Mitochondrial dysfunction in Parkinson's disease and the potential ameliorative effects of exercise / 中国组织工程研究

ABSTRACT

BACKGROUND:Parkinson's disease is a neurodegenerative disease,and its pathogenesis involves mitochondrial dysfunction.Exercise has a potential ameliorative effect on mitochondrial dysfunction related to Parkinson's disease,but there is no comprehensive review and in-depth analysis in this field. OBJECTIVE:To comprehensively review and analyze mitochondrial dysfunction related to Parkinson's disease and the potential ameliorative effect of exercise,thereby providing new ideas and methods for the treatment and prevention of Parkinson's disease. METHODS:We searched the Web of Science,PubMed,CNKI,WanFang,and VIP databases with the keywords of"mitochondria,mitochondrial function,mitochondrial disease,mitochondrial dysfunction,Parkinson's disease,Parkinson,exercise,physical activity,exercise training,exercise therapy,mitochondrial impairment,mitochondrial damage,mitochondrial defects"in Chinese and"mitochondria,Parkinson's disease,Parkinson disease,physical exercise,exercise,physical activity,mitochondrial dysfunction,mitochondrial damage,mitochondrial impairment,athletic training,exercise training,rehabilitation"in English.A total of 89 articles were included for review and analysis. RESLUTS AND CONCLUSION:Parkinson's disease is closely related to mitochondrial dysfunction,including mitochondrial biogenesis inhibition,reduced autophagy,increased apoptosis,abnormal elevation of Ca2+ concentration,and increased oxidative stress in Parkinson's disease patients.Exercise has a positive effect on mitochondrial dysfunction related to Parkinson's disease,by promoting mitochondrial biogenesisand autophagy,regulating mitochondrial morphology,altering the plasticity of the mitochondrial respiratory chain,and reducing oxidative stress,thus helping to improve the development and progression of Parkinson's disease.However,the detailed mechanism between mitochondrial dysfunction and the ameliorative effect of exercise is still not fully understood,and future clinical studies can be conducted to validate the results of animal models and gain insights into the benefits and mechanisms of exercise in patients with Parkinson's disease.