AUTHOR=Ye Fang , Li Linnan , Wang Jiao , Yang Hongfeng TITLE=Advances in gut-lung axis research: clinical perspectives on pneumonia prevention and treatment JOURNAL=Frontiers in Immunology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1576141 DOI=10.3389/fimmu.2025.1576141 ISSN=1664-3224