AUTHOR=Pi Jiang , Zhang Guoliang , Zeng Gucheng TITLE=Editorial: Gut-lung interaction axis JOURNAL=Frontiers in Microbiology VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2023.1159629 DOI=10.3389/fmicb.2023.1159629 ISSN=1664-302X