Department of Neurology Renmin Hospital of Wuhan University Wuhan 430060 China;
Department of Neurology Renmin Hospital of Wuhan University Wuhan 430060 China;
Department of Neurology Union Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan 430022 China;
Department of Neurology Renmin Hospital of Wuhan University Wuhan 430060 China;
Parkinson’s disease; α-synuclein; gut microbiota; gut-brain axis; inflammation;