We close out 2025 with a review by @ananya-p.bsky.social & @tingtingli1.bsky.social in @gutmicrobes.bsky.social discussing the influence of the #microbiota on #gdTcell compartments within the gut, since populations and function differ in the #epithelium and lamina propria. 1/n

Petition for a NY Biomedical Institute. This is a no-brainer to support science in NY, similar to programs in CA/TX. www.change.org/p/support-a-...

The next installment of #GTSRC will be in Snowbird! Come join us and bring your trainees for my favorite #GIresearch meeting 😍 #IBDsky #GIsky #Gastrosky

Did you know #physiology research made GLP-1 drugs possible? Decades before they were household names, scientists studying gut-brain signaling—and even Gila-monster venom—unlocked how the body regulates energy and appetite. 🧪 #FightForPhysiology #SciComm fightforphysiology.org

It’s a #gdTcell flavored #MucosalMonday! @saraalonsomera.bsky.social & I chat about the magic of our favorite cell type and our recent paper elucidating the role of the microbiota in driving gd IEL regulatory function on this month’s @societymucosalimm.bsky.social podcast. @sinaiimmuno.bsky.social

@repdangoldman.bsky.social, please draw attention to & speak up against political appointees in place of civil servants for #NIH Institute Directors. This is just the next tactic to prevent us from making advances and curing disease. #standupforscience

Postdoctoral research in gamma delta T cell biology in gut inflammation #ScienceJobs #AcademicSky

👀 We're on the lookout for a talented immunologist to join us for a postdoc at Mount Sinai! If you are a recent PhD graduate, love spectral flow and want to join our γδ T cell crew, apply below! Livable wage + subsidized housing + Central Park. Help us spread the word! #gdTcells #Immunosky #GISky

Today the lab cheered on our very own @sayrakinestorm.bsky.social through Brooklyn & Manhattan as she ran the #NYCmarathon! 📣 Go Sayra! 👏

Pre-print alert! And this one really is a must read for anyone that does spectral #flowcytometry. It is a complete, fully-automated spectral unmixing pipeline that reduces error up to 9000-fold. Want to get a tough sample, like lung, looking like this? Read more! www.biorxiv.org/content/10.1...

Hi #GIsky and #GIresearch friends, who has had success culturing mouse small intestinal enteroid monolayers? We could use some wisdom!

Very excited about the 2026 Crohn’s & Colitis Congress® in Las Vegas, Jan. 22–24! Only a few days left of the Advanced discount period, closing Tuesday, October 21. #CCCongress26 is THE MEETING to learn and lead the future of IBD. Register ASAP 🔗bit.ly/4m85s1N!

The Zwick Lab website is live! 🔬🌀🌈
Check out our research and team at www.zwicklab.org

ICYMI, abstract submissions for #APS2026 are open. Let's celebrate science in Minneapolis next April! Submission deadline is 12/3. Learn more: https://ow.ly/owLx50X7boC#APS2026🧪

Interested in learning how to be a good speaker and give effective talks? Season 2 of the NYC Postdoc Night Science Club begins October 15th. Join us NYC Postdocs for a 2hr workshop and maybe also a drink at a bar! Free registration (usually ~100 come): docs.google.com/forms/d/1dII...

Join me & keynote speaker Dr. Florian Rieder at #CCCongress26, Jan. 22-24 in Vegas. @ibd-flomd.bsky.social does an outstanding job bridging #IBD basic science and clinical research, so this is sure to be a great talk Register by 10/21 & SAVE: 🔗 bit.ly/4m85s1N #IBDsky #GIsky #Gastrosky

First thing I’ll be reading post-vacay! #gdTcells + 🍄

Bacterial suppression of intestinal fungi via activation of human gut γδ T-cells https://www.biorxiv.org/content/10.1101/2025.09.17.676560v1

We’re welcoming Emma Andretta back to the magnificent world of #gdTcells! Before joining the Master’s program at Mount Sinai, she learned about the #bestimmunecellever with @boysonlab.bsky.social and then expanded to mucosal immunology at MSKCC in the Rudensky lab. Welcome Emma! 🤩

She’s got her white coat, so now @ananya-p.bsky.social is an official PhD student @sinaiimmuno.bsky.social ! That’s how that works, right? More #gdTcell magic to come! 😁

🚀 NY-CURES Launch — Championing State-Wide Investment in Science! 🚀 Our new coalition advocates for sustained public support of New York’s vibrant biomedical research ecosystem — creating cures, economic gains & strengthening communities. Sign up. Stay informed. Join the movement: www.nycures.org/

👀 We're on the lookout for a talented immunologist to join us for a postdoc at Mount Sinai! If you are a recent PhD graduate, love spectral flow and want to join our γδ T cell crew, apply below! Livable wage + subsidized housing + Central Park. Help us spread the word! #gdTcells #Immunosky #GISky

Don't miss the upcoming #Globalimmunotalk by Prof Adrian Hayday on August 27. I am sure it will be an absolute treat! Talk Title: Lymphoid stress-surveillance, normality sensing, and integrated immunology.

📣 Abstract submission for the 2026 Crohn's and Colitis Congress in Las Vegas is NOW OPEN! Deadline for submission is 9/24. We have an exciting Basic Science program covering #epigenetics, stem cells, #immunology, #microbiota & neural regulation of #pain with keynote talk by @ibd-flomd.bsky.social.

Microbiota promote enhanced CD39 expression in γδ intraepithelial lymphocytes through the activation of TCR and IL-15 signaling in this work from @saraalonsomera.bsky.social @edelblumlab.bsky.social and colleagues: www.mucosalimmunology.org/article/S193...

📚NEW #gdTcell PAPER ALERT! 'Microbiota promote enhanced CD39 expression in γδ intraepithelial lymphocytes through the activation of TCR and IL-15 signaling' is now out in @mucosalimmunol.bsky.social! #gastrosky #GIsky #IBDsky Join us for a Bluetorial 🧵...

Postdoc Opportunity! 📢 Join Karen Edelblum’s lab at the Icahn School of Medicine at Mount Sinai exploring T cell biology in IBD 🧬 Work with cutting-edge tech: flow cytometry, colitis models & human mucosal tissue. Apply now 👉 bit.ly/4mqOdZ0 #PostdocJobs #MucosalImmunology

🚨Postdoc position available! We're looking for recent immunology PhD graduates interested in studying #gdTcells & #IELs in #IBD to join our team at Mount Sinai. Sinai has high stipends and a great location next to Central Park 🤩 #GIsky #IBDsky #Immunosky careers.mountsinai.org/jobs/3029365...

With great joy, we celebrated @saraalonsomera.bsky.social’s last day in the lab and recent acceptance of her paper @mucosalimmunol.bsky.social! 🥳🍾 We wish her the best of luck as a postdoc at NYU working with @rkzwick.bsky.social, where we know she’ll make us proud 😍. #gdTcells #GIresearch #proudPI

I debated posting this publicly, but wanted to acknowledge Dr. Alyssa Lillian’s passing and what she meant to us. Alyssa (A2) was part of our lab family and her smile, snark and curiosity were a joy to us all. Our thoughts are with her family, friends, Rutgers NJMS & Hopkins colleagues 💜

Writing a paper? Join us tomorrow at 12:00 BST for a free webinar with OUP Publisher Rachel Moriarty & our very own EIC Simon Milling. Essential tips on journal selection, peer review, and maximising impact. Register here: https://bit.ly/44ARC1p

Restriction of innate Tγδ17 cell plasticity by an AP-1 regulatory axis #gdTcells @natimmunol.nature.com

Today ends my term as a standing member of #NIH #DHMI. It has been a privilege to serve the #GIresearch community and to help advance innovative and rigorous science. Although I'm excited for more free time, participating in #peerreview for federal funding is more critical now more than ever. 1/n

It’s official… Ananya Parthasarathy, MS! Next up @ananya-p.bsky.social tackles her PhD (after a well-deserved vacation) 💜 @sinaiimmuno.bsky.social

Did you know that #GTSRC has a spinoff meeting? If you study #GI #epithelium and are looking for a smaller meeting to network and share ideas, then #GESRC25 is for you! Join organizers Mike Verzi, Matt Ciorba & Katie Garman in Southbridge, MA on Sept 7-11, 2025. #Gastosky #GIsky bit.ly/3FLsSKx

Great night out at #NYC @crohnscolitisfdn.bsky.social #TakeStepsWalk with the lab! The Mount Sinai IBD Center raised almost $2,500 for #IBD research. Bonus: I met Blake Lively & Ryan Reynolds (both very nice) on the ferry ride home! @sinaiimmuno.bsky.social

Today some of my fantastic #WomeninGIresearch colleagues participated in our inaugural #WINGS webinar on resilience, mentorship strategies and healthy coping mechanisms for these unprecedented times. Thanks to Kim Barrett, Michele Battle, @alenghatlab.bsky.social & Arianne Theiss! More to come soon

Our June issue is live and it’s a cracker - a Focus issue dedicated to #IBD. Check it out selected content is FREE for 1 month! 🧪 #IBDsky #gastrosky #medsky

Another successful Mount Sinai Pathology Research Day for the lab with a talk from @saraalonsomera.bsky.social and 1st place poster prize going to @ananya-p.bsky.social shown here sharing the magic of #gdTcells with Brendan Carr, CEO of the Mount Sinai Health System. @sinaiimmuno.bsky.social

Congrats to @saraalonsomera.bsky.social for receiving 2nd place for best talk at #gd2025! Thanks to the Toronto crew for a great meeting and we look forward to seeing you at #gd2027 in Wrocław, Poland 🇵🇱

As expected, #gd2025 is as delightful as ever! Glad I could bring Irving & @saraalonsomera.bsky.social to hang out with our #gdTcell crew including @sarinaravens.bsky.social, @coffeltlab.bsky.social, @immunowolf.bsky.social, and Julie Jameson 🤩 Miss you @lydialynch.bsky.social!

Congrats to @ananya-p.bsky.social on her outstanding Master’s defense on #gdTcell migration! 🍾🎉 We’re looking forward to another couple of years with Ananya as she takes on the new role of senior grad student @sinaiimmuno.bsky.social 😁

There are few things better than celebrating milestones with your wonderful mentees! Congrats to @saraalonsomera.bsky.social & @nbgolovchenko.bsky.social on their graduation today. These two started during #COVID lockdown, moved to #NYC and will have made lasting contributions to the #gdTcell field🤩

I am so excited to share our new publication on Nature Metabolism about the metabolic reprogramming in gamma delta T cells in response to inflammation. #gdt #immunometabolism Thanks for my research team in groups of @timsparwasser.bsky.social in Germany and Princeton @lydialynch.bsky.social 🙌🏻

An added bonus of #DDW2025 was hanging out with @aaronblocker.com and Megan Starshak, #IBDsky patient reporters that I’ve known for years through our community 🤩 Patients need to hear why #GIresearch is so important so that they can @standupforscience.bsky.social!

Thanks to everyone that came out to our #WINGS meetup today at #DDW2025! It was wonderful to see so both new and familiar faces of #WomeninGIresearch 🤩 If you haven’t joined yet, sign up at bit.ly/3RNtAco

As someone currently experiencing this with NIH non-competing renewals, familiarize yourself with the definition of “foreign component”. It encompasses more than you think including collaborations with PIs at a foreign site anticipated to result in co-authorship. Grant funds used or not.

Sen. Ossoff: Who out there in the American public is sitting at home demanding that we shut down cancer research and Alzheimer's research?

Don't forget to register for the 2025 Goyal Award Lectureship as we recognize the outstanding contributions of @gareaulab.bsky.social on Monday, May 12th at 11am EDT! Join us for great talk on #microbiota-#gut-#brain axis in #neonates! #GIresearch #Gastrosky #GIsky @apsphysiology.bsky.social

Amazing view from GIL banquet last night 🤩 #APS2025