Immunology Retreat, Gordon Hall, June 2025
Welcome to the HMS Department of Immunology
We are a highly collaborative group of scientists from across the Harvard community including the Ragon Institute, Broad Institute, and Harvard Stem Cell Institute, working to understand the mechanisms and applications of immunity and immunobiology. Our research covers the spectrum of immunology, from basic science to translation into human biology and disease prevention and treatment. Here you'll find our faculty, community events, and resources available to our affiliates.
Are you looking for the Immunology PhD Program? Check here!
In the news...
| Your body fought off the virus — but damaged your lungsRuth Franklin's lab zeroes in on potential key to rapidly repairing tissue harmed by inflammation |
| Gordon Freeman, Arlene Sharpe Receive Inaugural Gretener-Thürlemann PrizeThe prize recognizes outstanding researchers in medicine, chemistry and physics for foundational and pioneering research of societal benefit. |
| Ruaidhrí Jackson named ICIS New Investigator AwardeeCongratulations, Ruaidhrí! |
| The Long Journey of Gordon Freeman and Arlene SharpeThe two immunologists have shared a lifetime of scientific exploration and discovery |
| He had six months to live. Then came an experimental cancer treatment launched by Harvard researchers.Before her federal funding was cut, Dr. Arlene Sharpe and colleagues paved the way for immunotherapy treatments. |
Recent publications
In vivo detection of immune responses via cytokine activity labeling
Cell 8 Jan 2026
DOI: 10.1016/j.cell.2025.12.011
Minor SHIV variants abrogate protective efficacy of broadly neutralizing antibodies in rhesus macaques
Nature Communications 18 Dec 2025
DOI: 10.1038/s41467-025-66321-7
Long COVID involves activation of proinflammatory and immune exhaustion pathways
Nature Immunology 12 December 2025
DOI: 10.1038/s41590-025-02353-x
Dynamics and variegation in the Treg response to Interleukin-2
Proc Natl Acad Sci 25 November 2025
DOI: 10.1073/pnas.2518991122
IL-1R1-positive dorsal raphe neurons drive self-imposed social withdrawal in sickness
Cell 25 Nov 2025
DOI: 10.1016/j.cell.2025.10.040