Multiple pathways for mitophagy: A neurodegenerative conundrum for Parkinson's disease.
Multiple pathways for mitophagy: A neurodegenerative conundrum for Parkinson's disease.
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DOI:
10.1016/j.neulet.2018.04.004
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发表时间:
2019-04-01
影响因子:
2.5
通讯作者:
Chu CT
中科院分区:
文献类型:
--
作者:
Chu CT
It has been nearly a decade since the first landmark studies implicating familial recessive Parkinson’s disease genes in the regulation of selective mitochondrial autophagy. The PTEN-induced kinase 1 (PINK1) and the E3 ubiquitin ligase Parkin (encoded by the PARK2 gene) act together to mark depolarized mitochondria for degradation. There is now an extensive body of literature detailing key mediators and steps in this pathway, based mostly on work in transformed cell lines. However, the degree to which PINK1-triggered mitophagy contributes to mitochondrial quality control in the mammalian brain, and the extent to which its disruption contributes to Parkinson’s disease pathogenesis remain uncertain. In recent years, it has become clear that there are multiple, potentially redundant, pathways of cargo specification for mitophagy. Important mitophagy-independent functions of PINK1 and Parkin are also emerging. This review summarizes key features of three major mitophagy cargo recognition systems: receptor-mediated, ubiquitin-mediated and cardiolipin-mediated. New animal models that may be useful for tracking the delivery of mitochondria into lysosomes in different neuronal populations will be highlighted. Combining these research tools with methods to selectively disrupt specific mitophagy pathways may lead to a better understanding of the potential role of mitophagy in modulating neuronal vulnerability in Parkinson’s spectrum (PD/PDD/DLB) and other neurodegenerative diseases.
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DOI:
10.1083/jcb.201401070
发表时间:
2014-09-01
期刊:
The Journal of cell biology
影响因子:
--
作者:
Ashrafi G;Schlehe JS;LaVoie MJ;Schwarz TL
通讯作者:
Schwarz TL
影响因子:
13.3
作者:
Dagda, Ruben K.;Zhu, Jianhui;Chu, Charleen T.
通讯作者:
Chu, Charleen T.
影响因子:
4.7
作者:
Dagda RK;Pien I;Wang R;Zhu J;Wang KZ;Callio J;Banerjee TD;Dagda RY;Chu CT
通讯作者:
Chu CT
影响因子:
3.5
作者:
Chan NC;Salazar AM;Pham AH;Sweredoski MJ;Kolawa NJ;Graham RL;Hess S;Chan DC
通讯作者:
Chan DC
DOI:
10.1007/s00018-015-2087-8
发表时间:
2016-02
期刊:
Cellular and molecular life sciences : CMLS
影响因子:
--
作者:
Hamacher-Brady A;Brady NR
通讯作者:
Brady NR