USP30 deubiquitylates mitochondrial Parkin substrates and restricts apoptotic cell death.
USP30 deubiquitylates mitochondrial Parkin substrates and restricts apoptotic cell death.
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USP30去偶联性线粒体Parkin底物并限制凋亡细胞死亡。
DOI:
10.15252/embr.201439820
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发表时间:
2015-05
期刊:
影响因子:
7.7
通讯作者:
Urbé S
中科院分区:
文献类型:
--
作者:
Liang JR;Martinez A;Lane JD;Mayor U;Clague MJ;Urbé S
Mitochondria play a pivotal role in the orchestration of cell death pathways. Here, we show that the control of ubiquitin dynamics at mitochondria contributes to the regulation of apoptotic cell death. The unique mitochondrial deubiquitylase, USP30, opposes Parkin-dependent ubiquitylation of TOM20, and its depletion enhances depolarization-induced cell death in Parkin-overexpressing cells. Importantly, USP30 also regulates BAX/BAK-dependent apoptosis, and its depletion sensitizes cancer cells to BH3-mimetics. These results provide the first evidence for a fundamental role of USP30 in determining the threshold for mitochondrial cell death and suggest USP30 as a potential target for combinatorial anti-cancer therapy.
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影响因子:
64.8
作者:
通讯作者:
--
影响因子:
4
作者:
MacVicar TD;Lane JD
通讯作者:
Lane JD
影响因子:
3.9
作者:
Nuytemans, Karen;Theuns, Jessie;Cruts, Marc;Van Broeckhoven, Christine
通讯作者:
Van Broeckhoven, Christine
影响因子:
3.5
作者:
Cornelissen, Tom;Haddad, Dominik;Vandenberghe, Wim
通讯作者:
Vandenberghe, Wim
影响因子:
7.5
作者:
Karbowski, Mariusz;Youle, Richard J.
通讯作者:
Youle, Richard J.