New preprint to share! Incredible collab w/ Fei Chen’s lab: developed in vivo CRISPR screening platform for 🫁 epithelium, allowing single cell perturbation in post-flu repair. Take a peek to see what we found! Huge congrats to the leaders of this work @daisyah.bsky.social & @sundakao.bsky.social 🎉

We are hiring! The Brown Lab is looking for a computational biologist to join our team. If you enjoy working with single-cell and spatial genomics data and want to study how immune cells develop and function, we’d love to hear from you! Apply here: hhmi.wd1.myworkdayjobs.com/External/job...

🚀 We’re hiring a Postdoc! Seeking expertise in spatial metabolite imaging and/or mass spectrometry to study how host metabolism shapes immune responses. If you're creative, collegial, and excited to push boundaries, we’d love to hear from you. Please share! 🔗 www.nature.com/naturecareer...

Calling all rising juniors & seniors: Interested in biological or biomedical research? Applications for our ’26 Summer Undergraduate Research Experience Program are now open! Nine weeks, hands-on research, & mentorship from some of the nation’s top scientists — learn more: bit.ly/CechFellows

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

When Macrophages Disappear, Skin Blood Vessels Age! Check out our new study @nature.com that uncovers how the loss of capillary-associated macrophages with age blocks vessel repair and blood flow, revealing a new cellular trigger of tissue aging. #Aging #Immunology 👇👇 www.nature.com/articles/s41...

Actively hiring! Video made by Sora-2 but the job post is 100% real. Apply here: hhmi.wd1.myworkdayjobs.com/en-US/Extern...

The American Association of Immunologists AAI meeting will be in Boston, April 15-19, 2026. Come join me and @chrysothemisbrown.bsky.social at this exciting Symposium on Early life immune development. Submit your abstracts by October 15th! immunology2026.aai.org/session/earl...

Abstract submissions are open for the Midwinter Conference of Immunologists @midwinter-immun.bsky.social!! www.midwconfimmunol.org The Early Bird Registration deadline is Nov 14, 2025. There will be lots of Selected Abstract talks so submit an abstract to be considered!

LIMmunity is growing! 🤰🤱👶 We are looking for curious & driven postdocs to join us at @princetonmolbio.bsky.social & HHMI to explore the fascinating world of maternal-offspring immune partnerships! Come be part of our collaborative team! hhmi.wd1.myworkdayjobs.com/en-US/Extern...

Beyond the lab: trust, storytelling and the fight for America's attention- by Aaron Mertz and yours truly.

@kristantunes.bsky.social from our lab will talk about how maternal helminth infection provide immune education to offspring at #AAI2025, check it out!

I am very excited to share our article on IFNg, stroma and disease tolerance during intestinal helminth infection published today in Cell. This work was lead by the amazing @susanwestfall.bsky.social and supported by many international collaborators. www.sciencedirect.com/science/arti...

Interested in graduate training in molecular and cellular biology? Consider the MolBio Scholars program. A fully funded visit to Princeton to learn about grad admissions, meet MolBio faculty, postdocs, and grad students, and attend the departmental retreat. molbio.princeton.edu/graduate/mol...

Immunologists and neuroscientists collaborate to show experience of cold temps leaves a lasting impression on the brain. In Nature paper today by labs of Princeton's Lydia Lynch @lydialynch.bsky.social and Trinity College Dubin's Tomás Ryan @tjryan.bsky.social. molbio.princeton.edu/news/2025/co...

Check out my substack about my experience with @standupforscience.bsky.social ! biologylife.substack.com/p/courage