Fred Ramsdell
Frederick Jay Ramsdell (born December 4, 1960) is an American immunologist and Nobel Prize laureate. As of 2025, he is an advisor at Sonoma Biotherapeutics, a biotechnology company co-founded by him.In 2025, he was jointly awarded the Nobel Prize in Physiology or Medicine with Mary E. Brunkow and Shimon Sakaguchi for their work in peripheral tolerance. Provided by Wikipedia