Assertion: nicotinamide adenine dinucleotide | /r/HasProperty | major coenzyme
Facets:
value: for oxidoreduction reactions in energy metabolism
type: PURPOSE
Source sentences:
text: Nicotinamide adenine dinucleotide (NAD+/NADH) is a major coenzyme for oxidoreduction reactions in energy metabolism; it has recently emerged as a signalling molecule with a broad range of activities, ranging from calcium (Ca2+) signalling (CD38 ectoenzyme) to the epigenetic regulation of gene expression involved in the oxidative stress response, catabolic metabolism and mitochondrial biogenesis (sirtuins, poly[adenosine diphosphate-ribose] polymerases [PARPs]).