AUTHOR=Li Shengjie , Wei Jing , Chen Tingtao TITLE=Editorial: Gut Microbiota in the Occurrence, Development and Treatment of Gut-Brain Disorders JOURNAL=Frontiers in Cellular and Infection Microbiology VOLUME=11 YEAR=2021 URL=https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2021.808454 DOI=10.3389/fcimb.2021.808454 ISSN=2235-2988