ER remodeling via ER-phagy.
ER remodeling via ER-phagy.
复制标题
通过内质网吞噬进行内质网重构。
DOI:
10.1016/j.molcel.2022.02.018
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发表时间:
2022-04-21
期刊:
影响因子:
16
通讯作者:
Dikic, Ivan
中科院分区:
文献类型:
--
作者:
Gubas, Andrea;Dikic, Ivan
The endoplasmic reticulum (ER) is a hotspot for many essential cellular functions. The ER membrane is highly dynamic, which affects many cellular processes that take place within the ER. One such process is ER-phagy, a selective degradation of ER fragments (including membranes and luminal content), which serves to preserve the size of ER while adapting its morphology under basal and stress conditions. In order to be degraded, the ER undergoes selective fragmentation facilitated by specialized ER-shaping proteins that also act as ER-phagy receptors. Their ability to sense and induce membrane curvature, as well as to bridge the ER with autophagy machinery, allows for a successful ER fragmentation and delivery of these fragments to the lysosome for degradation and recycling. In this review, we provide insights into ER-phagy from the perspective of membrane remodeling. We highlight the importance of ER membrane dynamics during ER-phagy and emphasize how its dysregulation reflects on human physiology and pathology. In this review, Gubas and Dikic highlight the importance of ER membrane remodeling during the process of selective ER degradation. The authors focus on reticulon-homology-domain-containing proteins and their involvement in ER membrane budding and vesicle formation.
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DOI:
10.15252/embj.2020107240
发表时间:
2021-08-02
期刊:
The EMBO journal
影响因子:
--
作者:
Fregno I;Fasana E;Soldà T;Galli C;Molinari M
通讯作者:
Molinari M
影响因子:
9
作者:
Bernard-Marissal N;Chrast R;Schneider BL
通讯作者:
Schneider BL
影响因子:
16
作者:
An, Heeseon;Ordureau, Alban;Harper, J. Wade
通讯作者:
Harper, J. Wade
影响因子:
5.4
作者:
Dikic I
通讯作者:
Dikic I
影响因子:
11.4
作者:
Cinque, Laura;Leonibus, Chiara;Settembre, Carmine
通讯作者:
Settembre, Carmine