AUTHOR=Liu Ying , Bao Haiying TITLE=Ergosterone ameliorates RRR-induced spleen deficiency by gut microbiota-gut metabolites and P38MAPK signaling pathway JOURNAL=Frontiers in Microbiology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2025.1501068 DOI=10.3389/fmicb.2025.1501068 ISSN=1664-302X