7 min read
Keystone Symposia Fellow Spotlight: Dr. Alex Chaim
By Emma Wabel
We are proud to feature Keystone Symposia Fellow Alex Chaim, PhD, an Assistant Professor in the...
I am Jonathan Silver, I have a BS in Biology from UNC-Chapel Hill and a PhD in Immunology from the University of Pennsylvania. As a graduate student at UPenn I studied in the lab of Dr. Chris Hunter, where I investigated the role of the gp130 family of cytokines (IL-6 and IL-27 in particular) in mediating the innate immune response to the parasite Toxoplasma gondii. Following my PhD I did a postdoctoral fellowship at Medimmune working with Dr. Alison Humbles where I studied the role of the alarmin IL-33 in mediating exaggerated anti-viral immune responses in a mouse model of COPD. I also studied functional and phenotypic plasticity in Type 2 innate lymphoid cells. My postdoctoral work culminated in a departmental Golden Pipette award, company-wide Scientific Publication of the Year and a patent application for manipulation of ILC plasticity in COPD exacerbations. I am currently Associate Director for Regeneron's Therapeutic Area Genetics (Immunology and Infectious Diseases). I am passionate about collaborating with colleagues to get the most out of our science and to drive our programs forward to ultimately help patients living with debilitating conditions.
Research Area(s):
ImmunologyResearch Keywords:
Mentor: Kizzmekia Corbett, PhD
Sep 24, 2026 by Emma Wabel
By Emma Wabel
We are proud to feature Keystone Symposia Fellow Alex Chaim, PhD, an Assistant Professor in the...
Jul 28, 2026 by Jasmin Twiggs
By Jasmin Twiggs
We are proud to feature Keystone Symposia Fellow Charalampos (Harris) A. Lazaris, MBA, PhD, a Senior...