AUTHOR=Ding Wenwen , Cheng Yiwen , Liu Xia , Zhu Zhangcheng , Wu Lingbin , Gao Jie , Lei Wenhui , Li Yating , Zhou Xin , Wu Jian , Gao Yongtao , Ling Zongxin , Jiang Ruilai TITLE=Harnessing the human gut microbiota: an emerging frontier in combatting multidrug-resistant bacteria JOURNAL=Frontiers in Immunology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1563450 DOI=10.3389/fimmu.2025.1563450 ISSN=1664-3224