通过纤维和酸中介调节肠表皮上的MHC-II表达,可以防止Clostridioides difficile感染

José L Fachi1, Sarah de Oliveira2, Tihana Trsan1

  • 1Department of Pathology and Immunology, Washington University School of Medicine in St. Louis, Saint Louis, MO 63110, USA.

Cell host & microbe
|January 18, 2025
PubMed
概括

低纤维饮食会通过增加结肠MHC-II表达,促进致病性T细胞,使Clostridioides difficile感染 (CDI) 恶化. 食纤维代谢物酸盐通过ILC3s和IL-22抑制MHC-II,帮助CDI抵抗.