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US, Japan scientists win Nobel Prize for breakthroughs in immune system control

American scientists Mary Brunkow and Fred Ramsdell, together with Shimon Sakaguchi of Japan, won the 2025 Nobel Prize in Physiology or Medicine on Monday for discoveries explaining how the immune system spares healthy cells — paving the way for potential new treatments for autoimmune diseases and cancer. Their discoveries shed light on peripheral immune tolerance, … Read more