Obesity causes peripheral immune cells to move to the brain, where they may contribute to inflammation and the pathophysiology of obesity.

Understanding how HIV infection affects immune system B cells may guide strategies for vaccine development.

A fungus that is killing frogs and other amphibians around the world releases a toxic factor that disables the amphibian immune response, Vanderbilt University investigators report Oct. 18 in the journal Science.

A new in vitro system will allow investigators to explore how immune system T cells develop specialized functions.

The protein SARM appears to protect cells from inflammation-driven death by stabilizing the nuclear laminin scaffold.

Clinical pharmacologist Jens Titze, M.D., and his colleagues have identified a new cast of cells and molecules that function in the skin to control sodium balance and blood pressure.

Vanderbilt University investigators have developed a new strategy for identifying the “bits” of a pathogen that spark a protective immune response.