CORRIGENDUM: SRT1720 improves survival and healthspan of obese mice
نویسندگان
چکیده
Robin K. Minor, Joseph A. Baur, Ana P. Gomes, Theresa M. Ward, Anna Csiszar, Evi M. Mercken, Kotb Abdelmohsen, Yu-Kyong Shin, Carles Canto, Morten Scheibye-Knudsen, Melissa Krawczyk, Pablo M. Irusta, Alejandro Martı́n-Montalvo, Basil P. Hubbard, Yongqing Zhang, Elin Lehrmann, Alexa A. White, Nathan L. Price, William R. Swindell, Kevin J. Pearson, Kevin G. Becker, Vilhelm A. Bohr, Myriam Gorospe, Josephine M. Egan, Mark I. Talan, Johan Auwerx, Christoph H. Westphal, James L. Ellis, Zoltan Ungvari, George P. Vlasuk, Peter J. Elliott, David A. Sinclair & Rafael de Cabo
منابع مشابه
SRT1720 improves survival and healthspan of obese mice
Sirt1 is an NAD(+)-dependent deacetylase that extends lifespan in lower organisms and improves metabolism and delays the onset of age-related diseases in mammals. Here we show that SRT1720, a synthetic compound that was identified for its ability to activate Sirt1 in vitro, extends both mean and maximum lifespan of adult mice fed a high-fat diet. This lifespan extension is accompanied by health...
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BACKGROUND The prevalence of obesity is increasing worldwide and significantly affects fertility and reproduction in both men and women. Our recent study has shown that excess body fat accelerates ovarian follicle development and follicle loss in rats. The aim of the present study is to explore the effect of SIRT1 activator SRT1720 on the reserve of ovarian follicle pool and ovarian lifespan of...
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SIRT1 has been proved to rejuvenate and improve the therapeutic efficacy of aged rat mesenchymal stem cells (MSCs). Herein, we investigate the protective effect of pretreatment with SIRT1 activator SRT1720 on aged human MSCs (hMSCs). The optimized pretreatment condition for aged hMSCs was determined to be 0.5 μM SRT1720 for 24 h by monitoring the survival of aged hMSCs subjected to serum depriv...
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Reductions in arterial SIRT1 expression and activity with aging are linked to vascular endothelial dysfunction. We tested the hypothesis that the specific SIRT1 activator SRT1720 improves endothelial function [endothelium-dependent dilation (EDD)] in old mice. Young (4-9 mo) and old (29-32 mo) male B6D2F1 mice treated with SRT1720 (100 mg/kg body wt) or vehicle for 4 wk were studied with a grou...
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