Nobel Prize 2025 in Medicine:
The 2025 Nobel Prize in Physiology or Medicine has been awarded to Mary E. Brunkow, Fred Ramsdell, and Shimon Sakaguchi for their pioneering discoveries on peripheral immune tolerance a fundamental mechanism that keeps the human immune system from attacking its own tissues. Their work has not only transformed our understanding of how the immune system is regulated but also opened up new avenues for the treatment of autoimmune diseases, cancer, and transplant rejection.