Lipids and membrane-associated proteins in autophagy.

Lipids and membrane-associated proteins in autophagy.
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自噬中的脂质和膜相关蛋白

DOI:
10.1007/s13238-020-00793-9
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发表时间:
2021-07
期刊:
影响因子:
21.1
通讯作者:
Zhong Q
Zhong Q
中科院分区:
生物学1区
文献类型:
--
作者:
Li L;Tong M;Fu Y;Chen F;Zhang S;Chen H;Ma X;Li D;Liu X;Zhong Q

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自噬是维持细胞内环境稳定所必需的,其功能障碍与多种疾病有关。自噬是一种膜驱动的过程,并受到膜相关蛋白的密切调控。本文从时空的角度对自噬相关的膜脂组成和膜相关蛋白进行了综述。特别是,我们集中在三个重要的自噬,脂质转移吞噬细胞伸长,膜断裂吞噬细胞关闭,和自噬体-溶酶体膜融合膜重塑过程。我们讨论了在这一领域的发现的意义和可能的途径,以遵循未来的研究。最后,我们总结了用于研究细胞膜特性的膜相关生化技术和检测方法,并讨论了它们在自噬中的应用。
Autophagy is essential for the maintenance of cellular homeostasis and its dysfunction has been linked to various diseases. Autophagy is a membrane driven process and tightly regulated by membrane-associated proteins. Here, we summarized membrane lipid composition, and membrane-associated proteins relevant to autophagy from a spatiotemporal perspective. In particular, we focused on three important membrane remodeling processes in autophagy, lipid transfer for phagophore elongation, membrane scission for phagophore closure, and autophagosome-lysosome membrane fusion. We discussed the significance of the discoveries in this field and possible avenues to follow for future studies. Finally, we summarized the membrane-associated biochemical techniques and assays used to study membrane properties, with a discussion of their applications in autophagy.
DOI: 10.1083/jcb.201804028
发表时间: 2018-10-01
期刊: The Journal of cell biology
影响因子: --
作者:
Bas L;Papinski D;Licheva M;Torggler R;Rohringer S;Schuschnig M;Kraft C
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期刊: DEVELOPMENTAL CELL
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期刊: MOLECULAR CELL
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发表时间: 2012-03-09
期刊: MOLECULAR CELL
影响因子: 16
作者:
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通讯作者: Zhong, Qing