Cannabidiol activates PINK1-Parkin-dependent mitophagy and mitochondrial-derived vesicles.
Cannabidiol activates PINK1-Parkin-dependent mitophagy and mitochondrial-derived vesicles.
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DOI:
10.1016/j.ejcb.2021.151185
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发表时间:
2022-01
影响因子:
6.6
通讯作者:
Liu X
中科院分区:
文献类型:
--
作者:
Ramirez A;Old W;Selwood DL;Liu X
The PINK1/Parkin pathway plays an important role in maintaining a healthy pool of mitochondria. Activation of this pathway can lead to apoptosis, mitophagy, or mitochondrial-derived vesicle formation, depending on the nature of mitochondrial damage. The signaling by which PINK/Parkin activation leads to these different mitochondrial outcomes remains understudied. Here we present evidence that cannabidiol (CBD) activates the PINK1-Parkin pathway in a unique manner. CBD stimulates PINK1-dependent Parkin mitochondrial recruitment similarly to other well-studied Parkin activators but with a distinctive shift in the temporal dynamics and mitochondrial fates. The mitochondrial permeability transition pore inhibitor cyclosporine A exclusively diminished the CBD-induced PINK1/Parkin activation and its associated mitochondrial effects. Unexpectedly, CBD treatment also induced elevated production of mitochondrial-derived vesicles (MDV), a potential quality control mechanism that may help repair partial damaged mitochondria. Our results suggest that CBD may engage the PINK1-Parkin pathway to produce MDV and repair mitochondrial lesions via mitochondrial permeability transition pore opening. This work uncovered a novel link between CBD and PINK1/Parkin-dependent MDV production in mitochondrial health regulation.
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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
影响因子:
16.2
作者:
Pickrell AM;Youle RJ
通讯作者:
Youle RJ
影响因子:
64.8
作者:
通讯作者:
--
影响因子:
9
作者:
Olivas-Aguirre, Miguel;Torres-Lopez, Liliana;Dobrovinskaya, Oxana
通讯作者:
Dobrovinskaya, Oxana
影响因子:
5.4
作者:
Klein, Christine;Westenberger, Ana
通讯作者:
Westenberger, Ana