{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T04:43:39Z","timestamp":1791434619600,"version":"4.3.3"},"reference-count":47,"publisher":"Public Library of Science (PLoS)","issue":"9","license":[{"start":{"date-parts":[[2023,9,1]],"date-time":"2023-09-01T00:00:00Z","timestamp":1693526400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100017949","name":"Health Commission of Shanxi Province","doi-asserted-by":"publisher","award":["2022122"],"award-info":[{"award-number":["2022122"]}],"id":[{"id":"10.13039\/100017949","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Linfen City key research and development plan","award":["2108"],"award-info":[{"award-number":["2108"]}]}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"abstract":"<jats:p>Recently, myocardial ischemia-reperfusion (I\/R) injury was suggested associated with intestinal flora. However, irisin has demonstrated beneficial effects on myocardial I\/R injury, thus increasing interest in exploring its mechanism. Therefore, whether irisin interferes in gut microbiota and gut mucosal barrier during myocardial I\/R injury was investigated in the present study. Irisin was found to reduce the infiltration of inflammatory cells and fracture in myocardial tissue, myocardial enzyme levels, and the myocardial infarction (MI) area. In addition, the data showed that irisin reverses I\/R-induced gut dysbiosis as indicated by the decreased abundance of Actinobacteriota and the increased abundance of Firmicutes, and maintains intestinal barrier integrity, reduces metabolic endotoxemia, and inhibits the production of proinflammatory cytokines interleukin 1\u03b2 (IL-1\u03b2), interleukin 6 (IL-6), and tumor necrosis factor \u03b1 (TNF-\u03b1). Based on the results, irisin could be a good candidate for ameliorating myocardial I\/R injury and associated diseases by alleviating gut dysbiosis, endothelial dysfunction and anti-inflammatory properties.<\/jats:p>","DOI":"10.1371\/journal.pone.0291022","type":"journal-article","created":{"date-parts":[[2023,9,1]],"date-time":"2023-09-01T17:30:42Z","timestamp":1693589442000},"page":"e0291022","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":20,"title":["Irisin ameliorates myocardial ischemia-reperfusion injury by modulating gut microbiota and intestinal permeability in 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