Dietary restriction and mitochondrial function link replicative and chronological aging in Saccharomyces cerevisiae.
Dietary restriction and mitochondrial function link replicative and chronological aging in Saccharomyces cerevisiae.
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DOI:
10.1016/j.exger.2012.12.001
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发表时间:
2013-10
影响因子:
3.9
通讯作者:
Kaeberlein, Matt
中科院分区:
文献类型:
--
作者:
Delaney, Joe R.;Murakami, Christopher;Chou, Annie;Carr, Daniel;Schleit, Jennifer;Sutphin, George L.;An, Elroy H.;Castanza, Anthony S.;Fletcher, Marissa;Goswami, Sarani;Higgins, Sean;Holmberg, Mollie;Hui, Jessica;Jelic, Monika;Jeong, Ki-Soo;Kim, Jin R.;Klum, Shannon;Liao, Eric;Lin, Michael S.;Lo, Winston;Miller, Hillary;Moller, Richard;Peng, Zhao J.;Pollard, Tom;Pradeep, Prarthana;Pruett, Dillon;Rai, Dilreet;Ros, Vanessa;Schuster, Alex;Singh, Minnie;Spector, Benjamin L.;Wende, Helen Vander;Wang, Adrienne M.;Wasko, Brian M.;Olsen, Brady;Kaeberlein, Matt
关键词:
Chronological aging of budding yeast cells results in a reduction in subsequent replicative life span through unknown mechanisms. Here we show that dietary restriction during chronological aging delays the reduction in subsequent replicative life span up to at least 23 days of chronological age. We further show that among the viable portion of the control population aged 26 days, individual cells with the lowest mitochondrial membrane potential have the longest subsequent replicative lifespan. These observations demonstrate that dietary restriction modulates a common molecular mechanism linking chronological and replicative aging in yeast and indicate a critical role for mitochondrial function in this process.
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影响因子:
7.8
作者:
Alvers AL;Fishwick LK;Wood MS;Hu D;Chung HS;Dunn WA Jr;Aris JP
通讯作者:
Aris JP
影响因子:
29
作者:
Longo VD;Shadel GS;Kaeberlein M;Kennedy B
通讯作者:
Kennedy B
DOI:
10.1007/978-1-59745-540-4_6
发表时间:
2009-01-01
期刊:
YEAST FUNCTIONAL GENOMICS AND PROTEOMICS: METHODS AND PROTOCOLS
影响因子:
--
作者:
Burtner, Christopher R.;Murakami, Christopher J.;Kaeberlein, Matt
通讯作者:
Kaeberlein, Matt
DOI:
10.1073/pnas.96.16.9100
发表时间:
1999-08-03
影响因子:
11.1
作者:
Ashrafi, K;Sinclair, D;Guarente, L
通讯作者:
Guarente, L
DOI:
10.1083/jcb.200404002
发表时间:
2004-09-27
期刊:
The Journal of cell biology
影响因子:
--
作者:
Fabrizio P;Battistella L;Vardavas R;Gattazzo C;Liou LL;Diaspro A;Dossen JW;Gralla EB;Longo VD
通讯作者:
Longo VD