Disease can arise both when immune cells are too active and when they're not active enough. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. For ...

A microscopic parasite that can live for decades in the human brain infects an estimated one-third of the world's population ...

Novel research led by Brazilian scientists describes the immune system's reactions in detail in the first living patient to ...

Researchers at the University of Southampton have developed a promising new way to bolster the body's immune system response ...

Mary E. Brunkow, Fred Ramsdell and Dr. Shimon Sakaguchi won the Nobel Prize in medicine on Monday for their discoveries concerning peripheral immune tolerance. Brunkow, 64, is a senior program manager ...

Cancer immunotherapies, including cancer vaccines, harness and amplify the immune system’s natural ability to detect and attack cancer cells. In this illustration, immune T cells (pink) attach to a ...

Immune thrombocytopenia (ITP) is a rare blood disorder in which the immune system mistakenly attacks and destroys platelets. Platelets are small blood cells that play a critical role in helping your ...

Discover how smart workouts, sauna sessions, sleep, and stress relief work together to strengthen your immune system and help ...

An international research team has uncovered compelling evidence that gut-microbe-derived molecules may play an important ...