Mary E. Brunkow, Fred Ramsdell and Dr. Shimon Sakaguchi won the Nobel Prize in medicine on Monday for their discoveries concerning peripheral immune tolerance. Brunkow graduated from Princeton University with her Ph.D in molecular biology in 1991, according to the school. Brunkow is currently a senior program manager at the Institute for Systems Biology in Seattle. #nobelprize #medicine #brunkow #princeton #princetonuniversity #princetongrad