The Parkinson's disease-linked proteins Fbxo7 and Parkin interact to mediate mitophagy.
The Parkinson's disease-linked proteins Fbxo7 and Parkin interact to mediate mitophagy.
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DOI:
10.1038/nn.3489
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发表时间:
2013-09
影响因子:
25
通讯作者:
Plun-Favreau, Helene
中科院分区:
文献类型:
--
作者:
Burchell, Victoria S.;Nelson, David E.;Sanchez-Martinez, Alvaro;Delgado-Camprubi, Marta;Ivatt, Rachael M.;Pogson, Joe H.;Randle, Suzanne J.;Wray, Selina;Lewis, Patrick A.;Houlden, Henry;Abramov, Andrey Y.;Hardy, John;Wood, Nicholas W.;Whitworth, Alexander J.;Laman, Heike;Plun-Favreau, Helene
Compelling evidence indicates that two autosomal recessive Parkinson’s disease genes, PINK1 (PARK6) and Parkin (PARK2), co-operate to mediate the autophagic clearance of damaged mitochondria (mitophagy). Mutations in the F-box domain containing protein Fbxo7 (PARK15) also cause early onset autosomal recessive Parkinson’s disease by an unknown mechanism. Here we show that Fbxo7 participates in mitochondrial maintenance through direct interaction with PINK1 and Parkin and plays a role in Parkin-mediated mitophagy. Cells with reduced Fbxo7 expression show deficiencies in Parkin mitochondrial translocation, ubiquitination of mitofusin 1 and mitophagy. In Drosophila, ectopic overexpression of Fbxo7 rescued loss of Parkin supporting a functional relationship between the two proteins. Parkinson’s disease-causing mutations in Fbxo7 interfere with this process, emphasising the importance of mitochondrial dysfunction in Parkinson’s disease pathogenesis.
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DOI:
10.1083/jcb.201008084
发表时间:
2010-11-29
期刊:
The Journal of cell biology
影响因子:
--
作者:
Jin SM;Lazarou M;Wang C;Kane LA;Narendra DP;Youle RJ
通讯作者:
Youle RJ
DOI:
10.1016/j.bbamcr.2010.08.007
发表时间:
2011-04
期刊:
Biochimica et biophysica acta
影响因子:
--
作者:
Deas E;Wood NW;Plun-Favreau H
通讯作者:
Plun-Favreau H
影响因子:
64.5
作者:
Bader, Maya;Benjamin, Sigi;Steller, Hermann
通讯作者:
Steller, Hermann
影响因子:
4.6
作者:
Bader, Maya;Arama, Eli;Steller, Hermann
通讯作者:
Steller, Hermann
DOI:
10.1016/j.bbrc.2006.02.061
发表时间:
2006-04-21
影响因子:
3.1
作者:
Chang, YF;Cheng, CM;Yuo, CY
通讯作者:
Yuo, CY