Regulation of lipid droplets by autophagy.
Regulation of lipid droplets by autophagy.
复制标题
通过自噬调节脂质液滴。
DOI:
10.1016/j.tem.2011.02.003
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发表时间:
2011-06
影响因子:
10.9
通讯作者:
Czaja, Mark J.
中科院分区:
文献类型:
--
作者:
Dong, Hanqing;Czaja, Mark J.
Autophagy is a lysosomal pathway by which intracellular organelles and proteins are degraded to supply the cell with energy and maintain cellular homeostasis. Recently lipid droplets have been identified as a substrate for macroautophagy. In addition to the classic pathway of lipid metabolism by cytosolic lipases, lipid droplets are sequestered in autophagosomes that fuse with lysosomes for the breakdown of lipid droplet components by lysosomal enzymes. The ability of autophagy to respond to changes in nutrient supply allows the cell to alter lipid droplet metabolism to meet cellular energy demands. Pathophysiological changes in autophagic function can alter cellular lipid metabolism and promote disease states. Autophagy therefore represents a new cellular target for abnormalities in lipid metabolism and accumulation.
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影响因子:
2.3
作者:
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通讯作者:
Shinohara, Yuki
影响因子:
30.3
作者:
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Randall G
影响因子:
4.8
作者:
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通讯作者:
Londos, C
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通讯作者:
Cuervo, Ana Maria
影响因子:
--
作者:
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通讯作者:
GIRARD, J