Title : Nicotinamide phosphoribosyltransferase postpones rat bone marrow mesenchymal stem cell senescence by mediating NAD+-Sirt1 signaling.

Pub. Date : 2019 Jun 7

PMID : 31175267






7 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 Nicotinamide phosphoribosyltransferase postpones rat bone marrow mesenchymal stem cell senescence by mediating NAD+-Sirt1 signaling. NAD nicotinamide phosphoribosyltransferase Rattus norvegicus
2 Previously, we found that MSC natural senescence is accompanied by altered intracellular nicotinamide adenine dinucleotide (NAD+) metabolism, in which Nampt plays a key role. NAD nicotinamide phosphoribosyltransferase Rattus norvegicus
3 Previously, we found that MSC natural senescence is accompanied by altered intracellular nicotinamide adenine dinucleotide (NAD+) metabolism, in which Nampt plays a key role. NAD nicotinamide phosphoribosyltransferase Rattus norvegicus
4 Further, Nampt inhibition resulted in reduced intracellular NAD+ content, NAD+/NADH ratio, and Sirt1 activity, whereas overexpression had the opposite effects. NAD nicotinamide phosphoribosyltransferase Rattus norvegicus
5 Further, Nampt inhibition resulted in reduced intracellular NAD+ content, NAD+/NADH ratio, and Sirt1 activity, whereas overexpression had the opposite effects. NAD nicotinamide phosphoribosyltransferase Rattus norvegicus
6 Further, Nampt inhibition resulted in reduced intracellular NAD+ content, NAD+/NADH ratio, and Sirt1 activity, whereas overexpression had the opposite effects. NAD nicotinamide phosphoribosyltransferase Rattus norvegicus
7 Thus, Nampt suppresses MSC senescence via mediating NAD+-Sirt1 signaling. NAD nicotinamide phosphoribosyltransferase Rattus norvegicus