David A. Hill, MD, PhD
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: med.upenn.edu/hilllab/
- 🎉 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
- 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!
- 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!
- Thanks for a great visit, UAB and Children’s of Alabama! Such a phenomenal group doing inspiring work.
- Cool new technology that holds promise for asthma and other antigen-driven allergic conditions! pubmed.ncbi.nlm.nih.gov/40985871/
- Check out this great new article by @katesullimmuno.bsky.social ! pubmed.ncbi.nlm.nih.gov/41174964/
- www.inquirer.com/health/peanu... Thanks Philadelphia Inquirer!
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- Really enjoyed speaking with @slate.com 's Mary Harris (@maryharris.bsky.social) this morning about the science behind #early #allergen #introduction in infants, being a #doctor, and the current #public #health climate. Grateful for the thoughtful conversation!
- youtu.be/nGmH2lMWIp8?... BIG thanks to @chopresearch.bsky.social for putting together this science snapshot!
- Really enjoyed speaking with @npr.org’s Leila Fadel this morning about the science behind early allergen introduction in infants — and why it's both safe and effective. Grateful for the thoughtful conversation!
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- Peanut Allergies Have Plummeted in Children, Study Shows www.nytimes.com/2025/10/20/w... Thanks @nytimes.com!
- Our lab’s latest paper is out now in @ameracadpeds.bsky.social Pediatrics! We find that peanut and all-cause anaphylactic food allergy prevalence has reduced in US kids under 3 since the issuing of early allergenic food introduction guidelines! Read here: publications.aap.org/pediatrics/a...
- New perspective paper is out! I put forward a hypothesis about the immunologic relationship between #IgE-mediated #food #allergy and #EoE, and discuss future research questions that I feel should be a priority for the field. I hope you enjoy it! Share Link: authors.elsevier.com/a/1lvlOKs2xL...
- The immunologic relationship between #IgE-mediated #food #allergy and #EoE has long been an unknown. I delve into this important topic in a new Perspective article out now in @aaaaiorg.bsky.social's Journal of Allergy and Clinical Immunology. pubmed.ncbi.nlm.nih.gov/41016484/
- I don’t have many heroes. Jane Goodall was one of them. I’m thankful to have been able to witness the life of such an extraordinary primate.
- Excited to have our work featured in the NIH Research Matters weekly update of research advances! www.nih.gov/news-events/...
- Congrats to CHOP A/I fellow Alexandra Navard-Keck and the rest of the team on this awesome and highly clinically-relevant paper! pubmed.ncbi.nlm.nih.gov/40484346/
- I’m genuinely honored and incredibly excited to have been chosen as one of ten inaugural Pennsylvania Commonwealth-Engaged Scholars! I’m really looking forward to engaging with policymakers, legislators, and community stakeholders across this great Commonwealth! almanac.upenn.edu/articles/pen...
- Check out this timely editorial from some of the leaders in the artificial intelligence in Allergy and Immunology field! pubmed.ncbi.nlm.nih.gov/40914297/
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