@drdavidhill
Physician-Scientist and Attending Physician at the University of Pennsylvania and Children's Hospital of Philadelphia studying how #diet and the #microbiome influence #immune #health and #inflammatory #disease. Web: https://www.med.upenn.edu/hilllab/
Had a great conversation with Pittsburgh Mayor Corey O’Connor on pediatric health, education, and environmental initiatives—and how partnerships between cities, hospitals, and universities can translate science into healthier futures for children and communities. @coreyoconnorpa.bsky.social #PGH
Honored to be joining the @aaaaiorg.bsky.social Foundation Council as Vice Chair for Research and Long-Range Planning. Looking forward to partnering with Elizabeth Phillips and the Council to help guide the Foundation’s research vision for the coming decade. #AAAAI
Honored and excited to join the Editorial Board at @allergy-eaaci.bsky.social! The flagship journal of the European Academy of Allergy and Clinical Immunology. #EAACI #Allergy
Excited to share new work from our lab in @insight.jci.org 🎉
We find that #CD9 is a key regulator of adipose tissue lipid-associated macrophages #LAMs in obesity. Deleting CD9 improves metabolism in obese mice.
Credit to first author Julia Chini and team!
Read now:
insight.jci.org/articles/vie...
Check out this new article on #PPIs in #EoE from CHOP physician-scientist Melanie Ruffner and her lab.
pubmed.ncbi.nlm.nih.gov/41760554/
Check out this new article on #EoE during #OIT from CHOP researchers Tim Buckey, Antonella Cianferoni, and others!
pubmed.ncbi.nlm.nih.gov/41763603/
Excited to attend the #AAAAI26 foundation benefit tonight. What an important event that is central to supporting so many advances in allergy and immunology!
Go see Hill Lab member Natasha Puzon‘s #AAAAI26 poster presentation on how #diet influences #asthma right now!
Go see Hill Lab member Julie Dilollo‘s #AAAAI26 poster presentation on #EoE T cells right now!
Come see past Hill Lab member and current CHOP A/I Assistant Professor Stan Gabryszewski give his talk on Artificial Intelligence in EoE at the CEGIR/TiGERS session right now! #AAAAI26
Come see Hill Lab member Julie give her oral abstract at the CEGIR/TiGERS session right now!
What would your vote be?
Congratulations to all of the #AAAAI26 Foundation awardees!
Very excited for the first day of #AAAAI26! Welcome to Philadelphia!
What if dietary fat acts as an immune signal?
In our new review, we explore how saturated fatty acids activate conserved inflammatory pathways, shape immune cell function, and may represent an evolutionarily conserved host defense mechanism. Look for it soon in DNA and Cell Biology!
🎉 Excited to share that our newest manuscript has been accepted in @insight.jci.org!
We identify CD9 as a key regulator of macrophage-driven adipose remodeling, linking immune–stromal crosstalk to metabolic dysfunction in obesity!
Stay tuned!
#obesity #immunometabolism #macrophages #adiposetissue
Big thanks to our funders: #FoodAllergyFund, @aaaaiorg.bsky.social, @apfed.bsky.social, @chopresearch.bsky.social, and others!
2026 is off to a great start...🚨New publication alert!🚨
Our latest paper is out in Diagnostics!
🧬 We show that functional T-cell blood tests accurately predict milk and soy allergy in EoE, an important step towards a clinical test!
🔗 Read the full paper here: www.mdpi.com/2075-4418/16...
Had a great time at the #GordonFoodAllergy conference last week! What a wonderful community of highly dedicated investigators!
The CHOP Allergy and Immunology Division has a new recent publications board! Look at all that new knowledge… but the best is yet to come!
BIG thanks to our funders: The Food Allergy Fund, @aaaaiorg.bsky.social, @apfed.bsky.social, The Hartwell Foundation, and others!
Excited to share our latest work, soon to be published in Diagnostics!
This trial of >200 patients showed high performance for the #EoE #Food #Test! This transformational technology is now under development by the CHOP Clinical Immunology Lab.
Stay tuned to know when the paper drops!
Just in time for the holidays...🚨New publication alert!🚨
Our latest paper is out in Clinical and Experimental Allergy!
The esophagus is not just for food transport! Esophageal epithelial cells help to control allergic inflammation via expression of MHCII!
onlinelibrary.wiley.com/doi/10.1111/...
Check out this new editorial from CHOP attending Tim Buckley!
pubmed.ncbi.nlm.nih.gov/41423097/
Excited to share our latest work, soon to be published in Clinical & Experimental Allergy!
We uncover a protective role for #IFN-γ–induced epithelial MHCII in limiting eosinophilic inflammation in #EoE!
Big thanks to the funders including @aaaaiorg.bsky.social!
Stay tuned to know when it drops!
Way to go, @childrensphila.bsky.social Allergy and Immunology!
nam10.safelinks.protection.outlook.com?url=https%3A...
Check out @chopresearch.bsky.social Allergy/Immunology Dr. Stan Gabryszewski speaking on Katie Lockwood’s Primary Care Perspectives Podcast about our latest peanut allergy study!
podcasts.apple.com/us/podcast/p...
It’s paper submission (and resubmission) day!
I really enjoyed speaking with Stephanie on Public Health On Call. Please help to get the word out that early allergen introduction is safe and effective!
