Mitophagy and Parkinson's disease: the PINK1-parkin link.
Mitophagy and Parkinson's disease: the PINK1-parkin link.
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DOI:
10.1016/j.bbamcr.2010.08.007
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发表时间:
2011-04
期刊:
影响因子:
--
通讯作者:
Plun-Favreau H
中科院分区:
文献类型:
--
作者:
Deas E;Wood NW;Plun-Favreau H
The study of rare, inherited mutations underlying familial forms of Parkinson's disease has provided insight into the molecular mechanisms of disease pathogenesis. Mutations in these genes have been functionally linked to several key molecular pathways implicated in other neurodegenerative disorders, including mitochondrial dysfunction, protein accumulation and the autophagic-lysosomal pathway. In particular, the mitochondrial kinase PINK1 and the cytosolic E3 ubiquitin ligase parkin act in a common pathway to regulate mitochondrial function. In this review we discuss the recent evidence suggesting that the PINK1/parkin pathway also plays a critical role in the autophagic removal of damaged mitochondria–mitophagy. This article is part of a Special Issue entitled Mitochondria: the deadly organelle. ► Upon mitochondrial membrane depolarisation, full-length PINK1 accumulates at the outer mitochondrial membrane and NIX translocates to the mitochondria. ► NIX and full-length PINK1 recruit parkin to the mitochondria, which leads to parkin-dependent ubiquitination of VDAC. ► Ubiquitination of VDAC recruits p62 while NIX recruits GABARAP to the mitochondria. ► NIX binds to LC3, which additionally binds p62. ► The combined effects of PINK1, parkin, NIX, VDAC, GABARAP, p62 and LC3 cause depolarised mitochondria to be removed via mitochondrial autophagy – mitophagy.
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DOI:
10.1083/jcb.3.3.349
发表时间:
1957-05-25
期刊:
The Journal of biophysical and biochemical cytology
影响因子:
--
作者:
CLARK SL Jr
通讯作者:
CLARK SL Jr
影响因子:
3.5
作者:
Chen H;Chan DC
通讯作者:
Chan DC
影响因子:
3
作者:
Dagda, Ruben K.;Chu, Charleen T.
通讯作者:
Chu, Charleen T.
影响因子:
13.3
作者:
Chu, Charleen T.;Zhu, Jianhui;Dagda, Ruben
通讯作者:
Dagda, Ruben
影响因子:
--
作者:
Chu, Charleen T.;Plowey, Edward D.;Dagda, Ruben K.;Hickey, Robert W.;Cherra, Salvatore J., III;Clark, Robert S. B.
通讯作者:
Clark, Robert S. B.