Penn Medicine has launched the Colton Center for Autoimmunity at the University of Pennsylvania’s Perelman School of Medicine, made possible by a $10 million gift from alumni philanthropists Stewart and Judy Colton. The new center unites research and patient care programs across Penn — including the Penn Institute for Immunology, the world’s largest single-institution immunology community — with the shared goal of advancing autoimmune disease diagnosis, prognosis, and treatment.
Autoimmune diseases affect more than 23.5 million Americans, causing the immune system to attack the body’s own healthy cells. Conditions like celiac disease, Type 1 diabetes, multiple sclerosis, and rheumatoid arthritis disproportionately affect women and represent a leading cause of death and disability in the United States.
Leading the new center is Dr. E. John Wherry, director of the Penn Institute for Immunology and chair of Systems Pharmacology and Translational Therapeutics at the Perelman School of Medicine. Under his direction, the center is organized around four strategic pillars: catalyzing the development of new therapies, cultivating the next generation of researchers through the Colton Scholar and Fellow Awards, investing in big data tools and deep immune profiling, and collaborating with the existing Colton Centers at NYU and Yale.
As the third institution in the growing Colton Consortium, Penn brings its world-class immunology infrastructure and clinical reach to a coordinated, multi-university effort to transform how autoimmune diseases are understood and treated.
Featured Experts

Sara Baier, MEd
Associate Director of External Relations, Colton Consortium for Autoimmunity
Colton Center for Autoimmunity, Perelman School of Medicine, University of Pennsylvania
Jennifer Gillen, MBA
Administrative Manager, Judith & Stewart Colton Center for Autoimmunity (NYU)
Department of Medicine, NYU Grossman School of Medicine / NYU Langone Health, New York University
Kenneth Hassinger
Director of Finance, Colton Consortium for Autoimmunity
Colton Center for Autoimmunity, Perelman School of Medicine, University of PennsylvaniaFeatured Projects

Early Detection and Diagnosis of Autoimmune Diseases Using Foundation AI Models
Applying self-supervised AI to multi-modal electronic health records — integrating clinical notes, labs, and imaging — this project builds scalable diagnostic models to detect autoimmune diseases earlier and more precisely.

Development of UBA1 Targeted Therapies in VEXAS Syndrome
Building a fluorescence-based cellular screening platform to identify small molecules targeting mutant UBA1, this project addresses an acute unmet need in VEXAS syndrome and lays groundwork for broader rheumatic disease therapies.
Featured Publications
Transcription factor Etv3 controls the tolerogenic function of dendritic cells
Transcriptomic profiling after B cell depletion reveals central and peripheral immune cell changes in multiple sclerosis
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