Cardiomyocyte health: adapting to metabolic changes through autophagy.
Cardiomyocyte health: adapting to metabolic changes through autophagy.
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DOI:
10.1016/j.tem.2013.11.004
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发表时间:
2014-03
影响因子:
10.9
通讯作者:
Gustafsson, Asa B.
中科院分区:
文献类型:
--
作者:
Kubli, Dieter A.;Gustafsson, Asa B.
Autophagy is important in the heart for maintaining homeostasis when changes in nutrient levels occur. Autophagy is involved in the turnover of cellular components, and is rapidly upregulated during stress. Studies have found that autophagy is reduced in metabolic disorders including obesity and diabetes. This leads to accumulation of protein aggregates and dysfunctional organelles, which contributes to the pathogenesis of cardiovascular disease. Autophagy is primarily regulated by two components: the mammalian target of rapamycin (mTOR) and AMP-activated protein kinase (AMPK). While mTOR integrates information about growth factors and nutrients and is a negative regulator of autophagy, AMPK is an energy sensor and activates autophagy when energy levels are low. These pathways therefore present targets for the development of autophagy-modulating therapies.
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DOI:
10.1126/science.1196371
发表时间:
2011-01-28
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Egan DF;Shackelford DB;Mihaylova MM;Gelino S;Kohnz RA;Mair W;Vasquez DS;Joshi A;Gwinn DM;Taylor R;Asara JM;Fitzpatrick J;Dillin A;Viollet B;Kundu M;Hansen M;Shaw RJ
通讯作者:
Shaw RJ
DOI:
10.1126/science.1173635
发表时间:
2009-07-10
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Colman RJ;Anderson RM;Johnson SC;Kastman EK;Kosmatka KJ;Beasley TM;Allison DB;Cruzen C;Simmons HA;Kemnitz JW;Weindruch R
通讯作者:
Weindruch R
影响因子:
64.8
作者:
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通讯作者:
Puigserver, Pere
影响因子:
3.3
作者:
Jung, Chang Hwa;Jun, Chang Bong;Kim, Do-Hyung
通讯作者:
Kim, Do-Hyung
影响因子:
3
作者:
Giricz Z;Mentzer RM Jr;Gottlieb RA
通讯作者:
Gottlieb RA