title: Scientists uncover new clues about ageing.
mesh_terms: D000375:Aging / Q000235:genetics* / Q000378:metabolism; D000818:Animals; D004734:Energy Metabolism / Q000235:genetics; D006655:Histone Deacetylases / Q000235:genetics*; D006801:Humans; D008136:Longevity / Q000235:genetics*; D009243:NAD; D038281:Silent Information Regulator Proteins, Saccharomyces cerevisiae; D056564:Sirtuin 1; D056565:Sirtuin 2; D037761:Sirtuins; D015534:Trans-Activators / Q000235:genetics*; D015003:Yeasts / Q000235:genetics / Q000378:metabolism
chemical_list: D038281:Silent Information Regulator Proteins, Saccharomyces cerevisiae; D015534:Trans-Activators; D009243:NAD; C087778:SIR2 protein, S cerevisiae; C447939:SIRT1 protein, human; D056564:Sirtuin 1; D056565:Sirtuin 2; D037761:Sirtuins; D006655:Histone Deacetylases