Nobel Prize in Physiology or Medicine 2025: How the Body Keeps Its Immune System in Check
The 2025 Nobel Prize in Physiology or Medicine honors Mary Brunkow, Fred Ramsdell, and Shimon Sakaguchi for revealing how regulatory T cells keep our immune system from attacking the body. Their discoveries on immune tolerance mark a major leap toward new treatments for cancer, autoimmune diseases, and organ transplant complications.
