Title : Exogenous NAD+ Postpones the D-Gal-Induced Senescence of Bone Marrow-Derived Mesenchymal Stem Cells via Sirt1 Signaling.

Pub. Date : 2021 Feb 7

PMID : 33562281






5 Functional Relationships(s)
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1 Exogenous NAD+ Postpones the D-Gal-Induced Senescence of Bone Marrow-Derived Mesenchymal Stem Cells via Sirt1 Signaling. NAD sirtuin 1 Homo sapiens
2 Further investigation showed that exogenous NAD+ weakened BMSC senescence by increasing Sirtuin 1 (Sirt1) expression. NAD sirtuin 1 Homo sapiens
3 Further investigation showed that exogenous NAD+ weakened BMSC senescence by increasing Sirtuin 1 (Sirt1) expression. NAD sirtuin 1 Homo sapiens
4 In addition, the reduced expression of Sirt1 by small interfering RNA abolished the beneficial effects of exogenous NAD+ in terms of postponing BMSCs senescence induced by D-gal. NAD sirtuin 1 Homo sapiens
5 Taken together, our results indicate that exogenous NAD+ could postpone D-gal-induced BMSC senescence through Sirt1 signaling, providing a potential method for obtaining high quality BMSCs to support their research and clinical application. NAD sirtuin 1 Homo sapiens