TUESDAY, Oct. 7, 2025 (HealthDay News) — Three immunologists have won the 2025 Nobel Prize in Physiology or Medicine for ...

Even in death, cells leave a trace. Scientists have discovered a microscopic “Footprint of Death” that not only helps the ...

Endurance exercise may train the immune system as much as the muscles. Older adults with decades of running or cycling had ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." A new study finds that proteasomes—structures that reside in all cells in the body and typically break ...

Scientists at La Trobe University have discovered a previously unknown way viruses could spread around the body, potentially ...

In cancer patients, the health of the thymus—a key part of the body's immune system—is associated with the outcomes these ...

MIT and Harvard scientists have created engineered CAR-NK cells that can hide from the immune system and more effectively destroy cancer. The cells are designed to suppress immune-rejection signals ...

In addition to strengthening the muscles, lungs, and heart, regular physical exercise also strengthens the immune system.

The prize-winning work explains how the immune system attacks hostile infections, but not the body's own cells.

WEST LAFAYETTE, Ind. — In the march of metastasis, a molecular trail of crumbs guides some cancer cells from the primary tumor to establish new colonies within the body. Blocking the cells’ ability to ...