The discoveries by Mary Brunkow and Fred Ramsdell of the United States and Japan’s Shimon Sakaguchi have been decisive for understanding how the immune system functions and why we do not all develop serious autoimmune diseases.
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Medicine Nobel to trio who identified immune system’s ‘security guards’
March 29, 2026The discoveries by Mary Brunkow and Fred Ramsdell of the United States and Japan’s Shimon Sakaguchi have been decisive for understanding how the immune system functions and why we do not all develop serious autoimmune diseases.