Lipid Metabolism at Membrane Contacts: Dynamics and Functions Beyond Lipid Homeostasis.
Lipid Metabolism at Membrane Contacts: Dynamics and Functions Beyond Lipid Homeostasis.
复制标题
膜接触处的脂质代谢:脂质稳态之外的动力学和功能。
DOI:
10.3389/fcell.2020.615856
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发表时间:
2020
影响因子:
5.5
通讯作者:
Huang X
中科院分区:
文献类型:
--
作者:
Xu J;Huang X
Membrane contact sites (MCSs), regions where the membranes of two organelles are closely apposed, play critical roles in inter-organelle communication, such as lipid trafficking, intracellular signaling, and organelle biogenesis and division. First identified as “fraction X” in the early 90s, MCSs are now widely recognized to facilitate local lipid synthesis and inter-organelle lipid transfer, which are important for maintaining cellular lipid homeostasis. In this review, we discuss lipid metabolism and related cellular and physiological functions in MCSs. We start with the characteristics of lipid synthesis and breakdown at MCSs. Then we focus on proteins involved in lipid synthesis and turnover at these sites. Lastly, we summarize the cellular function of lipid metabolism at MCSs beyond mere lipid homeostasis, including the physiological meaning and relevance of MCSs regarding systemic lipid metabolism. This article is part of an article collection entitled: Coupling and Uncoupling: Dynamic Control of Membrane Contacts.
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影响因子:
82.9
作者:
通讯作者:
--
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:
10.5
作者:
Chen, Yi-Fan;Kao, Cheng-Heng;Tsai, Ting-Fen
通讯作者:
Tsai, Ting-Fen
影响因子:
3.2
作者:
FISCHL, AS;CARMAN, GM
通讯作者:
CARMAN, GM
影响因子:
7.8
作者:
Datta, Sanchari;Liu, Yang;Henne, W. Mike
通讯作者:
Henne, W. Mike