Bruce Beutler

Bruce Alan Beutler (born December 29, 1957) is an American immunologist and geneticist. Together with Jules A. Hoffmann, he received one-half of the 2011 Nobel Prize in Physiology or Medicine, for "their discoveries concerning the activation of innate immunity" (the other half went to Ralph M. Steinman for "his discovery of the dendritic cell and its role in adaptive immunity ").