SirtuinsSirtuin 3Group III Histone DeacetylasesSirtuin 1Sirtuin 2Caloric RestrictionNADO-Acetyl-ADP-RiboseLongevityAcetylationAcetate-CoA LigaseStilbenesHistone DeacetylasesEnzyme ActivatorsAgingNicotinamide PhosphoribosyltransferaseNiacinamideNaphtholsNervous System Physiological ProcessesSubstrate SpecificityMolecular Sequence DataMetabolic DiseasesAmino Acid SequenceMitochondriaEnergy MetabolismMitochondrial ProteinsNeurodegenerative DiseasesSilent Information Regulator Proteins, Saccharomyces cerevisiaeOxidative StressLysineKineticsADP Ribose TransferasesEnzyme Activation