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    Small molecule activators of sirtuins extend Saccharomyces cerevisiae lifespan

    KONRAD T. HOWITZ, KEVIN J. BITTERMAN, HAIM Y. COHEN, DUDLEY W. LAMMING, SIVA LAVU, JASON G. WOOD, ROBERT E. ZIPKIN, PHUONG CHUNG, ANNE KISIELEWSKI, LI-LI ZHANG, BRANDY SCHERER & DAVID A. SINCLAIR

    The Nature, September 2003, 425, 191-196
    Increased activity of sirtuin, a deacetylase, promotes life span in yeast, C. elegans, and human. Polyphenols are found to activate sirtuin resulting increased life span in yeast.