Japanese with subtitles would have been more realistic
the overall American involvement is much larger in the film than in reality
Major European powers provided the overwhelming majority of modernization to Japan
The armor in the movie is quite impressive; it creates an imposing sight that contributes to the routing of the unprepared Imperial army and a later scene between Algren and Taka revolves around putting armor on
In reality the Samurai armor had been abandoned simply because it didn’t stop bullets
the real life leader Katsumoto is based on
actually wore his Imperial officer’s uniform for many of the engagements of the rebellion
It is easy to see why the director decided to include the armor however
Though the film shows an early decisive victory for Katsumoto’s army
the reality was that nearly all of the rebellions were doomed from the start
Samurai rebellions often started with a quick organization and surprise attack on a target that was often successful
but once the imperial armies became involved the rebellions were often decisively crushed
One of the worst omissions of the film is the mixed motivations of the Samurai
The Samurai were indeed a noble warrior class
Samurai’s occupied a position of power and wealth and the modernization of the Meiji Restoration meant the introduction of an army of conscripts drawn from the poor
This essentially put the Samurai out of the job and elevated a class that the Samurai historically abused to an almost equal level
For comparison it would be like the peasant class of Medieval Europe very suddenly occupying the role of knights
The Samurai had a code of honor very similar to European Chivalry known as Bushido
it was rarely followed exactly by the vast majority
Samurai had a long history of squashing the lower classes and the main motivation of their rebellions was to hold on to their power and wealth
the depiction of Samurai putting up any kind of fight with medieval weapons is quite absurd
Along with the fact that the Samurai did not wear their traditional armor
they also did not restrict themselves to traditional weapons
In fact one of the early actions of the Satsuma Rebellion was the attack of a weapons stockpile and almost all of the Samurai would have had some sort of firearm
though it is quite likely that swords and spears were still in use as backup weapons
Though the inclusion of Ninjas was an exciting moment in the film
Ninja’s had fallen out of use centuries before and would not have been present in any sense
Though the hand claws and throwing stars were true the average Ninja’s arsenal
Overall The Last Samurai has to be viewed with the understanding that it is a compilation of several events and figures of Japanese history and that it was made for American audiences
The average viewer has seen Samurai armor and likely would have been disappointed if it was not seen in the movie
was known to be one of the most dedicated practitioners
The movie’s blending of history was intentional and keeps some aspects of the story from being completely unrealistic
By William McLaughlin for War History Online
William Mclaughlin is one of the authors writing for WAR HISTORY ONLINE
View upcoming auction estimates and receive personalized email alerts for the artists you follow
The Nelson-Atkins Museum of Art in Kansas City announced that it has established an archive for The Lawrence Lithography Workshop
Flatbed is proud to announce its annual Flatbed Community Press members group exhibition
the Palmer Museum of Art at Penn State debuted a new building designed by Allied Works and landscape architect Reed Hilderbrand
who previously designed Denver’s Clyfford Still Museum
Japanese advertising corporation Dentsu Inc
has signed a new investment and multilateral business cooperation agreement with Tel Aviv-based media tech firm Imprint
a company that specializes in digital marketing
The statement did disclose any financial details on the matter
Israeli SaaS company Optimove said Dentsu was planning to set up an innovation division headed by manager Masakazu Takamori to address a number of markets
Takamori is currently in Israel to scout for Israeli startups for investment and collaboration opportunities and is being hosted by Optimove
Optimove also signed a partnership with the Japanese advertising corporation enabling the company to make use of its online marketing tools
The cooperation between the two companies takes place amid Optimov’s entry into Asia
The company said it is in the process of opening offices in Singapore
Takamori is currently holding meetings in the Optimove offices to explore the possibility of cooperation and with the goal of enabling Israeli technologies to reach Japan and Asia
Senior executives from companies like Otonomo
and Vayyar Imaging were on hand for the meetings
“Dentsu considers the strategic partnership with Imprint as both an investment and a tremendous opportunity
We’re delighted to be boosting Israel’s hi-tech sector to obtain innovative technologies and new services that Israeli companies have to offer,” Takamori said in the Imprint statement
“We will continue to actively seek new opportunities for the Japanese and broader Asian markets
We anticipate that the cooperation with Imprint will constitute a basis for the growth of the current transaction
as well as various future business developments.”
The deal with Imprint is Dentsu’s third investment in Israel. In 2015, Dentsu acquired Israeli online marketing performance agency abaGada Internet for an undisclosed amount
The agency became part of the Dentsu Aegis Network
the company’s group of of multinational media and digital marketing communications agencies with headquarters in London
and serves as its iProspect digital marketing branch in Israel
Earlier this year, Audioburst, an Israeli-founded, California-based startup that developed an AI-based voice search platform, announced it had raised $10 million by strategic investors that included Dentsu and car maker Hyundai
Audioburst said it planned “to build a new market for personalized audio as an effective advertising channel for brands in Japan” with Dentsu
Imprint CEO Mark Goldblatt said Dentsu investment is a “key to our strategic cooperation in Japan and around the world
Dentsu is a global superpower in digital advertising
and it sees an opportunity for exposure for the Israeli industry
which has been underway for almost two years
is already generating results for both companies.”
Imprint is a digital communications and social media marketing company using cutting edge technology to find key audiences and facilitate personal networking in online communities around the world
Please enable JS and disable any ad blocker
Houbunsha / Hoshikuzu Telepath Production Committee
Illinois anime convention Anime Central announced on Friday that voice actress Natsumi Takamori will attend this year's event for her first North American convention appearance
She has performed theme songs for such anime as The IDOLM@STER Cinderella Girls, Brave Witches, Denki-Gai, Hōkago no Pleiades, Jewelpet Twinkle, Pretty Rhythm: Dear My Future
Source: Press release
Fans cheer as the beloved Takamori phoenix-reaper duo finally does a long-awaited read-along of “Bloom Into You”
Hololive English’s Kiara Takanashi and Mori Calliope did a read-along of the Nio Nakatani manga “Bloom Into You.” Back in December of 2020, Calliope started a read-along of the manga “My Dad is the Queen of All VTubers?!“
which led to the fans giving more recommendations for other read-along streams
it wasn’t until months later that a superchat that was sent to Kiara mentioned “Bloom Into You” as a suggestion.In the live stream held on August 10
021 Kiara and Mori took on their roles as characters Toko Nanami and Yuu Koito respectively
They also tried to match the voices of the side characters as they read along
the stream had already reached over 130,000 views
Nakatani-sensei already gave viewers a treat
along with an invitation to watch the said stream:
『やがて君になる』英語版(Bloom Into You)をホロライブENの森カリオペさん @moricalliope と小鳥遊キアラさん @takanashikiara のお二人で朗読してくださいます、すごい! 日本時間今夜23時からの配信です!https://t.co/rChuq7wta9 pic.twitter.com/yUcdBrzi75
fans mentioned that Yuu and Touko share similarities to the two talents’ dynamic
The stream comes after Kiara’s successful convention appearance at Dokomi Anime and Japan Expo in Düsseldorf, Germany.More major VTuber updates are coming your way on Anime Corner