Dr. Bruce Beutler

Dr. Bruce Beutler

Photo taken by Brian Coats for UT Southwestern Medical Center -- Bruce Beutler shared the 2011 Nobel Prize in Physiology or Medicine with Jules Hoffmann and Ralph Steinman for his “discoveries concerning the activation of innate immunity.” A Regental Professor and Director of the Center for Genetics of Host Defense, he uses forward genetics to identify proteins with non-redundant importance in the immune response. He and his team have developed techniques for real-time detection of point mutations that cause phenotype. Applying them, they have queried a substantial fraction of the genome, detecting hundreds of genes that contribute to innate and adaptive immune defense. Many other biological phenomena (for example, glucose homeostasis, regulation of body mass, epithelial repair following injury) are also kept under surveillance. Beutler’s ultimate goal is to identify most of the proteins essential for these biological processes, many of which are abnormal in disease.

Bruce A. Beutler, M.D., who shared the 2011 Nobel Prize in Physiology or Medicine, is an internationally recognized leader in immunology and the Director of the Center for the Genetics of Host Defense at UT Southwestern Medical Center.

Drs. Beutler and Jules A. Hoffmann of Strasbourg University in France shared the Nobel Prize “for their discoveries concerning the activation of innate immunity,” the first step in the body’s immune response. The late Dr. Ralph M. Steinman of Rockefeller University in New York was also honored in 2011.

Dr. Beutler is known for his work in unlocking the secret of how the body detects infection and launches an inflammatory response. His current endeavors involve an attempt to identify every gene involved in the response to potentially infectious agents like bacteria or viruses.

At UT Southwestern, Dr. Beutler runs one of the largest mouse mutagenesis programs in the world. He and his group have tracked down several hundred mutations that cause abnormalities in mice. Many of these mutations have important implications in infectious diseases or autoimmune conditions in which the body turns on itself, such as lupus and rheumatoid arthritis. Dr. Beutler’s team also has identified many thousands of other genetic mutations that form the nucleus of a mutation archive that eventually will encompass all mouse genes.

Dr. Beutler, a Regental Professor at UT Southwestern who holds the Raymond and Ellen Willie Distinguished Chair in Cancer Research, in Honor of Laverne and Raymond Willie Sr., earned his medical degree from the University of Chicago after graduating from the University of California, San Diego. His postgraduate career at UT Southwestern includes an internal medicine internship and neurology residency.

During a brief fellowship and faculty appointment at Rockefeller University, Dr. Beutler isolated tumor necrosis factor, one of the most important mediators of inflammation. He then returned to UT Southwestern as a faculty member and Howard Hughes Medical Institute Investigator from 1986 to 2000. His seminal work during this period was broadly relevant to host responses to viral infection, cancer, and autoimmunity, and ultimately led to the Nobel Prize. Between 2000 and 2011, Dr. Beutler was at The Scripps Research Institute in La Jolla, Calif.

He was elected to both the National Academy of Sciences and the Institute of Medicine in 2008, and to the American Academy of Arts and Sciences in 2013. Dr. Beutler’s numerous awards and recognitions include the 2011 Shaw Prize in Life Science and Medicine, the University of Chicago Professional Achievement Citation in 2010, the Albany Medical Center

Prize in Medicine and Biomedical Research in 2009, the Balzan Prize in 2007, the Gran Prix Charles-Léopold Mayer from the Académie des Sciences in France in 2006, and the Robert Koch Prize in 2004.

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