Your immune system is a network of cells, tissues, and organs that fight off infection. Your immune system can be affected by ...

Three immunologists won the 2025 Nobel Prize in Physiology or Medicine for their discovery of a special group of immune cells called regulatory T-cells.

Regulatory T-cells, or Tregs, called the body's "security guards" by the Nobel committee, help stop the immune system from ...

The Nobel Prize in Medicine was awarded to three scientists for discovering how a particular kind of cell can stop the body's ...