Circadian alignment of early onset caloric restriction promotes longevity in male C57BL/6J mice.
Circadian alignment of early onset caloric restriction promotes longevity in male C57BL/6J mice.
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DOI:
10.1126/science.abk0297
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发表时间:
2022-06-10
期刊:
影响因子:
56.9
通讯作者:
Takahashi, Joseph S.
中科院分区:
文献类型:
--
作者:
Acosta-Rodriguez, Victoria;Rijo-Ferreira, Filipa;Izumo, Mariko;Xu, Pin;Wight-Carter, Mary;Green, Carla B.;Takahashi, Joseph S.
Caloric restriction (CR) prolongs lifespan, yet the mechanisms by which it does so remain poorly understood. Under CR, mice self-impose chronic cycles of 2-hour-feeding and 22-hour-fasting, raising the question whether calories, fasting, or time of day are causal. We show that 30%-CR is sufficient to extend lifespan 10%; however, a daily fasting interval and circadian-alignment of feeding act together to extend lifespan 35% in male C57BL/6J mice. These effects are independent of body weight. Aging induces widespread increases in gene expression associated with inflammation and decreases in expression of genes encoding components of metabolic pathways in liver from ad lib fed mice. CR at night ameliorates these aging-related changes. Thus, circadian interventions promote longevity and provide a perspective to further explore mechanisms of aging. Timed caloric restriction at night enhances longevity.
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影响因子:
16.6
作者:
Acosta-Rodríguez VA;Rijo-Ferreira F;Green CB;Takahashi JS
通讯作者:
Takahashi JS
影响因子:
7
作者:
Froy, O.
通讯作者:
Froy, O.
DOI:
10.1056/nejmra1802337
发表时间:
2021-02-11
期刊:
The New England journal of medicine
影响因子:
--
作者:
Allada R;Bass J
通讯作者:
Bass J
DOI:
10.1126/science.1195027
发表时间:
2010-12-03
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Bass J;Takahashi JS
通讯作者:
Takahashi JS
DOI:
10.18632/aging.100241
发表时间:
2010-12
期刊:
Aging
影响因子:
--
作者:
Dubrovsky YV;Samsa WE;Kondratov RV
通讯作者:
Kondratov RV