. . . . . . . "[In the liver of hepatitis patients, decreased NAD(+) amounts and its regulatory enzyme nicotinamide phosphoribosyltransferase expression levels were observed, and this led to inhibition of SIRT1 activity.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:17:53+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .