Regular exercise supports immune health by improving the circulation of your immune cells and reducing inflammation, but overtraining may weaken defenses.

A new study shows human immune systems differ across populations, raising new questions for medicine and global drug research ...

Discover how magnesium and vitamin D support immune function and energy in different ways. Learn which nutrient may matter more for immunity and energy.

Autoimmune diseases such as multiple sclerosis arise when the immune system turns against the body itself. Yet for most of ...

Scientists generally agree that eukaryotes, the domain of life whose cells contain nuclei and that includes almost all multicellular organisms, originated from a process involving the symbiotic union ...

Inflammatory gut bacteria that carry proteins structurally similar to myelin may trigger the development and progression of ...

Those with aging immune systems struggle to fight off novel viruses and respond weakly to vaccination. Researchers were able to revitalize the immune system in mice. Planes, trains, boats, automobiles ...

Researchers found a molecular mechanism, shared in cancer and pregnancy, that suppresses the immune system. Block this mechanism, called B7-H4, and the immune system revs up to slow cancer's growth.

Researchers at MIT have unveiled a way to temporarily reboot aging immune systems, using a targeted mRNA therapy that turns the liver into a short‑lived factory for powerful T‑cell survival signals.

Texas Biomed researchers find that existing treatments control TB and HIV, but the immune system does not revert to normal, ...