NAD+ and sirtuins in aging and disease.
NAD+ and sirtuins in aging and disease.
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DOI:
10.1016/j.tcb.2014.04.002
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发表时间:
2014-08
影响因子:
19
通讯作者:
Guarente, Leonard
中科院分区:
文献类型:
--
作者:
Imai, Shin-ichiro;Guarente, Leonard
关键词:
Nicotinamide adenine dinucleotide (NAD+) is a classical coenzyme mediating many redox reactions. NAD+ also plays an important role in the regulation of NAD+-consuming enzymes, including sirtuins, poly-ADP-ribose polymerases (PARPs), and CD38/157 ectoenzymes. NAD+ biosynthesis, particularly mediated by nicotinamide phosphoribosyltransferase (NAMPT), and SIRT1 function together to regulate metabolism and circadian rhythm. NAD+ levels decline during the aging process and may be an Achilles’ heel, causing defects in nuclear and mitochondrial functions and resulting in many age-associated pathologies. Restoring NAD+ by supplementing NAD+ intermediates can dramatically ameliorate these age-associated functional defects, counteracting many diseases of aging, including neurodegenerative diseases. Thus, the combination of sirtuin activation and NAD+ intermediate supplementation may be an effective anti-aging intervention, providing hope to aging societies worldwide.
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影响因子:
4.2
作者:
Gong B;Pan Y;Vempati P;Zhao W;Knable L;Ho L;Wang J;Sastre M;Ono K;Sauve AA;Pasinetti GM
通讯作者:
Pasinetti GM
影响因子:
64.8
作者:
Burnett, Camilla;Valentini, Sara;Cabreiro, Filipe;Goss, Martin;Somogyvari, Milan;Piper, Matthew D.;Hoddinott, Matthew;Sutphin, George L.;Leko, Vid;McElwee, Joshua J.;Vazquez-Manrique, Rafael P.;Orfila, Anne-Marie;Ackerman, Daniel;Au, Catherine;Vinti, Giovanna;Riesen, Michele;Howard, Ken;Neri, Christian;Bedalov, Antonio;Kaeberlein, Matt;Soti, Csaba;Partridge, Linda;Gems, David
通讯作者:
Gems, David
DOI:
10.1111/dom.12171
发表时间:
2013-09
期刊:
Diabetes, obesity & metabolism
影响因子:
--
作者:
Imai S;Yoshino J
通讯作者:
Yoshino J
影响因子:
64.5
作者:
Chang HC;Guarente L
通讯作者:
Guarente L
DOI:
10.1146/annurev.pathol.4.110807.092250
发表时间:
2010
期刊:
Annual review of pathology
影响因子:
--
作者:
Haigis MC;Sinclair DA
通讯作者:
Sinclair DA