From football fields to military training grounds, head injuries are leaving lasting marks on the brain in ways we're only ...

Medical University of South Carolina scientists have uncovered a link between the innate immune system and cognitive problems ...

Immunotherapy is a type of cancer treatment that uses the body's own immune system to fight tumor cells. While much focus has been on engaging T-cells for fighting cancer, less attention has been ...

Long COVID has mystified the medical community for years, making it a tough condition to diagnose, let alone treat. However, a growing body of research has found more information on what may be behind ...

A new study may have found what’s behind long COVID symptoms. Scientists say a portion of the immune system may stay activated after someone recovers from the virus. Research into what causes long ...

If you're living with IgA nephropathy (IgAN), you know the weight it carries—the constant worry about your kidneys, the fatigue from proteinuria, and the fear of progressing to dialysis or a ...

Many cancers produce an enzyme called IDO that suppresses immune system activity, but the long-held hypothesis of how this mechanism operates requires revision, according to a study published in ...