Original ResearchPublished 8 June 2026Acute myocardial infarction induces sex-specific, time-dependent remodeling of the gut microbiome and intestinal immune compartment in retired breeder C57BL/6N miceEszter Pal · Neda Omidi Arjenaki · Yao Lu · Jianguo Xia · Lorraine ChalifourFrontiers in Microbiomesdoi 10.3389/frmbi.2026.1818652