How pollution and the microbiome interact with Tregs, the immune system regulators whose discovery was honored with the Nobel Prize

A special group of immune cells known as regulatory T cells, or Tregs for short, became an overnight sensation^[1] when a trio of U.S. and Japanese scientists won the Nobel Prize in physiology or medicine^[2] on Oct. 6, 2025, for their discovery and elucidation of these cells.

Treg cells act as the “master regulators” of the immune system – much like conductors leading an orchestra – ensuring that all other immune...

Read more https://theconversation.com/how-pollution-and-the-microbiome-interact-with-tregs-the-immune-system-regulators-whose-discovery-was-honored-with-the-nobel-prize-266865