AUTHOR=Wang Lili , Zheng Xuejie TITLE=Causal relationship between gut microbiota and insulin-like growth factor 1: a bidirectional two-sample Mendelian randomization study JOURNAL=Frontiers in Cellular and Infection Microbiology VOLUME=14 YEAR=2024 URL=https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2024.1406132 DOI=10.3389/fcimb.2024.1406132 ISSN=2235-2988