AUTHOR=Wang Lianli , Zhang Yue , Ran Yan , Li Laifu , Mei Lin , Ye Fangchen , Sun Yating , Wang Ting , Quan Xiaojing , Shi Haitao , Dai Fei TITLE=Association between AHR in EGCs and IBS-D patients: the indole pathway of tryptophan metabolism JOURNAL=Frontiers in Nutrition VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2025.1566595 DOI=10.3389/fnut.2025.1566595 ISSN=2296-861X