This article was published more than 6 months ago
Wanze Song in her Toronto studio on June 19th
designer Wanze Song invites a small group of friends and customers to her studio
located near the University of Toronto and above one of the city’s perennially favourite Italian restaurants
They’re there to look at the next season’s collection and for a chance to preorder their favourite pieces
Photos are taken of willing shoppers in full looks and
Wanze Song fall 2024 lookbook imageSUPPLIED/Supplied
This isn’t the traditional way a fashion business operates
But when it came to launching her WANZE brand’s luxuriously minimalist workwear in 2022
Song didn’t really intend on following in anyone’s footsteps
cherry picking from her experience (stints sharpening her patternmaking skills at the labels Kiko Kostadinov and ASAI in London; assisting with sales alongside designer Xiao Li in Shanghai) to create something special on her own terms
“I wanted people to have the experience of trying it
but things just started to grow,” she says
“People started seeing real people wearing my pieces around the city and that really sold the brand,” Song says
The crescent shaped style made of ultra fine nylon that’s been padded and pleated was introduced a year earlier
To this day I’m shocked by how well it did.” Song says
“It just existed as something I made for myself
‘where can I buy this,’ and it took off from there.” It’s now available in four sizes (mini to large) and a range of neutral hues and bolder colours
To create her clothing collection for women and men (available directly online and through boutiques Neighbours in Vancouver as well as Lost and Found
Grays and River Crossing in Toronto) Song’s inspirations often start with the best materials she can find
usually something familiar such as nylon or cotton twill
she sets out to create something that often feels a bit foreign to her customers
it was a quilted nylon that caught her eye
a technical fabric often used to make puffer jackets
Song has used it to craft a puffy gathered skirt
Equally inspirational was a crinkled metallic cotton in “Kelp” green or black that elevates an often-straightforward chore jacket and a coordinating pair of pants
building a collection boils down to these types of basics
“I’m observing what people wear day to day and for men’s wear
guys just want a shirt and a pant,” she says
I just want to make wearable things that feel modern
refined and smart so that people feel good and can stand a little taller.”
For more information, visit wanzesong.com
Editor’s note: An earlier version of this story incorrectly identified Toronto boutique Grays as "Grace." This version has been corrected
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"Vance" and "vants" are not necessarily pronounced the same
After former U.S. President Donald Trump announced Ohio Sen. JD Vance as his running mate in the 2024 presidential election
online users researched Vance's political positions and background
theorizing on the potential impact he could have on the race
During that research, a few people commented on a purported linguistic coincidence: The senator's last name apparently means "bedbug" in Yiddish
we confirmed Vance's last name indeed sounds similar
Yiddish is written in the Hebrew script, not the Latin alphabet. As such, we needed a dictionary to provide transliterated Yiddish in order to compare the two words. Many online Yiddish-English dictionaries we found only provided Yiddish written in the Hebrew script, complicating our research. However, we eventually found a dictionary administered by the University of Kentucky that provides transliterated Yiddish
By searching it for "bedbug," results displayed the Yiddish word "vants."
since the word "vants" likely came from German
that language's translation of "bedbug" ("die Wanze") is further evidence to corroborate the claim
The Forward
an English-language publication for Jewish readers
they're close enough to homonyms that anyone trying to make an easy joke can consider the claim at least partly factual
Jack Izzo is a Chicago-based journalist and two-time "Jeopardy!" alumnus
This material may not be reproduced without permission
Snopes and the Snopes.com logo are registered service marks of Snopes.com
She studied fashion design at Toronto Metropolitan University before stints in Berlin and London
where she worked part time as a design assistant at Kiko Kostadinov
She wanted to design something “that gives the same feeling as a dumpling”—one of comfort and coziness
Fall/winter 2023 is a cohesive collection of rigorous tailoring crafted from luxurious fabrics with unexpected technical flourishes
the side seams replaced with elongated front darts that lead into side pockets for a fluid silhouette
Or a zip blouson made from Italian technica radzimir
a lustrous silk—a customer favourite now carried by the influential Toronto menswear shop Lost & Found
Wanze Song is chiefly concerned with the craft of clothes-making and connecting with her customers
“I get the most fulfillment doing the patterns,” she says
Her process as a designer produces “three serotonin doses”—idea development
and seeing her customers in her clothes—that make the taxing
sometimes lonely work of a designer worthwhile
“It just feels like you’re able to build from zero to this vision,” Song says of seeing her ideas come to life
“I think that’s why all the designers struggle and do this
because that feeling cannot be replaced by anything else.”
Adidas
Balenciaga
Brunello Cucinelli
COACH
COS
Dior
Fendi
Givenchy
Harry Rosen
Hermes
Hugo Boss
Louis Vuitton
Montblanc
Paco Rabanne
Prada
Strellson
Timberland
Acura
Audi
Bentley
BMW
Cadillac
Chevrolet
Ferrari
Genesis
INFINITI
Jaguar
KIA
Lamborghini
Land Rover
Lexus
McLaren
Mercedes-Benz
Nissan
Porsche
Range Rover
Rolls-Royce
Mercedes-Benz
A. Lange & Söhne
Accutron
Alpina
Audemars Piguet
Breitling
Bulova
Cartier
Chopard
Citizen
Frederique Constant
Glashütte Original
Grand Seiko
Hermès
Hublot
IWC
Jaeger-LeCoultre
Longines
Nomos Glashütte
Omega
Panerai
Piaget
Rado
Richard Mille
Roger Dubuis
Rolex
Seiko
TAG Heuer
Tudor
Vacheron Constantin
Victorinox
Zenith
Angel’s Envy
Balvenie
Bombay Sapphire
Bowmore
Glenfiddich
Glenlivet
Glenmorangie
Hennessy
Jefferson’s Ocean
Jura
Patron
Redbreast
Suntory
The Dalmore
Cormac Newman March 6
“Buy Canadian” is the thème du jour — and given the wealth of talent on hand
it’s not hard to persuade us to make a patriotic purchase
As myriad pastoral patterns and quality materials will show you
the sweeping landscapes are both muse and canvas for Canadian designers
river-like curves of Libero-made lapels; maybe you’ll find it on a shelf by Objects & Ideas
Whether you refresh your wardrobe or your living room
take one tip from us: Canadian designers are ever-in-vogue
and sleek dining sets line the Montauk Sofa showrooms
Filled with plush blend of goose down and latex foam (in a 9-1 ratio)
Montauk sofas offers a host of customizable options to tailor each piece for every client
After graduating from the Fashion Design program at Toronto Metropolitan University
Wanze Song founded her eponymous label to take “a patient approach to design.” Her patience is clear
chore coat charm of a Wanze Poplin shirt to the many cozily-wrapped collars on cashmere jackets
Every object starts with an idea. For a few particularly-skilled crafters, that transition is a smooth one — sleek and seamless as the swirling contour of the aptly-named Beaver Tail Chair
“The best products in the world are different
a voice that speaks to us all,” says the Toronto-based studio Objects & Ideas
The studio’s offerings speak clearly
blurring the line between sculpture and shelf
Mindful and meticulous designs radically reshape every interior
adding playful pops to each living room and kitchen
SECTION 35 tells a stylish story. Founded by Indigenous designer Justin Jacob Louis
the young label has flourished — even amidst of a crowded streetwear scene
Pixelated graphics punctuate the collection alongside flashes of syllabic patterns and cotton-twill carpenter pants
Characterized by its straight lines, low-rise forms, and negative space, JDH Projects walks along a few tightropes: it’s subtle
Balancing the tension between complex engineering and simple subjects
Composed of luxe materials like white oak wood
Founded in 2014 on the streets of Montreal, École de Pensée sought to revisit and reimagine traditional masculine attire
these Canadian designers led a ‘new wave’ of men’s tailoring
combining a modern nonchalance with rigorous attention to detail; taken together
these approaches culminate in a menswear collection that radiates an effortless
That’s the philosophy behind Ecologyst
a ‘clean-production’ couturier based in Victoria
Founder René Gauthier Ecologyst to promote slow fashion with unprecedented transparency: at ‘The Factory’ — a studio for clothing design
and repair — visitors enjoy an intimate look at the entire process
the garments reflect our contemporary need for environmental and economic responsibility
Seth Cosmo Burton works in a studio on the shores of Salt Spring Island
to create intricate patterns on bespoke steel knives and wedding rings
“COSMO is about contributing to a better
more sustainable and pleasurable way of life,” writes Burton in a mission statement
COSMO works with sustainably-sourced materials
fashioning blades of artisan Damascus steel and smooth handles with local wood
“It is about balance,” Burton finishes
“Whether it be the way a knife rests in the palm of your hand
a ring sits on your finger or the dance between work and life.”
the collective aims to enrich the fashion industry through collaboration
Le Cartel has grown to include over fifty artists
from photographers and painters to tattoo artists and graphic designers
prioritizing local materials and fair pricing
These are the hallmarks of Montreal’s Alphabet
a furniture specialist that’s laden with intrigue-sparking fixtures for your interior
Highlights include the creatively-elegant Storage Ladder and the whimsical Dimanche Table
both of which capture the je ne sais quoi charm of their native city
Unlike our other fashion-focused favourites
Good for Sunday thrives in the realm of casual comfort
and the occasional bit of linen round out the portfolio of this fully made-in-Canada operation
They’re one of the last fully Canadian clothing makers that mills
With sustainability and ethical manufacturing as key pillars of operations
the brand has has developed a devout following amongst those who value where and how their garments are made
Web Design & Development by Viuu Media Group
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S Magazine
Canada's leading luxury lifestyle magazine for sophisticated women
Chinese-Canadian designer Wanze Song steps into the accessory scene with her signature Dumpling Bag
Named for its resemblance to Chinese dumplings
the bag is padded with batting to create a stuffed appearance
with adjustable straps to accommodate both shoulder and crossbody options
A graduate of Toronto Metropolitan University based in Toronto
Song has worked globally under the brands Beaufille
Her brand values quality and functionality while taking a patient approach to design
Wanze Song’s Dumpling Bag is available at wanzesong.com
Metrics details
thus allowing to couple a cell’s ground-state transcriptome to its downstream molecular or phenotypic behaviour
functional responses and whole-cell transcriptome read-outs to demonstrate that Live-seq can accurately stratify diverse cell types and states without inducing major cellular perturbations
we show that Live-seq can be used to directly map a cell’s trajectory by sequentially profiling the transcriptomes of individual macrophages before and after lipopolysaccharide (LPS) stimulation
and of adipose stromal cells pre- and post-differentiation
we demonstrate that Live-seq can function as a transcriptomic recorder by preregistering the transcriptomes of individual macrophages that were subsequently monitored by time-lapse imaging after LPS exposure
genome-wide ranking of genes on the basis of their ability to affect macrophage LPS response heterogeneity
revealing basal Nfkbia expression level and cell cycle state as important phenotypic determinants
Live-seq can address a broad range of biological questions by transforming scRNA-seq from an end-point to a temporal analysis approach
The main obstacle is that most genome-wide profiling methods destroy the cell
which makes follow-up molecular or phenotypic experiments on this same cell impossible
cytoplasmic mRNA can be withdrawn from live
single cells in an amount that is compatible with transcriptome profiling
As this procedure can be performed while keeping the cells alive
it allows to directly couple the current state of a cell to its downstream molecular and phenotypic properties
We demonstrate how Live-seq can be used to perform sequential molecular profiling of the same cells
we show that Live-seq can function as a transcriptomic recorder by preregistering the transcriptomes of individual macrophages to subsequently identify factors underlying macrophage lipopolysaccharide (LPS) response heterogeneity
uncovering basal Nfkbia expression level and cell cycle state as important phenotypic determinants
Illustration and representative images of the Live-seq sampling procedure using FluidFM (here
The white arrows indicate the application of under- or overpressure
The black arrows indicate the amount of buffer and extract in the probe
Quality control of Live-seq applied on IBA cells based on the parameters that are listed above each panel
percentage of counts from mitochondrial genes
these technological advances constitute the methodological foundation of Live-seq for transcriptome profiling using cytoplasmic biopsies
t-SNE projection of the integrated Live-seq and scRNA-seq data according to cell type and state (treatment) (f) and approach (g)
these results demonstrate that Live-seq enables the stratification of cell types and states similar to conventional scRNA-seq
these results indicate that Live-seq and scRNA-seq may be subject to comparable technical constraints linked to limited RNA input
our results indicate that cells quickly recover their volume and still progress through their cell cycle even after having been subjected to a cytoplasmic biopsy
Schematic of the experimental design to evaluate putative transcriptomic changes after Live-seq extraction
IBA cells were first extracted after which they were collected and subjected to scRNA-seq 1 h and 4 h postextraction
Cells that were not extracted were included as controls
All of the genes (12) that were found DE between the control and Live-seq-sampled IBA cells from a
we conclude that Live-seq enables the profiling of cell transcriptomes without imposing major perturbations on a cell’s basic properties such as viability
This in turn opens a new avenue to link a cell’s state directly to its present and future molecular and phenotypic properties
paving the way to directly map a cell’s trajectory or to record molecular events that are predictive of a cell’s downstream phenotype
Even a limited number of Live-seq sampled cells
might thus provide a reference coordinate system to map cell trajectories of existing and future scRNA-seq datasets
sequential sampling with Live-seq allows the acquisition of transcriptomic dynamics from the same cell
thus providing a direct read-out of both rapid and slower cell state transitions
n = 32 cells over two independent experiments
and P values were determined by a two-sided Wilcoxon rank-sum test
the transcriptome-wide read-out enabled by Live-seq points to Nfkbia expression as the strongest predictor of LPS-induced Tnf expression
although Live-seq sampling is currently throughput-limited with 4–5 extractions per hour due to downstream processing and following the fate of individual cells by live imaging
it still provided sufficient data to generate testable hypotheses
cells in S phase responded significantly weaker (two-sided Wilcoxon rank-sum test
P = 0.001 for both) to LPS stimulation (rate of Tnf-mCherry intensity increase) compared to their G1 and G2M phase counterparts
these findings underscore the power of Live-seq to act as a recording tool for the transcriptomes of individual cells and predict their phenotypic behaviour
we established Live-seq by coupling an enhanced FluidFM-based live-cell biopsy technology to a highly sensitive RNA-seq approach
We showed that Live-seq is capable of distinguishing cell types and states
This conclusion is based on the fact that cells proceeded in their cell cycle
remained LPS-responsive similar to control cells
preserved adipogenic differentiation capacity and showed only minor transcriptomic changes after cytoplasmic sampling
In summary, Live-seq enables single-cell transcriptome profiling as well as downstream molecular and functional analyses on the same cell at distinct time points (Figs. 4 and 5)
providing opportunities to address some of the long-standing biological questions pertaining to cell dynamics or cellular phenotypic variation
We thereby expect the next generation of the Live-seq approach to allow for sampling of many more cells
aiming to alleviate relevant statistical power and cellular resolution concerns
we anticipate that Live-seq will transform single-cell transcriptomics
and possibly other omics technologies such as single-cell proteomics and metabolomics
from the current end-point type assay into a temporal analysis workflow
The cell lines have not been authenticated or tested for mycoplasma contamination
All these cells were cultured in high-glucose DMEM medium (Life Technologies) supplemented with 10% foetal bovine serum (FBS) (Gibco) and 1× penicillin/streptomycin solution (Life Technologies) in a 5% CO2 humidified atmosphere at 37 °C and maintained at less than 80% confluence before passaging
/5Biosg/AAGCAGTGGTATCAACGCAGAGTACTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTVN
TSO (Exiqon): AAGCAGTGGTATCAACGCAGAGTACATrGrG+G
Iso-TSO (Exiqon): iCiGiCAAGCAGTGGTATCAACGCAGAGTrGrG+G
Biotinylated-TSO (Exiqon): /5Biosg/AAGCAGTGGTATCAACGCAGAGTACATrGrG+G
GGCGGCGCGCGCGCGCCGCCAAGCAGTGGTATCAACGCAGAGTACATrGrG+G
Biotinylated-ISPCR oligo (IDT): /5Biosg/AAGCAGTGGTATCAACGCAGAGT
Hairpin-TSO was annealed in IDT Duplex Buffer before use
The FluidFM scan head was mounted on an inverted AxioObserver microscope equipped with a temperature-controlled incubation chamber (Zeiss)
and coupled to a spinning disc confocal microscope (Visitron) with a Yokogawa CSU-W1 confocal unit and an EMCCD camera system (Andor)
Phase-contrast and fluorescence images were acquired using ×10 and ×40 (0.6 numerical aperture
NA) objectives and a ×2 lens switcher using VisiView software (Visitron)
Microscopy images were analysed using the AxioVision and ImageJ softwares
Sampling buffer for preloading was prepared by supplementing a 0.2% solution of Triton-X 100 in nuclease-free water with 2 U μl−1 recombinant RNase inhibitors (Clonetech)
Lysis buffer for extract transfer was prepared as that used in the enhanced Smart-seq2 protocol
Whereas cells were maintained at 37 °C for time-lapse microscopy before and after extractions
the extraction procedures were all performed at room temperature
The probe reservoir was loaded with 10 µl of mineral oil (Sigma-Aldrich) and a pressure of Δ + 1,000 mbar was applied to flow the oil into the microchannel
the probe was shortly immersed in nuclease-free water
and then kept in air with the residual water carefully blotted off the probe holder with a kimwipe tissue
A 1.0-μl drop of sampling buffer was deposited onto an AG480F AmpliGrid (LTF Labortechnik)
The cantilever was introduced into the drop using the micrometre screws to displace the atomic force microscope
Once the cantilever was located inside the drop
underpressure (−800 mbar) was applied for the suction of roughly 0.5 pl of sampling buffer into the probe
The cantilever was then withdrawn from the drop using the micrometre screws
the preloaded probe was immersed in the cell sample experimental medium
the cell to be extracted was visualized by light microscopy and the tip of the FluidFM probe was placed above the cytoplasm of the selected cell
The tip of the probe was then inserted into the cytoplasm through a forward force spectroscopy routine driven by the Z-piezo
The probe was then maintained inside the cell at constant force
a force setpoint of 500 nN was used to ensure the full insertion of the probe aperture into all the cell types
Underpressure larger than −800 mbar was applied to aspirate the cellular content into the probe
whereby the harvested cytoplasmic fluid immediately mixed with the preloaded sampling buffer
The pressure-assisted flow of the intracellular content into the FluidFM probe was interrupted by switching the pressure back to zero
We collected cytoplasmic extracts of 1.1 pl on average
The probe was then retracted out of the cell
shortly immersed in nuclease-free water and then kept in air with the residual water carefully blotted off the probe holder with a kimwipe tissue
A 1.0-μl drop of lysis buffer was deposited onto an AG480F AmpliGrid (LTF Labortechnik)
The cantilever was introduced into the drop
and overpressure (more than 1,000 mbar) was applied to release the extract
The microchannel was then rinsed three times by suction and release of lysis buffer into the probe
The 1.0-μl drop was then pipetted into a PCR tube containing an additional 3.2 μl of lysis buffer
and the solution was briefly centrifuged and stored at −80 °C until further processing
All steps were monitored in real time by optical microscopy in brightfield
The entire procedure took roughly 15 min per sample
with around 5 min for loading the sampling buffer and approaching a selected cell
5 min to extract the cytoplasmic biopsy and 5 min to transfer the extract into the lysis buffer and then to the PCR tube
collecting 10 to 20 biopsies per experiment
For the assessment of cross-contamination between samples that were extracted sequentially with the same probe
alternated human/mouse cell sampling was conducted
with HeLa and IBA cells seeded on separate dishes
The cells were extracted alternatively from one or the other cell type as described above
For the sequential sampling of the same RAW cell
up to 24 cells were extracted as described above
with all the cells monitored within one vision field
The first extractions were performed within a 1 h time window
The cells were then incubated at 37 °C under time-lapse monitoring with intervals of 5 min
LPS was added to the dish for stimulation and the cells were further monitored at 5 min intervals for another 30 min
The time-lapse intervals were then increased to 30 min
and the cells were further monitored for 3.5 h
The temperature was then switched back to room temperature
and the same cells were extracted a second time
in a time interval of 4 to 5 h after the addition of LPS
and the cells were incubated for 2 days in a 5% CO2 humidified atmosphere at 37 °C
The medium was then exchanged for complete culture medium
and the cells were incubated for another 3 to 5 days with the medium exchanged every 2 days
Lipid staining was then performed using 5 μg ml−1 BODIPY 558/568 (Invitrogen) for 20 min
Nucleus staining with 5 μg ml−1 4,6-diamidino-2-phenylindole (DAPI) was performed at the same time
The entire culture area was then imaged to create the map
before imaging individual barcoded cells in brightfield
For the molecular recording to predict a cell’s downstream phenotype
RAW cells within one vision field were extracted as described above
The cells were then monitored at 37 °C under time-lapse imaging with intervals of 5 min
LPS was added to the dish for stimulation (0.5 to 1.5 h after extraction)
and the cells were further monitored with 5 min intervals for another 30 min
and the cells were further monitored for at least 8 h
L4391-1MG) was prepared in PBS at 100 μg ml−1 as a stock solution
LPS solution was added to the 5 ml of CO2-independent medium to reach a final concentration of 100 ng ml−1
The genetic barcoding of ASPCs was performed using the pLARRY system51
LARRY Barcode Library v.1 was a gift from F
The DNA was prepared directly by collecting cells directly from a Luria–Bertani agar plate rather than from a liquid culture to maximally preserve the overall library complexity
which was further confirmed by next-generation sequencing
Barcode-bearing lentivirus was produced in 293T cells using the third-generation lentivirus packing system
The virus-containing medium was collected 48 h posttransfection
ASPCs were transduced by the virus-containing medium and fresh medium with Polybrene (final concentration at 10 μg ml−1)
followed by centrifugation at 1,500g for 30 min after which cells were returned to the cell incubator
The medium was exchanged 12 h later and cells were maintained at a density lower than 80% confluency
confluent cells were exposed to adipogenic induction medium (complete culture medium supplemented with 1 μM dexamethasone
167 nM insulin and 1 μM rosiglitazone (DMIR)
the induction medium was removed and the maintenance medium (the complete culture medium supplemented with 167 nM insulin) added
the maintenance medium was removed and complete culture medium was added
Lipid droplets were stained using BODIPY 558/568 (Invitrogen) at 5 μg ml−1 for 20 min after which cells were subjected to imaging
The barcodes were retrieved from the cDNA of Live-seq samples
The barcode region was enriched from 1 ng cDNA by PCR using the primers BC-FOR1 (5′-ctgagcaaagaccccaacgagaa-3′) and BC-REV1 primers (5′-gctggcaactagaaggcacag-3′) and using the following program: (1) 98 °C for 30 s; (2) 98 °C for 10 s; (3) 63 °C for 30 s; (4) 72 °C for 1 min
go to step (2) for 15 cycles; (5) 72 °C for 5 min and (6) end
Then 1 μl of PCR product was subjected to a second round of PCR with For-MEDS-A (5′-tcgtcggcagcgtcagatgtgtataagagacagcgttgctaggagagaccatatg-3′) and Rev-MEDS-B primers (5′-gtctcgtgggctcggagatgtgtataagagacaggtcgacaccagtctcattcagc-3′)
and using the following program: (1) 98 °C for 30 s; (2) 98 °C for 10 s; (3) 63 °C for 30 s; (4) 72 °C for 1 min
The result PCR product was purified with AMPure XP beads (Beckman) using a 2.5 volume of beads per 1 volume of PCR product ratio
and eluted with 20 μl of nuclease-free water
Then 10 μl of the purified product was indexed using the Nextera index kit (Illumina)
using the following program: (1) 98 °C for 30 s; (2) 98 °C for 10 s; (3) 63 °C for 30 s; (4) 72 °C for 1 min
go to step (2) for four cycles; (5) 72 °C for 5 min and (6) end
The resulting product was purified with AMPure XP beads (Beckman) using a 2.5 volume of beads per 1 volume of PCR product ratio
The concentration was then measured using a Qubit dsDNA HS Assay Kit and subjected to sequencing in the Gene Expression Core facility at the EPFL
the volume of preloaded sampling buffer and the volume of cytoplasmic extract mixed with the sampling buffer were measured on brightfield images using the AxioVision software
The area occupied by the aqueous solutions confined in the cantilever was multiplied by the channel height of 0.8 μm
and the volume of the hollow pyramidal tip (90 fl) was added
To determine the volume of extracted cytoplasmic fluid
the volume of preloaded sampling buffer (FluidFM probe before extraction) was subtracted to the volume of mixed sampling buffer and extract (FluidFM probe after extraction)
IBA and ASPC cells were dissociated by trypsinization and RAW264.7 cells with a cell scraper
The dissociated cells were then imaged in brightfield with the ×40 objective and the ×2 lens switcher
and the diameter of the rounded cells was measured from the micrographs using the AxioVision software
Three diameters were measured and averaged for each cell (n = 277 for ASPC and n = 500 for IBA and RAW)
The volumes were calculated using the formula for a sphere
For the longitudinal measurements of RAW cell volumes
the areas of selected semi-adherent cells were measured on brightfield images acquired with the ×40 objective and the ×2 lens switcher at several time points before and after extraction
and cell volumes were calculated assuming a spherical cell shape
For live imaging of RAW-G9 cells expressing mCherry
the Ibidi dish was covered and the temperature was maintained at 37 °C
Time-lapse images were acquired at 5 min intervals for 1 h
in brightfield and for mCherry (561 nm laser and 609/54 nm emission filter)
using the ×40 objective and the ×2 lens switcher
2 µl of tricolour calibration beads (Invitrogen MultiSpeck Multispectral Fluorescence Microscopy Standards Kit
Life Technologies Europe B.V.) was added to the sample and at least 30 individual beads were imaged with the 561 laser
all the cells that moved out of view or focus
died or overlapped with other cells were excluded from analysis in each time-lapse frame
Cell boundaries were all manually defined in Fiji
and background intensities were measured for each time point and subtracted from all intensity values
122 LPS-stimulated cells that were not extracted and 23 cells that were not extracted and not stimulated with LPS
The fluorescence intensity of the calibration beads with subtracted background intensity was measured using Fiji
and the average of the 30 bead intensities was used to normalize the fluorescence measurements of the cells acquired in different experiments
The area under a curve was calculated from 3 to 7.5 h post-LPS treatment
A two-sided Wilcoxon rank-sum test was used to examine the differences between conditions
To evaluate the postextraction viability of ASPC (n = 33) and IBA (n = 37) cells
the cells were stained between 2 and 4 h after extraction using a LIVE/DEAD Cell Imaging Kit 488/570 (Invitrogen)
To evaluate the postextraction viability of RAW264.7 cells
the extracted cells (n = 72) were monitored by time-lapse microscopy during around 10 h at 30 min intervals
Cells were evaluated as dead or alive on the basis of their morphology
movements and expression of mCherry in response to LPS stimulation
The postextraction viability was assessed for 42 cells extracted once before stimulation
30 cells extracted once after LPS stimulation and ten cells extracted twice
The volumes that were extracted ranged between 0.7 and 3.3 pl (mean 1.4 pl) for ASPCs
between 0.4 and 2.9 pl (mean 1.0 pl) for IBA cells and between 0.2 and 3.5 pl (mean 1.1 pl) for RAW cells
The viability of all the cell types was calculated as an absolute value without normalization
To perform scRNA-seq on cells post-Live-seq extraction
cells were first cultured in a dish containing a silicone micro-insert (Ibidi
80409) at a density of around 20 cells per well
The insert was then removed just before Live-seq sampling and all the cells were subjected to Live-seq extraction as described above
Then 1 and 4 h after the middle of the extraction time window (that is
along with the control cells not extracted
were collected on ice and single cells were picked using a serial dilution approach
The downstream processing followed a similar workflow as the Smart-seq2 method
The mCherry intensities were further normalized using the beads calibration
The mouse Nfkbia promotor (+1,606 to −121) fragment was obtained by PCR (forward primer ttcaaaattttatcgatcagtgaaatccagaccagccgggcctac
reverse primer ggctgtgcggggctgagcgg) from mouse genomic DNA
The TagBFP CDS fragment was obtained by PCR (forward primer tgcagcctgcacccgctcagccccgcacagccACCatgagcgagctgattaaggagaac
reverse primer tgtaatccagaggttgattgtcgacgcggccgcttaattaagcttgtgccccagtttgc) from a TagBFP-bearing plasmid
A linearized lentivirus vector devoid of the EF1a promoter was obtained by PCR (forward primer gcggccgcgtcgacaatcaac
reverse primer cccggctggtctggatttcactgatcgataaaattttgaattttgtaatttgtttttgtaattc) using the pLV-vector as template (kindly provided by J
All three fragments were then assembled using a Gibson Assembly Master Mix (NEB) according to the manufacturer’s instructions
The mCherry and BFP intensities were further normalized using the beads calibration
The basal BFP intensity was averaged from the three first time-frames
to evaluate the potential molecular perturbation of cytoplasmic sampling
scRNA-seq data of IBA cells 1 h (49 cells) and 4 h (43 cells) postextraction were generated using cells (70 cells) that were not subjected to such sampling as control
The counts of all samples were merged into a single gene expression matrix
with genes in rows and samples in columns (Gene Expression Omnibus (GEO) accession number GSE141064
To evaluate the cross-sample contamination
we sampled human and mouse cells alternatively
Reads were aligned to the mixed human: mouse reference genome (hg38 and mm10) using STAR and the number of reads per feature was counted by HTseq using the same settings as mentioned above
Digital gene expression matrices were generated for each species
We analysed the downstream data using R (v.3.5.0)
plots generated using the R package ggplot2 (v.3.2.1)
The downstream analysis followed the procedures of the Seurat R package (v.3.0)
Samples showing low quality were filtered out
with quality cut-offs being: (1) the number of genes fewer than 1,000
(2) the mitochondrial read ratio more than >30% or (3) the uniquely mapped rate fewer than <30%
the data were normalized to the total expression
after which a pseudo-count was added and the data were log transformed
To evaluate the effect of varying sequencing depth on the clustering of Live-seq data
we down-sampled the raw counts to the desired number
The down-sampled matrices were analysed in the same way as described above
The clusters were consistent with the original analysis
indicating that the clusters were not driven by sequencing depth
Both wikipathways-20200810-gmt-Mus_musculus.gmt and the Gene Ontology terms obtained from the R database org.Mm.eg.db (v.3.10.0) were used as reference
the CCA and mutual nearest neighbours (MNNs)-based approaches embedded in Seurat v3 were used
the top 500 highly variable genes of both datasets were chosen for PCA analysis independently
The first ten principal components of each were used to identify the anchors and for data integration
data stemming from cells belonging to each cluster in both Live-seq and scRNA-seq analyses were collapsed into a ‘bulk’ RNA-seq dataset after which the Pearson’s correlation between the bulk Live-seq and the bulk scRNA-seq datasets was determined
To evaluate the effect of varying sequencing depth on data integration
The down-sampled matrices were then analysed in the same way as described above
The cells sampled with Live-seq or scRNA-seq from the two cell types
were analysed on a cell type-by-cell-type basis following Seurat's pipeline
the only batch containing both DMIR-treated and non-treated cells Live-seq the scRNA-seq were selected
The cells were filtered using the same filtering as previously described
then the data normalized and scaled for nCounts
nFeatures and batch (if more than one batch) were used to compute the PCA
the first ten principal components were used to compute the t-SNE with perplexity set to 10
Differential gene expression analysis was conducted using edgeR60 v.3.34.0
Only genes expressed in at least 5% of the data with a minimal count of 2 (filterByExpr() min.count = 2
min.prop = 0.05) and in at least 15% of the cells of one of the categories with a minimal count of 2 in the scRNA-seq data were considered
The dispersions and negative binomial glm were fitted (glmQLFit and glmQLFTest functions) for the model roughly 0 + categories + batch
the categories being the different groups to be tested
The quasi-likelihood F-tests were calculated for each group
with the null hypothesis being that there is no difference between the mean in the group of interest and the average over all the remaining categories (clusters)
The P values were corrected using the Benjamini–Hochberg procedure
and expressed in at least 15% of one of the two groups were considered DE
the differential expression analyses were performed separately for the two techniques
the log fold-expression changes of each gene were plotted against each other
The DE genes were highlighted (Bonferroni adjusted P value < 0.05 and an absolute logFC > 1)
A linear model was fitted using lm() over (1) all the genes
(2) only the genes detected as DE in the scRNA-seq datasets or (3) the genes defined as DE in both the Live-seq and scRNA-seq datasets
Similar analyses were also applied per cell type basis
that is in RAW cells before and after LPS treatment and ASPC before and after differentiation
Differential expression analysis per cell type was performed using edgeR package by contrasting between non-treated versus treated cells in the same fashion as described above
absolute logFC > 1 and expressed in at least 15% of one of the two groups of cells with at least two counts were considered DE
cells of the scRNA-seq datasets were randomly selected to match the number of cells of the Live-seq data
The count matrices were then down-sampled per cell to have the same density distribution of the number of features as the corresponding Live-seq data
the cells were ordered by the number of features in the scRNA-seq and Live-seq datasets and paired on the basis of this metric
The number of sampled reads (with replacement) of the scRNA-seq cells were defined so that the down-sampled data reached a similar number of features (absolute difference below 5) compared to its paired Live-seq cell
The down-sampled data were then (up-)sampled with replacement to match the library size of their paired Live-seq cell
Differential expression analysis was then performed as described above
we then constructed a linear model that predicts the intercept or slope of the mCherry response using the expression of a gene measured by Live-seq before treatment with LPS
Given the limited number of cells and thus to increase the statistical power of the models
only the 500 most variable genes from both the RAW-G9 Live-seq and scRNA-seq data were used
but removing genes with a dispersion lower than 0.1
The genes were then ranked on the basis of their respective R2 values
We used two tests to assess the significance of each gene: an F-test on the overall model as implemented using R’s lm function
and a bootstrapping approach in which we randomly sampled cells with replacement to calculate an empirical P value
P values were corrected for multiple testing using the Benjamini–Hochberg procedure as implemented using the R’s p.adjust function
with function ‘gene.relative.velocity.estimates(deltaT = 1
(2) relative gamma fit without cell kNN smoothing
fit.quantile = fit.quantile)’ and (3) velocity estimate based on gene structure
the unfiltered intronic and spanning expression matrix was used to include more genes for the genome-wide model fit
We retrieved single-cell expression data of five macrophage subsets from the GEO database (GSE117081)67
We calculated for each gene a standardized variance by modelling the relationship between the observed mean expression and variance using local polynomial regression
as implemented in the Seurat (v.3.1.4) FindVariableFeatures function
Genes of the KEGG NF-κB signalling pathway downstream TLR4 receptor were highlighted
All mouse experiments were conducted in strict accordance with the Swiss law
and all experiments were approved by the ethics commission of the state veterinary office (licence number VD 3406
valid from 14 October 2018 to 14 January 2022)
Mice were housed under specific pathogen-free conditions at 20–24 °C with 45–65% humidity and a 12 light/12 dark cycle
Further information on research design is available in the Nature Research Reporting Summary linked to this paper
All Live-seq and scRNA-seq data are available in the GEO with accession number GSE141064
The codes used to analyse the Live-seq and scRNA-seq data are incorporated into the Methods sections listed above, shared at https://github.com/DeplanckeLab/Live-seq and archived at https://doi.org/10.5281/zenodo.6611232
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Tunable single-cell extraction for molecular analyses
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Challenges in measuring and understanding biological noise
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Early myeloid lineage choice is not initiated by random PU.1 to GATA1 protein ratios
Variability within rare cell states enables multiple paths toward drug resistance
Transition states and cell fate decisions in epigenetic landscapes
A comparison of single-cell trajectory inference methods
The emergence and promise of single-cell temporal-omics approaches
Concepts and limitations for learning developmental trajectories from single cell genomics
Sci-fate characterizes the dynamics of gene expression in single cells
NASC-seq monitors RNA synthesis in single cells
scSLAM-seq reveals core features of transcription dynamics in single cells
Transcriptional recording by CRISPR spacer acquisition from RNA
Rewritable multi-event analog recording in bacterial and mammalian cells
Synthetic recording and in situ readout of lineage information in single cells
Genomically encoded analog memory with precise in vivo DNA writing in living cell populations
Metabolic labeling of RNA uncovers principles of RNA production and degradation dynamics in mammalian cells
Force-controlled manipulation of single cells: from AFM to FluidFM
Smart-seq2 for sensitive full-length transcriptome profiling in single cells
Strategies for microarray analysis of limiting amounts of RNA
Comparative analysis of single-cell RNA sequencing methods
Incorporation of non-natural nucleotides into template-switching oligonucleotides reduces background and improves cDNA synthesis from very small RNA samples
Highly multiplexed and strand-specific single-cell RNA 5′ end sequencing
Dissecting the brown adipogenic regulatory network using integrative genomics
Switching of the relative dominance between feedback mechanisms in lipopolysaccharide-induced NF-κB signaling
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Comprehensive integration of single-cell data
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Interferon γ induces the expression of p21waf-1 and arrests macrophage cell cycle
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Fundamental limits on dynamic inference from single-cell snapshots
Gelsolin inhibits the inflammatory process induced by LPS
Inactivation of endotoxin by human plasma gelsolin
Bright monomeric near-infrared fluorescent proteins as tags and biosensors for multiscale imaging
Unravelling cellular relationships during development and regeneration using genetic lineage tracing
Single-cell transcriptomics meets lineage tracing
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Kribelbauer for reviewing the manuscript and data analysis
Fraser (National Institutes of Health) for kindly providing the RAW-G9 cells
EPFL) core facilities for technical support
This work was supported by a Swiss National Science Foundation grant (no
a Precision Health & Related Technologies grant (no
PHRT-502) and institutional funding (EPFL) to B.D.
a National Key R&D Program of China (grant no
and by a grant from the Volkswagen foundation (Initiative ‘Life’)
a European Research Council Advanced grant (no
883077) and institutional funding (ETH Zurich) to J.A.V
These authors contributed equally: Wanze Chen
Laboratory of Systems Biology and Genetics
Institute of Bio-engineering and Global Health Institute
Swiss Federal Institute of Technology (EPFL)
CAS Key Laboratory of Quantitative Engineering Biology
Laboratory of Biosensors and Bioelectronics
designed the study and wrote the manuscript
performed experiments and data analysis with the support of C.G.G.
All authors read and approved the final manuscript
The authors declare no competing interests
Nature thanks the anonymous reviewers for their contribution to the peer review of this work. Peer reviewer reports are available
Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations
(a) cDNA yields of different amounts of total RNA input using Smart-seq2
10/10: 10% of the material reverse transcribed from 10 pg total RNA was used for PCR amplification
P values determined by two-sided t-tests comparing each condition to 0 pg input RNA
(b) Enhanced Smart-seq2 is more sensitive than the original Smart-seq2 in the low input range (0.5–2 pg)
Two and three distinct experiments were performed in a) and b)
(c) Quality control of enhanced Smart-seq2 based on the parameters listed above each panel
Percent MT: percentage of counts from mitochondrial genes
(d) Cumulative proportion of each library (y axis) assigned to the top-expressed genes (x axis)
The top 20 genes absorb around 95% of all the reads in the negative control (N = 4 replicates)
while the ~700 top genes take that same portion of reads in samples with 1 pg input RNA (N = 3 replicates)
The dashed line indicates the 95% proportion
(e) Overview of the sequences overrepresented in the negative control
(f) Proportion of reads mapped to each gene in negative control samples
The top 20 genes account for more than 90% of all reads
(g) Human (HeLa) and mouse (IBA) cells were sampled alternatively with the same probe
The number of reads mapped to the human and mouse genomes were determined for each sample to assess potential cross-sample contamination
(d) Barplot showing the overlap in number of cells between the clustering (x-axis) and the ground truth
(e-f) tSNE-based visualization of cell type/state
nCount and batch for (e) ASPCs and (f) RAW cells
(a) Heatmap showing the top 20 differentially expressed genes of each cluster of the Live-seq data
(b) GO term enrichment of each cluster using the top 100 marker genes
(c) Mouse gene atlas-based prediction of cell type/state of each cluster using the top 100 marker genes
(c) Barplot showing the overlap in number of cells between the clustering (x-axis) and the ground truth
(d) Heatmap showing the top differentially expressed genes stratified according to the five scRNA-seq clusters
(e) GO term enrichment analysis of the five scRNA-seq clusters using the top 100 differentially expressed genes
(f) Mouse gene atlas-based prediction of cell type/state of each cluster using the top 100 marker genes
(f) Plotted correlations between the number of detected genes on the one hand and respectively the total count of all genes (nCount
upper panel) and the cDNA yield (lower panel)
were indistinguishable between the respective cell categories
(g) A tSNE projection of control IBA cell scRNA-seq (Smart-seq2) data (Ctrl
70 cells) as well as 1 h (49 cells) and 4 h (43 cells) post Live-seq extraction scRNA-seq (Smart-seq2) data does not reveal clearly distinct clusters based on the top 500 most variable genes
(a) Cell state transition trajectories as measured by sequential Live-seq
The two red dots in each panel represent the same cell
The arrow defines the respective cell state transition
The left panels provide an overview of the entire cell culture area
The right panels show three representative cells (out of 42 in 5 independent experiments) undergoing extraction at day 0 and day 2
and after nuclear (blue) and lipid staining (red) at day 7
The localization of each cell within the culture area (map) is indicated with a dashed square
(c) Trajectory predictions based on conventional scRNA-seq data using distinct approaches with default settings as contained in the dynverse package
(d) Trajectory prediction using the RNA velocity approach
Different strategies including “kNN pooling with gamma fit on extreme quantiles”
The time of LPS treatment is defined here as 0
Black dots indicate the mitosis time point
The curves of Fucci reporter after LPS treatment are not considered and are therefore shown in a lighter color
The G1/S boundary is inferred from the time point at which the Fucci reporter intensity drops
Cells that underwent mitosis but did not yet reach the G1/S boundary were annotated as G1 cells
Given the lack of a clearly discernable S/G2M boundary
cells were assigned to either the S or G2M phase based on the post G1/S boundary timing
(c) The rate of Tnf-mCherry fluorescence intensity increase (slope) between 3 to 7.5 h post-LPS treatment was calculated based on profiles in (b)
The Fucci reporter was used to time cells based on the G1/S boundary
mitosis was used to specifically time G1 cells
as the latter did not yet reach the G1/S boundary (which can be detected using the Fucci reporter)
Two-sided Wilcoxon rank-sum test was performed with Bonferroni correction
Linear regression model predicting the basal Tnf-mCherry intensity using Live-seq data
Linear regression model predicting the rate in Tnf-mCherry fluorescence intensity increase using Live-seq data
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DOI: https://doi.org/10.1038/s41586-022-05046-9
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Volume 8 - 2014 | https://doi.org/10.3389/fnsys.2014.00249
This current study investigated brain development of Chinese and American children and adolescents from 8 to 16 years of age using structural magnetic resonance imaging (MRI) techniques
children brain/head MR images were performed to explore similarities and differences in the trajectory of brain development between these two groups
Our results revealed regional and age differences in both brain/head morphological and tissue level development between Chinese and U.S
Chinese children's brains and heads were shorter
There were significant differences in the gray matter (GM) and white matter (WM) intensity between the two nationalities
Development trajectories for cerebral volume
and several key brain structures were also distinct between these two populations
and no study has directly compared the brain development patterns and brain anatomical features between Asian and American child populations
To bridge this important gap in the literature
we investigated the brain development of Chinese children and adolescents from 8 to 16 years
and explored differences in developmental trajectories and anatomical features between Chinese and U.S
The researchers quantified and compared the head shape and size between Chinese and Caucasians
Results demonstrated that Chinese heads are generally rounder than Caucasian counterparts
and smaller in height than Caucasian heads
No specific comparisons for GM and WM intensity were conducted
Very few studies have examined the brain development of Chinese children and adolescents, and little is known about how it might differ from North American age-related populations. Guo et al. (2007, 2008) conducted the only systematic studies of Chinese children's brain development
MRIs for 158 healthy 7- to 23-year-old Chinese children
No North American participants were included in their studies
Their results revealed that overall GM volume decreased linearly with age while overall WM volume increased linearly with age
Effects of age on the regional variations were also found in their studies
positive correlations between GM volume and age were observed in subcortical (e.g.
left fusiform gyrus) while negative correlations were found in many other regions (e.g.
age-related linear increases were found in some brain regions (e.g.
Some of the findings were consistent with previous studies on U.S
reductions in GM volume in parietal lobe) while some were different with previous volumetric studies (e.g.
Whereas Guo and colleagues' work provides information about the developmental trajectory of a non-Western group
several limitations still exist in the literature
The current study addressed several issues by making the following improvements
direct comparisons between age-related Chinese and U.S
children and adolescents were conducted to ascertain whether the similarities and differences reported in the existing studies are genuine cross-ethnic differences
which was necessary as Guo and her colleague only scanned 158 subjects
morphometric analysis were added to test brain/head shape and size changes
GM development was not only studied for the global volume but also for different major brain lobes (e.g.
The MRIs for Chinese participants were collected from 133 children and adolescents ranging from 8 through 16 years of age (50 F/83 M). These participants were recruited from a local community in Sichuan province, China. The gender and number of subjects within each age group are listed in Table 1
Demographic Information for Chinese and US participants
There were 149 (66 F/83 M) healthy, age-related participants of U.S. nationality. The MR images for the U.S. children and adolescents were collected from (1) participants at the University of South Carolina McCausland Center for Brain Imaging (USC-MCBI) (Sanchez et al., 2012b), and (2) normal controls from the Autism Brain Imaging Data Exchange (ABIDE) (Di Martino et al., 2014)
The Institutional Review Boards (IRBs) of the West China Hospital in Sichuan University and the University of South Carolina approved this study
All participants' parent(s) signed a written consent form on behalf of the children and adolescents enrolled in the study
The Chinese children's MRI scans were collected with two MRI scanners in the Huaxi MR Research Center of the West China Hospital of Sichuan University in Chengdu
The majority of the subjects (N = 108) were scanned using a 3.0T Siemens Trio Scanner
These high-resolution 3-dimensional T1-weighted images were acquired using a MPRAGE sequence with the following parameters: TR/TE/TI = 1900/2.26/900 ms
axial FOV = 25.6 × 25.6 cm2 and data matrix = 256 × 256
The remaining 22 subjects were scanned with a 3.0T GE SIGNA MRI scanner
High-resolution 3-dimensional T1-weighted images were acquired using a spoiled gradient recalled (SPGR) sequence with the following parameters: TR/TE = 8.5/3.4 ms
axial FoV = 24 × 24 cm2 and data matrix = 512 × 512
The ABIDE files came from the LONI site (loni.UCLA.edu) in compressed NIFTI format
This was completed with the FSL FAST program without prior classification volumes and resulted in a set of partial volume estimates (PVE) for GM
External scalp and internal anatomical locations were manually marked on individual MRIs. The MRIcron program (Rorden, http://www.mccauslandcenter.sc.edu/mricro/mricron/) was used to display the MRI and create individual masks on these locations
Two locations were identified inside the head
including the anterior commissure and posterior commissure
Several locations were identified on the scalp
and left and right pre-auricular skull locations
Brain and head morphological features were calculated from these markers
and AC and PC were assessed as head length
The distances from the front of the brain to the back of the brain on the AC-PC line was measured as the brain length
The brain width was measured as the distance between the left edge and the right edge of the brain on the line normal to the AC-PC
The distance between the top of brain and the PC was measured as the brain height on a line normal to the AC-PC line
Brain, skull, and head volume were calculated. The brain volume was calculated based on the number of non-zero voxels in the extracted brain. Inner skull volume was calculated as the number of non-zero voxels in the “inner skull mask” created with the betsurf tool (Jenkinson et al., 2005)
The “scalp mask” created with the betsurf tool was used to calculate head volume
One semi-circumference reference plane was drawn from the left preauricular point through the nasion to the right preauricular point
and a second was drawn from the left preauricular point through the inion to the right preauricular point (MATLAB) and the MRI voxels in the scalp mask above these planes were defined as the head volume
Volumes of the global and local brain features were calculated from the segmented GM/WM PVE files and the participant's atlas
The global GM or WM volume was calculated from the sum of the PVE values multiplied by the number of voxels in the brain
we first masked the GM or WM PVE files with the segmented atlas section
and then calculated the volume of each brain lobe
a similar procedure was completed for the LPBA40 atlas
we examined the morphological differences in head and brain MR images between Chinese and U.S
children and adolescents with MANOVA and univariate analyses
These analyses were performed using the SAS program (SAS Institute Inc.
The MANOVA was examined the effects of age and nationality on children's global brain and head shape as a composite of several morphological features
Four dependent variables that represent brain morphological features were tested as a group in the MANOVA
ANOVAs) were conducted to examine differences in specific brain features
Age and nationality were examined as independent variables in order to determine how the brain morphology changes as a function of age and nationality groups
Age was tested as a categorical variable to analyze differences between specific age groups (e.g.
Age was analyzed as a categorical variable
and participants were grouped in one-year increments
Our third hypothesis tested regional GM and volume development and differences between Chinese children and adolescents' brains and U.S
the effects of age and nationality on GM intensity and regional volume in major brain lobes (e.g.
temporal lobe) and 50 cortical brain structures (LPBA40) were examined using GLM analyses
Analyses were expected to be more vulnerable to the effects of outliers when looking at regional structural volumes than overall brain volumes
Participants were grouped in 2-year increments
which increased the number of subjects in each age group
The focus of the current study was on the effects of nationality and its interaction with age on brain development
We had limited numbers female Chinese subjects in the young age groups
so we added gender as a factor to control for its effects
but do not report the results of the gender effect from the analyses examining the third hypothesis
The development of brain morphology in Chinese and U.S
children was examined first using multivariate analyses
A MANOVA was conducted to analyze the composite of brain anatomical features (brain length
and ac-pc distance) as a function of age and nationality
The multivariate result was significant for both age
The interaction between age and nationality was not significant
Figures 1A–D shows the effects of age and nationality on the development of the four brain morphological features. The univariate ANOVAs for age and nationality are shown in Table 2. In summary, the Chinese children's brains were significantly shorter, wider, and taller than the U.S. children's brains (Figures 1A–C). There was no difference in the AC-PC distance (Figure 1D)
children showed increases over these ages in brain length
but no significant change over age in brain width
Brain morphology develops as a function of age and nationality
(A) Brain length changes over ages for Chinese and U.S
(B) Brain width changes over ages between Chinese and U.S
(C) Brain height changes over ages between Chinese and U.S
(D) AC-PC distance changes over ages for both Chinese and U.S
Note that brain length of Chinese children is smaller than that of U.S
but brain width and height of Chinese children are greater than those of their U.S
Hypothesis I: Morphological features development for Chinese and US children brain and head
Head morphology develops as a function of age and nationality
(A) Head length development for the two nationalities
(B) Head width development for two nationalities
(C) Head height development for two nationalities
Morphological features of Chinese children' head also differ from their U.S
Chinese children's head is shorter
Global head and intracranial volume development
(A) MRI head volume development for Chinese and U.S
(B) The Intracranial volume development for the two nationalities
Note that (A,B) show the effects of age and nationality on MRI head and intracranial volume changes
(C,D) also show the MRI head and intracranial volume development but the factor of gender is included
Figure 3A–D shows the global head and intracranial volume changes for Chinese and U.S
Results showed that (1) the development of MRI head volume showed different patterns between the Chinese and U.S
which leads to a significant interaction between nationality and age; (2) differences were also found in the intracranial volume changes between Chinese and U.S
and Chinese children's intracranial volume was shown to be larger than U.S
cohorts; (3) the head and intracranial volumes were larger for males than for females
There were also significant gender differences
male children showed larger intracranial volume than females; whereas Chinese
male children showed larger GM volume than females
and WM volumes change as the function of age
(A) Global brain volume development for Chinese and U.S
(B) The global brain volume development for Chinese and U.S
(C) Global GM volume development for Chinese and U.S
(D) Global GM volume development for Chinese and U.S
(E) Global WM volume development over ages for Chinese and U.S
(F) Global WM volume development over ages for Chinese and U.S
(A) Cortical GM volume development for Chinese and U.S
(B) Cortical GM volume development for Chinese and U.S
(C) Cortical WM volume development for Chinese and U.S
(D) Cortical WM volume development for Chinese and U.S
Note that Chinese children show higher cortical GM volume but lower WM volume compared to their U.S
and the patterns of cortical GM and WM development for the two nationalities are in line with those of their global GM and WM development
Frontal and temporal GM changes as a function of age and nationality
(A,B) Frontal GM development over ages for Chinese and U.S
(C,D) Temporal GM development over ages for Chinese and U.S
The top panel (A,C) shows the regression lines with 95% confidence intervals (CIs) for the development of GM
while the bottom panel (B,D) shows the GM development patterns with average and standard errors for each age group
Occipital and parietal GM changes as a function of age and nationality
(A,B) Occipital GM development over ages for Chinese and U.S
(C,D) Parietal GM development over ages for Chinese and U.S
Figure 9. The GM intensity comparisons of 50 brain cortical structures between Chinese and U.S. children brains. Analyses used to make this figure were similar to those making Figure 8
Hypothesis III: Regional GM intensity and volume changes
Temporal structures showed similar developmental patterns for American and Chinese cohorts
A majority of these cortical structures showed a significant nationality effect (p < 0.01) between Chinese and U.S
No results from the adult literature were included because no comparable analyses were established for Chinese and U.S
the differences found between Chinese and US participants are not expected to result from different scanners
but are due to real differences between the two nationalities
Figure 10. Comparisons of the global (A) brain volume and the (B) GM volume between three different scanners including the GE scanner at China, the Siemens scanner at China, and the Siemens scanner at U.S. (USC-MCBI). Note that the Chinese scanners produced equivalent results. In addition, patterns of comparison between data from the US Siemens scanner and either of the two Chinese scanners were consistent with the results shown in Figures 4A,C
This study compared head and structural brain development of Chinese children and adolescents with American age-related children and adolescents
The brains and heads of Chinese participants showed differences in morphological features (e.g.
and height) compared with their American counterparts
and cerebral volumes showed different patterns of change over age for the Chinese and U.S
Total head volume showed a linear increase with age for both Chinese and U.S
children revealed a steeper slope than Chinese children
Intracranial and total brain volume showed an inverted U-shaped pattern for Chinese and U.S
The overall volume of both GM and WM had similar developmental trajectories for Chinese and U.S
with some differences in the peak of the inverted-U function for the two nationalities
Regional GM comparisons showed differences in developmental patterns and volume between the two nationalities for the temporal and occipital lobes
while those for the frontal and parietal lobes were more similar between the nationalities
our detailed comparisons of 50 LPBA40 cortical structures between Chinese and U.S
children showed regional differences in both brain volume and developmental patterns
Perhaps the developmental patterns of the AC-PC distance in the two populations diverge after adolescence
The developmental trajectory of brain height was different between these two nationalities
while brain and head length and width showed similar developmental patterns
Future studies may investigate these features in younger children or even infants to better understand when these trajectories start to diverge
Differences in brain and head morphological features and developmental patterns between Chinese and U.S
children may be due to tissue level differences inside the brain
Our results showed that global head volume increased linearly for both Chinese and U.S. children, but at different rates. The patterns of head volume development (Figure 3) were quite similar with those of head length development (Figure 2)
children might be due to their longer head length
Gender was also a factor: both Chinese and U.S
males showed greater head volumes than females
Chinese and American children showed different patterns of intracranial volume development; however
these patterns differed with those of head volume development
Chinese children showed larger intracranial volumes than U.S
and males showed larger volumes than females
This dissociation may be caused by differences in the developmental trajectories of brain tissue (GM
Since head volume includes other tissues (e.g.
intracranial volume may be more informative in predicting brain development
GM development has a stronger influence on children's brain developmental patterns
This may also explain why Chinese children had larger GM but smaller WM volumes than U.S
children and had larger intracranial volumes than U.S
participants failed to show clear patterns of temporal and parietal lobe GM development
A possible cause for this is the uneven number of male and female participants
The finding that Chinese children have higher levels of GM in temporal and occipital regions than American children may be the reason why Chinese children were found to have greater total brain volume and cortical GM volume than U.S
The inverted U-shaped developmental patterns and different ages of peak volume for most of these brain structures are in accord with the differences seen in global GM and intracranial development between Chinese and U.S
Nationality had a significant effect on most of the GM volume comparisons for these 50 brain structures
These volumetric findings suggest that there is a need for population-specific (e.g.
Chinese/Asian children) atlases in both structural and functional neuroimaging studies of brain structures
We were unable to conduct an extensive examination of gender differences due to the unequal distribution of gender across age in the data of Chinese children. In the current study, we had limited numbers of female Chinese subjects for the first several age groups. Gender is an important factor in the delineation of brain structures for children and adolescents (Giedd et al., 1999; Sowell et al., 2004; Lenroot et al., 2007)
Previous studies have shown that there are gender differences in brain development of U.S
we would expect that future research with even number of males and females in each age might find interaction between gender
these anatomical differences detected between Chinese and U.S
children might lead to functional differences as well
Future research may investigate the effects of differences in brain anatomy on cognitive development (e.g.
and memory development) in Chinese and American children and adolescents
Because Chinese children's brain structures mature at different rates than their American peers'
they may have a different cognitive developmental trajectory
which would be an important consideration for East Asian educational systems
These anatomical differences between Chinese and U.S
children suggest the necessity for population-specific brain/head templates and atlas
and data processing and analyzing for neuroimaging research with Chinese/Asian children and adolescents
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
This work was supported by the following grants: the NIH grant
Richards; the National Natural Science Foundation (Nos
and 81220108013) and National Key Technologies R&D Program (No
2012BAI01B03) of China to Qiyong Gong; and the NIH grant
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Keywords: Chinese children and adolescents
Lee K and Gong Q (2015) Comparison of the brain development trajectory between Chinese and U.S
Received: 16 October 2014; Accepted: 19 December 2014; Published online: 02 February 2015
Copyright © 2015 Xie, Richards, Lei, Lee and Gong. 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) or licensor 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: Qiyong Gong, Department of Radiology, Huaxi MR Research Center, West China Hospital of Sichuan University, The First In-Patient Building, 37# Guoxue Street, Chengdu 610041, PR China e-mail:cWl5b25nZ29uZ0BobXJyYy5vcmcuY24=; Wanze Xie, Department of Psychology, University of South Carolina, 1800 Gervais Street, Columbia, SC 29208, USA e-mail:eGlld0BtYWlsYm94LnNjLmVkdQ==
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France — Lance Armstrong's hopes for victory in his final Tour de France hit a setback Tuesday when a burst tire cost him time during a jarring stage over cobblestones that was won by Norway's Thor Hushovd
"Our chances took a knock today," Armstrong said
we'll stay in the race and keep trying."
Fabian Cancellara finished the third stage in a five-man group behind Hushovd
but he regained the yellow jersey he ceded a day earlier to Sylvain Chavanel of France
Hushovd was ahead of Geraint Thomas of Britain and world champion Cadel Evans of Australia in a sprint finish among the leading riders
The 132-mile ride from Belgium to France was the most dreaded stage of week one — with seven sections of jarring cobblestones that threatened injury
referring to his mishap in the fifth patch
Some had worse luck: Frank Schleck of Luxembourg
who won the Tour of Switzerland last month
crashed on the fourth section and was out of the race and taken to hospital
Armstrong noted there's still a lot of racing left in the three-week race
which now heads toward the Alps and later the Pyrenees before the Paris finish on July 25
"It's the nature of the sport," he said
I have 20 days now to be the hammer."
Armstrong had predicted "carnage" during the stage
one that many riders thought could damage plenty of title hopes
The seven-time champion and Schleck were the day's most prominent losers
whose abilities on cobblestones had been in doubt
and last year's runner-up Andy Schleck
were among contenders who gained time on Armstrong
Cancellara leads second-place Thomas by 23 seconds and two-time Tour runner-up Evans by 39
a teammate of the Schlecks who won the opening-day prologue
expressed "mixed feeling" about the day but was delighted to retrieve the leader's jersey
"We can call it a good day for Saxo Bank despite the loss of Frank
Getting out front in such a stage doesn't just improve chances for a stage victory
it also can help avoid crashes — which are more likely in the frenzied pack
several riders collided near the 70-mile mark after one rider bumped into the curb and fell
France's David Le Lay was forced out the race
Armstrong's RadioShack team led the pack over the first bumps
with crowds getting up close but respecting a safe enough distance for the riders to get through
Simon Gerrans of Team Sky bloodied his right cheek in what appeared to be a solo spill
but he got back on his bike and returned to the race
dust flew as some riders sought to evade the cobblestones by riding on the dry dirt on the side — but again
in the middle of the Sars-et-Rosieres patch — the fourth run of cobbles — hurtled off his bike and onto the side of the road
Armstrong had a small lead over Contador after the fifth section
but then he got a flat tire in the sixth and the Spaniard's group rumbled by him until the Texan got a replacement
"It was bad luck," Armstrong said
acknowledging that the result has dented his hopes for an eighth Tour victory
Chavanel wore the yellow jersey for Tuesday's ride into his home country
I just didn't have the legs," said Chavanel
He won Monday's stage in a breakaway that took a lot out of him
The pack could get a more restful day Wednesday
with a mostly flat 95-mile trip from Cambrai to Reims
followed two straight days marred by crashes on slick roads that ensnared Contador
American Christian Vande Velde was one of two riders who crashed out
The Garmin-Transitions team leader broke two ribs in a spill during Monday's ride from Brussels to Spa
were bumpy...they need to set aside some funds over here for road work
@levileipheimer: It was an epic stage today
Klodi & I all flatted but that's bike racing
@ghincapie: In perfect position with cadel when move was going then flatted
But more importantly cadel gained time on rivals and finished safely
A new generation of designers are injecting fresh energy and creativity into the constantly evolving landscape of fashion
From sustainable handbags to provocative lingerie
these up-and-coming designers are challenging the way we think about fashion
Discover four emerging designers that are pushing the boundaries with their innovative designs and unique perspectives
Consume with intention. That’s the guiding principle that shapes the development of Wanze Song’s pieces
The Chinese-Canadian womenswear designer started her career working globally with Canadian fashion label Beaufille
Bulgarian menswear designer Kiko Kostadinov
“I’ve always enjoyed working with my hands
and I’ve always been curious to learn about the making and construction element of garments,” explains Song
Song’s label directly opposes the fads of fast fashion
she hopes to help reframe how society consumes fashion
while shifting purchasing behaviours to become more thoughtful
Song’s brand is built on the belief that formal and casual wear can exist in cohesion
she unearths a style that is both seasonless and current
Song explored the intimate relationship between her
Looking at the complexity of the multiple roles she embodies at home—maintaining a sister-like relationship with her mother
and a motherly relationship with her sister—she discovered her identity through polarity: mature and immature
The garments she created reflected these juxtapositions by pairing well-tailored attire with playful accents
Song continues to explore the fluidity of dualities
this time focusing on the modern individual and the balance of work and play
London-based body-morphing artist and couturier Michaela Stark
has been quietly making waves in the fashion industry for years with her provocative one-of-a-kind lingerie and corsetry
Stark first sparked her interest in fashion by playing with tutus
Now she uses that same sense of whimsy and fun to create garments that feel both playful and sensual
Often self-modelled and working with hand-dyed fabrics
Stark’s pieces sculpt the body to create the illusion of imperfection
Each of her pieces are meant to celebrate the female form in its entirety
while simultaneously challenging the ideals that typically dictate what is considered sexy or desirable in society
and quality craftsmanship has led to collaborations with luxury houses like Marni
Stark has also designed custom pieces for Swedish singer-songwriter Tove Lo and worked as a costume designer for Beyonce’s award-winning visual album Black is King
Her spring 2023 collection features a range of vibrant colours with accents of French lingerie
this collection features a series of soft flowing garments: bloomers
The collection is available on a made-to-measure basis
to best honour each individual’s body and figure
It’s an ethos she hopes to carry through to future collections and commercial ventures
Founded in 2018, Amir Taghi is an eponymous women’s luxury ready-to-wear brand produced in New York City
Taghi was captivated by fashion at a very young age and presented his first womenswear collection of made-to-measure pieces at just 15-years-old
Taghi went on to study design at Central Saint Martins in London
he grew his skills working at some of luxury fashion’s biggest houses
Taghi’s work accentuates the beauty in clean
sculptural lines; creative draping; and custom prints
Doused with classical Persian references and tailored with southern charm
Taghi produces sophisticated designs for women who are unabashedly bold
His pieces have been worn by the likes of Empress Farah Pahlavi
His Spring 2023 collection was inspired by the colours and culture of the Qashqa’i Nomads in the highlands of Iran
and accented his pieces with layers of macrame and gold beads
Fane is the brainchild of Laurie-Anne Braun and Margot Baudequin
two friends who had no formal background in design
“I’ve always felt attracted to art and creation
but I was late to take an interest infashion,” says Baudequin
but chose to study law and business instead
they decided to venture into the world of fashion together
“I was obsessed with bags since I was a teenager
[so] we opted for a handbag brand,” explains Braun
the idea of creating a handbag was an interesting challenge
she never carried purses—she didn’t like them
She would often sew additional pockets into her jackets and clothes to avoid using bags
Braun and Baudequin describe Fane bags as pure
the duo crafts each purse to be complementary to a wearer’s outfit
Affectionately referred to by the co-founders as a brand for women who don’t like handbags
Fane has captured the attention of celebrities like Kendall Jenner and Hailey Bieber
who have each been spotted with Fane bags on their arms
The Spring/Summer 2023 collection features some of their most popular bags released in brand new colourways
Each bag is created sustainably and is produced in family-run ateliers in the Drôme region of France
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Lance Armstrong grimaces prior to the start of the third stage of the Tour de France cycling race in Wanze
Armstrong said Thursday he is finished fighting charges from the U.S
Anti-Doping Agency that he used performance-enhancing drugs during his unprecedented cycling career
Seven-time Tour de France winner Lance Armstrong says he won't fight accusations of doping from the U.S
putting at risk his string of titles and his reputation as one of the world's great cyclists
Here's part of Armstrong's statement:
"There comes a point in every man's life when he has to say
I have been dealing with claims that I cheated and had an unfair advantage in winning my seven Tours since 1999
I have been subjected to a two-year federal criminal investigation followed by Travis Tygart's unconstitutional witch hunt
and my work for our foundation and on me leads me to where I am today – finished with this nonsense."
The Associated Press says Armstrong's decision could lead to him being stripped of his Tour de France wins
and hand him a lifetime ban from the sport
"USADA will almost certainly treat Armstrong's decision as an admission of guilt
and hang the label of drug cheat on an athlete who was a hero to thousands for overcoming life-threatening testicular cancer and for his foundation's support for cancer research."
saying he was tired of fighting the accusations of drug use
he said "there is zero physical evidence to support ..
Armstrong won a string of Tour de France titles from 1999 to 2005
"The agency can impose a lifetime ban and recommend Armstrong be stripped of his titles
That would put the question in the hands of the International Cycling Union
which has disputed USADA's authority to pursue the investigation and Tour de France officials
who have had a prickly relationship with Armstrong over the years."
Armstrong's decision comes two days after a federal court in Austin, Texas, dismissed his lawsuit that sought to stop a USADA doping hearing. The judge ruled that while "there are troubling aspects" in this case
"The court concludes Armstrong agreed to arbitrate with USADA and its arbitration rules are sufficient, if applied reasonably, to satisfy due process," U.S. District Judge Sam Sparks wrote in his decision
The USADA says Armstrong has used banned substances since 1996 to boost his performance
Here's Tygart on Armstrong's announcement:
"It is a sad day for all of us who love sport and our athletic heroes
This is a heartbreaking example of how the win-at-all-costs culture of sport
it is a reassuring reminder that there is hope for future generations to compete on a level playing field without the use of performance-enhancing drugs."
tells the AP his agency will ban Armstrong for life and strip him of his seven Tour de France titles
Armstrong maintains that USADA doesn't have the authority to take away his wins
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By Les Clarke in Wanze Saunier Duval's Aaron Olson has been enjoying his first grand tour in the wet..
Saunier Duval's Aaron Olson has been enjoying his first grand tour in the wet of Belgium
and as Cyclingnews caught up with the American before the fourth stage of the Giro in Wanze he explained that it's everything he thought it would be - including the weather
it was great the couple of days before the race and the day of the prologue was alright," said Olson
"but since then it's been wet and dangerous - but the team's had good luck to stay out of trouble," he added
As one of five Americans riding this year's Giro
Olson believes the increased interest in the 'Italian version of the Tour de France' from Americans can only benefit the strength of cycling in the States overall
there's been a lot more Americans stepping up - I think there are five Americans in the Giro this year and quite a few Aussies; so there's quite a few English-speaking riders in the peloton," he said
And the interest isn't just as a result of the increased numbers of US riders competing
"I think there's a lot of interest in the Giro
especially with all the top Italians going for it
and for me it's great to be a part of it and riding for such a great leader [Gilberto Simoni]," he said
Olson has achieved one of his big goals for the year just by being at the Giro
something that brings a big smile to his face
"One of my biggest goals was to make one of the grand tour teams
and my number one choice this year was the Giro because of Simoni in his last year," he explained
"Normally it would be to try and make the Tour [de France] team
but I'll take everything I can get and go from there."
"In terms of personal goals - it's my first year in the Pro Tour
so I just want to improve throughout the year and for now
Olson believes the best way to approach the killer final stretch of the race will be to go into it a little blind
"I've just [seen the Giro's big climbs] on the map
"[Viatcheslav] Ekimov told us before Paris-Roubaix one time that sometimes it's better not to know what's ahead of you because you might actually do better
maybe you'll always have it in the back of your mind
but it's going to be unbelievably challenging
but I usually get better as the race goes on
so if I don't die before then hopefully I'll be alright!" he said with a laugh
the former Colavita rider is open to all suggestions
"I definitely think it would be possible; at least it would give me time to rest during the Tour and try and build back up for the Vuelta," he said
but with the Spanish team it's a bit difficult - so many Spanish guys [will be] going for it - but we'll see
I wasn't originally planning on doing the Giro
but who knows...I'm just really happy to be here," he said
Abatuye mu murwa mukuru wa Cote d'ivoire, Yamassoukro, abaravuga ko ingabo zishyigikiye Alassana Ouarrara, wemewe n'amahanga ko ariwe watsinze amatora yo muri icyo gihugu, zinjiye muri uwo mujyi.
Ingabo za Outtara ziraturuka mu majyaruguru, hari amakuru avuga ko zafashe n'umujyi ukomeye wa Soubre.
Igice kinini cy'umujyi wa Abidjan, ukomeye muri icyo gihugu, kiracyagenzurwa na Laurent Gbagbo wanze kuva k'ubutegetsi kuva amatora yarangira mu kwezi kwa 11 umwaka ushize.
Amakuru aravuga ko ingabo za Outtara zirimo kugana mu majyepfo y'uburasirazuba zigana ku cyambu cya Pedro, akarere gakomeye mu kohereza cacao mu mahanga.
Two spectators have been killed at the Condroz Rally in Moha in Wanze (Liege Province)
First reports speak of a driver crashing into a wall with spectators behind it
The car was catapulted over the wall and landed on the spectators
Liege public prosecutors have identified the victims as a 16-year-old girl from Hannut in Liege Province and an 18-year-old young man from Huy (Liege Province)
says one official and one spectator have been taken to hospital with injuries but are not critically injured
Firefighters from across the area have been dispatched to the scene
It's not the first time the rally has claimed victims
Two spectators were killed in 2011 and in 2018 a copilot died
The Royal Motor Club of Huy from Liege Province and the RACB
have sent their condolences to the stricken families
A judicial investigation is now underway to establish the circumstances of the accident
The race leadership cancelled the final test and neutralised the result of the race in which the accident occurred
There are reports the spectators hit were standing in an unauthorised zone
Eyewitnesses say spectators at the rally often don’t take too much heed of safety measures
“People light fireworks and some people consume large quantities of alcohol” one spectator told VRT
These are the first pictures of the accident scene
Fri 11 May 2001 at 01:11Dundalk Shopping Centre is on the market again
with offers in excess of £10 million being sought by Douglas Newman Good Commercial acting for Wanze Propertie..
Dundalk Shopping Centre is on the market again
with offers in excess of £10 million being sought by Douglas Newman Good Commercial acting for Wanze Properties (Ireland)
The property is being sold by private treaty
but alternatively the owners will consider bringing in a joint venture partner to help fund an ambitious £25 million redevelopment of the centre
Rental income at the centre is currently producing £763,000
which has been acquired by the owners with a view to facilitating the proposed upgrading
a company controlled by developer Robert Neill
bought the property in 1996 along with shopping centres in Athlone and Dublin for a combined total of under £8 million
Athlone was later sold on to one of the anchor tenants and Janelle in Finglas was acquired two years ago by Tesco
It is understood that Dundalk will need a substantial investment for the proposed increase of the retail areas from almost 100,000 sq
which would involve the demolition of the anchor stores currently occupied by Tesco supermarket
Tesco’s ten-year lease of it’s space there has a combined rent of £269,000
while Heatons have a 25-year lease of the other anchor unit at a current rent of £50,000 per annum
There are 21 shops on the ground floor and 13 on the first floor
While planning permission was granted more than two years ago for an additional 20,750 sq.ft
since then Wanze have put together a much more adventurous proposal which is to go before the planners soon
And part of this plan entails the building of an almost 1,000-space multi-storey car park
of offices and showrooms on an adjoining site owned by Wanze
Now that pay-parking has been introduced in Dundalk
the proposal for such a large multi-storey car park in this area is an interesting one
and it is estimated by the agents that it would bring in around £100,000 a year
the big question mark will hang over the feasibility of almost trebling the size of what is Dundalk’s original shopping centre considering that permission has been granted for the re-development of the nearby former Bacon Factory
and that a planning application has been lodged for a rival shopping complex not far away along The Ramparts Road by the McCann family and the Lagan Group
shopping centres at The Long Walk and at Carroll Village have opened in the last decade
once again leaving the planners with the dilemma has Dundalk already got enough retail space
SoccerLack of goals a concern for Dundalk boss Kilduff following scoreless draw at AthloneDundalk boss Ciarán Kilduff admits his side need to up their quality in the final third after firing their first blank of the season in Friday’s 0-0 draw away to Athlone Town.