PEX13 prevents pexophagy by regulating ubiquitinated PEX5 and peroxisomal ROS
Nicholas D. Demers, Victoria Riccio, Doo Sin Jo, Sushil Bhandari, Kelsey B. Law, Weifang Liao, Choy Kim, G. Angus McQuibban, Seong‐Kyu Choe, Dong‐Hyung Cho, Peter K. Kim
Abstract
hydrogen peroxide; HA - human influenza hemagglutinin; HBSS: Hanks' Balanced Salt Solution; HCQ; hydroxychloroquine; KANL: lysine alanine asparagine leucine; KO: knockout; MAP1LC3B: microtubule associated protein 1 light chain 3 beta; MEF: mouse embryonic fibroblast; MTOR: mechanistic target of rapamycin kinase; MTORC1: mechanistic target of rapamycin kinase complex 1; MTORC2: mechanistic target of rapamycin kinase complex 2; MYC: MYC proto-oncogene, bHLH transcription factor; MZ: maternal and zygotic; NAC: N-acetyl cysteine; NBR1 - NBR1 autophagy cargo receptor; PBD: peroxisome biogenesis disorder; PBS: phosphate-buffered saline; PEX: peroxisomal biogenesis factor; PTS1: peroxisome targeting sequence 1; RFP: red fluorescent protein; ROS: reactive oxygen speciess; iRNA: short interfering RNA; SKL: serine lysine leucine; SLC25A17/PMP34: solute carrier family 25 member 17; Ub: ubiquitin; USP30: ubiquitin specific peptidase 30.