Causal effect of gut microbiota-derived metabolite trimethylamine N-oxide on Parkinson's disease: A Mendelian randomisation study.
Hang ZhouYuqi LuoWenjie ZhangFen XieChao DengWenhua ZhengShuzhen ZhuQing Wang
Published in: European journal of neurology (2023)
Our findings provide suggestive evidence that TMAO and its precursors have a causal effect on the progression of PD. Further investigation of the underlying mechanisms is required.