Increased mitophagy protects cochlear hair cells from aminoglycoside-induced damage
Yuhua Zhang, Qiaojun Fang, Hongfeng Wang, Jieyu Qi, Shan Sun, Menghui Liao, Yunhao Wu, Yangnan Hu, Pei Jiang, Cheng Cheng, Xiaoyun Qian, Mingliang Tang, Wei Cao, Shang Xiang, Chen Zhang, Jianming Yang, Xia Gao, Zheng Ying, Renjie Chai
Abstract
; CCCP: carbonyl cyanide m-chlorophenyl hydrazone; COX4I1/COXIV: cytochrome c oxidase subunit 4I1; CTBP2/RIBEYE: C-terminal binding protein 2; DFP: deferiprone; EGFP: enhanced green fluorescent protein; FOXO3: forkhead box O3; GRIA2/GLUR2: glutamate receptor, ionotropic, AMPA2 (alpha 2); HC: hair cell; HSPD1/HSP60: heat shock protein 1 (chaperonin); IHC: inner hair cell; MAP1LC3B/LC3B: microtubule-associated protein 1 light chain 3 beta; MYO7A: myosin VIIA; OPTN: optineurin; OMM: outer mitochondrial membrane; PRKN: parkin RBR E3 ubiquitin protein ligase; PINK1: PTEN induced putative kinase 1; RT-qPCR: real-time quantitative polymerase chain reaction; TOMM20/TOM20: translocase of outer mitochondrial membrane 20; TUNEL: Terminal deoxynucleotidyl transferase (TdT) dUTP nick-end labeling; USP30: ubiquitin specific peptidase 30; XBP1: X-box binding protein 1.