scholarly journals Impairment of mitochondrial unfolded protein response contribute to resistance declination of H 2 O 2 ‐induced injury in senescent MRC‐5 cell model

2019 ◽  
Vol 36 (2) ◽  
pp. 89-97
Author(s):  
Tzu‐Ying Lee ◽  
Li‐Ju Huang ◽  
Huei‐Ping Dong ◽  
Yoshioka Tohru ◽  
Bo‐Hong Liu ◽  
...  
Author(s):  
Roberta A. Gottlieb ◽  
Honit Piplani ◽  
Jon Sin ◽  
Savannah Sawaged ◽  
Syed M. Hamid ◽  
...  

AbstractMitochondrial quality control depends upon selective elimination of damaged mitochondria, replacement by mitochondrial biogenesis, redistribution of mitochondrial components across the network by fusion, and segregation of damaged mitochondria by fission prior to mitophagy. In this review, we focus on mitochondrial dynamics (fusion/fission), mitophagy, and other mechanisms supporting mitochondrial quality control including maintenance of mtDNA and the mitochondrial unfolded protein response, particularly in the context of the heart.


Cell ◽  
2018 ◽  
Vol 174 (4) ◽  
pp. 870-883.e17 ◽  
Author(s):  
Qian Zhang ◽  
Xueying Wu ◽  
Peng Chen ◽  
Limeng Liu ◽  
Nan Xin ◽  
...  

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