Autophagy is a powerful process for removing such proteins and for maintaining homeostasis.However,autophagy dysfunction has also been implicated in the pathogenesis of vari-ous neurodegenerative diseases,including Parkinson 's disease (PD).Recent studies have shown that TFEB could regulate au-tophagy and lysosome function through regulating the expressionof the relatedgenes.Thus,TFEB plays a key role in the occur-rence of Parkinson's disease.Therefore,this article will make a review of the regulatory mechanism of TFEB and its role in Par-kinson's disease.

Objective:To understand the cognition and training status of basic life support among medical staff in Linfen, Shanxi Province, and to provide reference for the development of targeted training strategies and programs.Methods:A questionnaire survey was conducted among medical staff in 12 county hospitals in Linfen, Shanxi Province by convenience sampling method. The survey included the general characteristics of departments and medical staff, previous basic life support training assessment and cognitive status.Results:A total of 839 medical staff were included, 756 (90.1%) completed the survey, 183 (24.2%) were doctors and 573 (75.8%) were nurses. Most personnel lacked awareness of environmental safety, emergency response system start-up, adequate compression, airway management, and electrical defibrillation.Conclusions:The cognitive status of basic life support of medical staff in Linfen county is not optimistic. It is necessary to construct an applicable precision training course and retraining assessment system to improve the cognitive level and practical operation ability.