Research led by scientists at the Sanford Burnham Prebys Medical Discovery Institute (SBP) has identified a new regulator of immune responses. The study, published recently in Immunity, sheds new light on why T cells fail to clear chronic infections and eliminate tumors. The findings open the door for a new approach to modulating T cell responses in many clinical settings, including infections, autoimmune diseases, and tumors that are unresponsive to currently available therapies. Continue reading “Study reveals protein that dials immune responses up and down”