A single signaling pathway controls whether immune cells attack or befriend cells they encounter while patrolling our bodies, ...

By manipulating this pathway, scientists may be able to tweak the immune response to treat cancers, autoimmune disorders, and more.

Researchers at the University of California San Diego School of Medicine have uncovered a surprising new function for immune ...

Researchers at the University of California San Diego School of Medicine have uncovered a surprising new function for immune cells: preventing excess weight loss.