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Twenty First Annual Darwin College Lecture Series 2006

SURVIVAL

Lecture 7   :   3 March

SURVIVING LONGER

Cynthia Kenyon

University of California, San Francisco

Biography   |   Abstract  |   Printable Version   |   Podcast Preview

Biography

Cynthia Kenyon graduated valedictorian in chemistry and biochemistry from the University of Georgia in 1976. She received her PhD from MIT in 1981, where, in Graham Walker's laboratory, she was the first to look for genes on the basis of their activity profiles, discovering that DNA damaging agents activate a battery of DNA repair genes in E. coli. She then did postdoctoral studies with Nobel laureate Sydney Brenner at the MRC Laboratory of Molecular Biology in Cambridge, UK, studying the development of C. elegans. Since 1986 she has been at the University of California, San Francisco, where she was the Herbert Boyer Distinguished Professor of Biochemistry and Biophysics and is now an American Cancer Society Professor. Her early work led to the discovery that Hox genes, which were known to pattern the body segments Drosophila, also patterned the body of C. elegans. These findings demonstrated that Hox genes were not simply involved in segmentation, as thought, but instead were part of a much more ancient and fundamental metazoan patterning system. In 1993, Dr. Kenyon's discovery that a single-gene mutation could double the lifespan of C. elegans sparked an intensive study of the molecular biology of aging. Dr. Kenyon's findings have now led to the discovery that an evolutionarily-coserved hormone signaling system controls aging in other organisms as well, including mammals. Kenyon has received many honors, including the King Faisal Prize for Medicine, the American Association of Medical Colleges Award for Distinguished Research, the Ilse & Helmut Wachter Award for Exceptional Scientific Achievement, and La Fondation IPSEN Prize, for her findings. She is a member of the US National Academy of Sciences, the American Academy of Arts and Sciences, and the Institute of Medicine. She is now the director of the Hillblom Center for the Biology of Aging at UCSF.

The lectures are given at 5.30 p.m. in The Lady Mitchell Hall, Sidgwick Avenue, with an adjacent overflow theatre with live TV coverage. Each lecture is typically attended by 600 people so you must arrive early to ensure a place.