Recent progress in the role of autophagy in neurological diseases

• Published in: Cell Stress Vol. 3; no. 5; pp. 141 - 161
• Main Authors: Meng, Tian, Lin, Shiyin, Zhuang, Haixia, Huang, Haofeng, He, Zhengjie, Hu, Yongquan, Gong, Qing, Feng, Du
• Format: Journal Article
• Language: English
• Published: Austria Shared Science Publishers OG 29.04.2019
• Subjects: Alzheimer's Disease; Amyotrophic Lateral Sclerosis; Autophagy; Huntington's Disease; Mtor; Neuro-Degenerative Diseases; Parkinson's Disease; Review; Parkinson's disease; autophagy; mTOR; neuro-degenerative diseases; Amyotrophic lateral sclerosis; Huntington's disease; Alzheimer's disease
• ISSN: 2523-0204; 2523-0204
• DOI: 10.15698/cst2019.05.186

Autophagy (here refers to macroautophagy) is a catabolic pathway by which large protein aggregates and damaged organelles are first sequestered into a double-membraned structure called autophago-some and then delivered to lysosome for destruction. Recently, tremen-dous progress has been made to elucidate the molecular mechanism and functions of this essential cellular metabolic process. In addition to being either a rubbish clearing system or a cellular surviving program in response to different stresses, autophagy plays important roles in a large number of pathophysiological conditions, such as cancer, diabetes, and especially neurodegenerative disorders. Here we review recent progress in the role of autophagy in neurological diseases and discuss how dysregulation of autophagy initiation, autophagosome formation, maturation, and/or au-tophagosome-lysosomal fusion step contributes to the pathogenesis of these disorders in the nervous system.