Small molecule activators of SIRT1 replicate signaling pathways triggered by calorie restriction in vivo. - Jesse J. Smith; Renée Kenney; David J. Gagne; Brian P. Frushour; William Ladd; Heidi L. Galonek; Kristine Israelian; Jeffrey Song; Giedre Razvadauskaite; Amy V. Lynch; David P. Carney; Robin J. Johnson; et al. (BMC Syst. Biol., 2009)