Resveratrol Regulates Mitochondrial Biogenesis and Fission/Fusion to Attenuate Rotenone-Induced Neurotoxicity

被引：105

作者：

Peng, Kaige ^{[1
]}

Tao, Yuan ^{[2
]}

Zhang, Jun ^{[2
]}

Wang, Jian ^{[1
]}

Ye, Feng ^{[1
]}

Dan, Guorong ^{[1
]}

Zhao, Yuanpeng ^{[1
]}

Cai, Ying ^{[1
]}

Zhao, Jiqing ^{[1
]}

Wu, Qiang ^{[2
]}

Zou, Zhongmin ^{[1
]}

Cao, Jia ^{[1
]}

Sai, Yan ^{[1
]}

机构：

[1] Third Military Med Univ, Inst Toxicol, Coll Prevent Med, Chongqing 400038, Peoples R China

[2] Third Military Med Univ, Coll Prevent Med, Chongqing 400038, Peoples R China

来源：

OXIDATIVE MEDICINE AND CELLULAR LONGEVITY | 2016年 / 2016卷

关键词：

PARKINSONS-DISEASE; OXIDATIVE STRESS; PROTECTS; FUSION; MPTP; PREVENTS; DYNAMICS; NEURONS; DAMAGE; MODEL;

D O I：

10.1155/2016/6705621

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 ; 090102 ;

摘要：

It has been confirmed that mitochondrial impairment may underlie both sporadic and familial Parkinson's disease ( PD). Mitochondrial fission/fusion and biogenesis are key processes in regulating mitochondrial homeostasis. Therefore, we explored whether the protective effect of resveratrol in rotenone-induced neurotoxicity was associated with mitochondrial fission/fusion and biogenesis. The results showed that resveratrol could not only promote mitochondrial mass and DNA copy number but also improve mitochondrial homeostasis and neuron function in rats and PC12 cells damaged by rotenone. We also observed effects with alterations in proteins known to regulate mitochondrial fission/fusion and biogenesis in rotenone-induced neurotoxicity. Therefore, our findings suggest that resveratrol may prevent rotenone-induced neurotoxicity through regulating mitochondrial fission/fusion and biogenesis.

引用

页数：12

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