The alteration of intestinal mucosal α-synuclein expression and mucosal microbiota in Parkinson's disease. - Shi, Jihua; Wang, Yiran; Chen, Dan; Xu, Xue; Li, Wenbin; Li, Kai; He, Jing; Su, Wen; Luo, Qingfeng (Applied Microbiology & Biotechnology, 2023)