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Sarah Cohen

@cohenlaboratory.bsky.social

Cell biologist at UNC interested in organelles, lipids, neurodegenerative disease, and light microscopy. https://cohenlaboratory.web.unc.edu

4,144 Followers  |  2,275 Following  |  154 Posts  |  Joined: 31.08.2023  |  1.9821

Latest posts by cohenlaboratory.bsky.social on Bluesky

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It has been a dream come true to lead a rotation in the @mblscience.bsky.social Physiology course - thanks to the amazing Directors @gladfelterlab.bsky.social and @brangwynnelab.bsky.social, course staff, TAs, and students!

12.07.2025 23:43 โ€” ๐Ÿ‘ 36    ๐Ÿ” 5    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Here Are the Nearly 2,500 Medical Research Grants Canceled or Delayed by Trump (Gift Article) Some cuts have been starkly visible, but the countryโ€™s medical grant-making machinery has also radically transformed outside the public eye.

New powerful article up in the New York Times on cancelled and delayed grants

www.nytimes.com/interactive/...

04.06.2025 15:00 โ€” ๐Ÿ‘ 302    ๐Ÿ” 211    ๐Ÿ’ฌ 11    ๐Ÿ“Œ 15
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APOE4 reshapes the lipid droplet proteome and modulates microglial inflammatory responses Excess lipid droplet (LD) accumulation is implicated in various diseases, including Alzheimer's disease (AD), yet the mechanisms underlying this accumโ€ฆ

What does the APOE 'lipid droplet-ome' look like???

Check out our new paper to find out!
www.sciencedirect.com/science/arti...

Thanks to first authors @cassifriday.bsky.social and @iostephens.bsky.social

+help from Scott Gordon @morganti.bsky.social and @cohenlaboratory.bsky.social labs

03.06.2025 01:09 โ€” ๐Ÿ‘ 22    ๐Ÿ” 13    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Text reads "Congratulations to the 2025 Leading Edge Fellows" followed by the Leading Edge logo and www.leadingedgesymposium.org. Below are the headshots and names of the 40 new Leading Edge Fellows. They are 
Cel	Welch
Lianna	Wat
Maria	Toro Moreno
Sarah	Talley
Xulu	Sun
Ines	Sturmlechner
Virginia	Savy
Amelie	Raz
Kali	Pruss
Caterina	Profaci
Sarah	Pierce
Melissa 	Pamula
Kehinde	Odufowora
Patricia	Nano
Ariana	Musa de Aquino
Nour El Houda	Mimouni
Kathleen	Martin
Brea	Manuel
Mable	Lam
Miri	Krupkin
Elaine	Kouame
Megan	Kirchgessner
Sumin	Kim
Shubhangini	Kataruka
Geraldine	Jowett
Andrea	Jones
Leanne	Iannucci
Emily	Heckman
Allison	Girasole
Florencia	Fernandez Chiappe
Tonie	Farris
Hannah	Elam
Erin	Doherty
Xiaoyun	Ding
Maria	Bustillo
Julia	Brunner
Debadrita	Bhattacharya
Lorena	Benedetti
Ashley	Anderson
Krisha	Aghi

Text reads "Congratulations to the 2025 Leading Edge Fellows" followed by the Leading Edge logo and www.leadingedgesymposium.org. Below are the headshots and names of the 40 new Leading Edge Fellows. They are Cel Welch Lianna Wat Maria Toro Moreno Sarah Talley Xulu Sun Ines Sturmlechner Virginia Savy Amelie Raz Kali Pruss Caterina Profaci Sarah Pierce Melissa Pamula Kehinde Odufowora Patricia Nano Ariana Musa de Aquino Nour El Houda Mimouni Kathleen Martin Brea Manuel Mable Lam Miri Krupkin Elaine Kouame Megan Kirchgessner Sumin Kim Shubhangini Kataruka Geraldine Jowett Andrea Jones Leanne Iannucci Emily Heckman Allison Girasole Florencia Fernandez Chiappe Tonie Farris Hannah Elam Erin Doherty Xiaoyun Ding Maria Bustillo Julia Brunner Debadrita Bhattacharya Lorena Benedetti Ashley Anderson Krisha Aghi

We are thrilled to announce the 2025 Leading Edge Fellows! 40 outstanding postdoctoral fellows doing pioneering research in a wide range of biological and biomedical disciplines.

Learn more about these exceptional scientists:

www.leadingedgesymposium.org/fellows

27.05.2025 16:56 โ€” ๐Ÿ‘ 162    ๐Ÿ” 63    ๐Ÿ’ฌ 6    ๐Ÿ“Œ 40
BioImageArchive < The European Bioinformatics Institute < EMBL-EBI The BioImageArchive โ€“ a free, publicly available online resource which stores and distributes biological images

Did you know that Bioimage Archive has a specific database for people to share AI-ready imaging datasets? I did not until @yanlanmao.bsky.social told me! Please deposit! If people regularly submitted, it would have a huge collective impact on bioimage analysis. www.ebi.ac.uk/bioimage-arc...

21.05.2025 14:53 โ€” ๐Ÿ‘ 48    ๐Ÿ” 25    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 0
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๐Ÿšจ New WP! ๐Ÿ“„ "Publish or Procreate: The Effect of Motherhood on Research Performance" (w/ @valentinatartari.bsky.social
๐Ÿ‘ฉโ€๐Ÿ”ฌ๐Ÿ‘จโ€๐Ÿ”ฌ We investigate how parenthood affects scientific productivity and impact โ€” and find that the impact is far from equal for mothers and fathers.

22.05.2025 08:03 โ€” ๐Ÿ‘ 181    ๐Ÿ” 91    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 5

Congratulations to Cohen Lab alumnus @joshilaboratory.bsky.social on his first senior-author paper! Beautiful work! ๐ŸŽ‰

23.05.2025 21:08 โ€” ๐Ÿ‘ 10    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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The abstract submission deadline for the 2nd edition of our #EMBOLipidDroplets Workshop (21-26 September 2025) is approaching.

Check out the agenda with an amazing lineup of speakers and submit your abstract before 10 June 2025!

@embo.org
@biologists.bsky.social

meetings.embo.org/event/25-lip...

14.05.2025 08:57 โ€” ๐Ÿ‘ 9    ๐Ÿ” 8    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Multiple recent studies, including 3 impressive natural experiments, consistently show a link between Shingles vaccines and reduced dementia. This week a nationwide S Korea study added a reduction of cardiovascular events
My summary Table. More here on dementia erictopol.substack.com/p/the-shingl...

11.05.2025 21:27 โ€” ๐Ÿ‘ 942    ๐Ÿ” 302    ๐Ÿ’ฌ 26    ๐Ÿ“Œ 37
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Reminded me of my own PhD graduation in 2011. Here I am with my PhD advisor, Dr. Nelly Pante.

10.05.2025 16:23 โ€” ๐Ÿ‘ 5    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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So fun to hood Dr. Shannon Rhoads at the UNC Doctoral Hooding Ceremony today! I got to bust out my U British Columbia regaliaโ€ฆ

10.05.2025 16:22 โ€” ๐Ÿ‘ 32    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Super cool work from the Henne Lab identifies the antioxidant enzyme APMAP at the intersection of ER stress, lipid oxidation, and lipoprotein secretion. Congratulations Blessy, Mike, and team! ๐ŸŽ‰

05.05.2025 18:36 โ€” ๐Ÿ‘ 7    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Reminder: The 1st FASEB #Ferroptosis Meeting is this summer! Spectacular speaker lineup + short talks selected from submitted abstracts. It is going to be awesome! Trainees, newcomers & all interested are welcome!
๐Ÿ“… Abstract deadline: June 1, 2025.
shorturl.at/QA6T1

03.05.2025 17:09 โ€” ๐Ÿ‘ 22    ๐Ÿ” 8    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 3
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On April 19, 1898, Camillo Golgi described what we now know as the #Golgi apparatus - a structure so pretty and unusual it took over fifty years for the scientific community to agree it wasnโ€™t just an artefact.
April 19 is #GolgiDay! Mark your calendars to honour the best organelle.

16.04.2025 19:39 โ€” ๐Ÿ‘ 85    ๐Ÿ” 28    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 9

Your yearly reminder to acknowledge the core facilities you use and their staff scientists in your papers. These scientists are a crucial part of the scientific ecosystem and to continue to exist they need tangible credit for their work. Plus their associated expertise adds credibility to your work.

10.04.2025 13:38 โ€” ๐Ÿ‘ 488    ๐Ÿ” 166    ๐Ÿ’ฌ 7    ๐Ÿ“Œ 16
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Molecular Biology of the Cell (MBoC)

If you're working on innovative cell biology research, Molecular Biology of the Cell (MBoC) is the place to share it.
Iโ€™m proud to serve on the editorial team
Submit your work today: www.molbiolcell.org
#CellBiology #MBoC #ScientificPublishing

@ascbiology.bsky.social

08.04.2025 18:25 โ€” ๐Ÿ‘ 30    ๐Ÿ” 10    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Jay Bhattacharya Was โ€œDangerous.โ€ Now He Leads NIH. Podcast Episode ยท Honestly with Bari Weiss ยท 04/01/2025 ยท 1h 41m

Worth a listen - first interview with new NIH Director Jay Bhattacharya since his nomination podcasts.apple.com/us/podcast/h...

02.04.2025 16:20 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Yes! Please come or send folks from your lab

27.03.2025 22:52 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

I am beyond thrilled to co-organize this FASEB #LipidDroplet conference with Mike @hennelab.bsky.social in 2026! Check out the lineup and plan to participate - you do not want to miss this one!! #lipidtime

27.03.2025 18:11 โ€” ๐Ÿ‘ 34    ๐Ÿ” 10    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Mark your calendars & repost! Join us for the 2026 FASEB Lipid Droplets Conference!

July 26-30, 2026 in beautiful Scottsdale, Arizona.

Best of all: The FASEB Lipid Droplet meeting is co-locating with the FASEB Phospholipid meeting. Two wonderful lipid communities brought together!

27.03.2025 13:59 โ€” ๐Ÿ‘ 11    ๐Ÿ” 6    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
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These are the specific foods that were linked with healthy aging and other outcomes. Green-favorable; Red-unfavorable

24.03.2025 16:03 โ€” ๐Ÿ‘ 74    ๐Ÿ” 16    ๐Ÿ’ฌ 12    ๐Ÿ“Œ 11
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Of >105,000 participants with 30-year follow-up, only 9.3% achieved healthy aging (age 70, w/o any chronic diseases). Their diet was significantly associated with this outcome. @naturemedicine.bsky.social

24.03.2025 16:03 โ€” ๐Ÿ‘ 461    ๐Ÿ” 112    ๐Ÿ’ฌ 20    ๐Ÿ“Œ 15
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ANXA11 biomolecular condensates facilitate protein-lipid phase coupling on lysosomal membranes - Nature Communications Nixon-Abell et al. show that ANXA11 condensation on lysosomal membranes causes a coupled phase transition of the underlying lipids and mechanical stiffening of the overall ensemble involved in RNP gra...

๐Ÿ˜Š Very happy to see this out! A real group effort from the Hyslop lab (@thecimr.bsky.social) including brilliant collaborations with
@knowleslab.bsky.social,
Vendruscolo lab, @michael-e-ward.bsky.social lab,
@deriverylab.bsky.social lab,
@profmarciniak.bsky.social lab
๐ŸŽ‰๐ŸŽ‰๐ŸŽ‰

24.03.2025 15:02 โ€” ๐Ÿ‘ 41    ๐Ÿ” 11    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 2

Nice interview with my inspiring postdoc advisor Jennifer Lippincott-Schwartz

21.03.2025 14:27 โ€” ๐Ÿ‘ 11    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Very excited to see this study out in the world. We made what is (we think?) the first fully-humanized mouse model of a repeat expansion disorder, DRPLA, by replacing an entire copy of muring Atn1 with human ATN1 with 112 pure CAG repeats...
www.biorxiv.org/content/10.1...

20.03.2025 14:00 โ€” ๐Ÿ‘ 12    ๐Ÿ” 4    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 2
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Magical evening at the Chihuly Garden and Glass with my Allen Distinguished Investigator teammates @mattersoflight.bsky.social and @assafzaritsky.bsky.social

20.03.2025 06:43 โ€” ๐Ÿ‘ 14    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Lipid Research Division Seminar Series March 26, 2025 | 12 p.m. Eastern

Join us March 26th at 12pm ET - @asbmb.bsky.social LRD seminar series.

We have two great mitochondria-focused lipid talks planned from @jasoncasler.bsky.social from @lllackner.bsky.social's lab and Kailash Venkatraman from @ibudin.bsky.social's lab.

Register here! www.asbmb.org/meetings-eve...

14.03.2025 17:35 โ€” ๐Ÿ‘ 17    ๐Ÿ” 8    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
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Dear #LipidDroplet friends, we are so much looking forward to the 2nd edition of our #EMBOLipidDroplets Workshop. Join us 21-26 September 2025 at beautiful Costa Brava!

Abstract submission deadline is 10 June 2025.

@embo.org
@biologists.bsky.social

meetings.embo.org/event/25-lip...

11.03.2025 15:17 โ€” ๐Ÿ‘ 17    ๐Ÿ” 11    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

A few spots left and deadline extended to March 14th! Many opportunities for talks with 16 talks plus 24 flash talks selected from abstracts! Please repost!

11.03.2025 11:18 โ€” ๐Ÿ‘ 13    ๐Ÿ” 10    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Details & Zoom link: felixcampelo.wixsite.com/membranetraf...

Join Felix @felixmendu.bsky.social, Francesca @franbottanelli.bsky.social, Sarah Cohen @cohenlaboratory.bsky.social, David Teis @teislab.bsky.social and me for some great discussions on organelle dynamics and quality control!

10.03.2025 07:23 โ€” ๐Ÿ‘ 5    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

@cohenlaboratory is following 20 prominent accounts