Emerging Roles for the Lysosome in Lipid Metabolism.
Emerging Roles for the Lysosome in Lipid Metabolism.
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DOI:
10.1016/j.tcb.2017.07.006
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发表时间:
2017-11
影响因子:
19
通讯作者:
Zoncu R
中科院分区:
文献类型:
--
作者:
Thelen AM;Zoncu R
Precise regulation of lipid biosynthesis, transport, and storage is key to the homeostasis of cells and organisms. Cells rely on a sophisticated but poorly understood network of vesicular and non-vesicular transport mechanisms to ensure efficient delivery of lipids to target organelles. The lysosome stands at the crossroads of this network due to its ability to process and sort exogenous and endogenous lipids. The lipid sorting function of the lysosome is intimately connected to its recently discovered role as a metabolic command-and-control center, which relays multiple nutrient cues to the master growth regulator, mechanistic Target of Rapamycin Complex 1 (mTORC1) kinase. In turn, mTORC1 potently drives anabolic processes, including de novo lipid synthesis, while inhibiting lipid catabolism. Here we describe the dual role of the lysosome in lipid transport and biogenesis, and we discuss how integration of these two processes may play important roles both in normal physiology and in disease.
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DOI:
10.1126/science.aag1417
发表时间:
2017-03-24
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Castellano BM;Thelen AM;Moldavski O;Feltes M;van der Welle RE;Mydock-McGrane L;Jiang X;van Eijkeren RJ;Davis OB;Louie SM;Perera RM;Covey DF;Nomura DK;Ory DS;Zoncu R
通讯作者:
Zoncu R
影响因子:
16
作者:
Brown, AJ;Sun, LP;Goldstein, JL
通讯作者:
Goldstein, JL
影响因子:
16
作者:
Binda, Matteo;Peli-Gulli, Marie-Pierre;De Virgilio, Claudio
通讯作者:
De Virgilio, Claudio
影响因子:
21.3
作者:
通讯作者:
--
影响因子:
64.5
作者:
Chantranupong L;Scaria SM;Saxton RA;Gygi MP;Shen K;Wyant GA;Wang T;Harper JW;Gygi SP;Sabatini DM
通讯作者:
Sabatini DM