{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,17]],"date-time":"2026-10-17T17:49:03Z","timestamp":1792259343220,"version":"4.4.0"},"reference-count":43,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2022,12,16]],"date-time":"2022-12-16T00:00:00Z","timestamp":1671148800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Cell. Infect. Microbiol."],"abstract":"<jats:sec><jats:title>Objective<\/jats:title><jats:p>To explore the common differential flora of IgAN, Kawasaki disease and IgA vasculitis by screening and analyzing the differential intestinal flora between the three disease groups of IgAN, Kawasaki disease and IgA vasculitis and their healthy controls.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Papers on 16srRNA sequencing-related intestinal flora of IgAN, Kawasaki disease and IgA vasculitis were searched in databases, the literature was systematically collated and analysed, the original data was download from the relevant databases, and then the operational taxonomic unit and species classification analysis were performed. Besides, Alpha diversity analysis and Beta diversity analysis were performed to screen for IgAN, Kawasaki disease and I1gA vasculitis groups and finally compare the common intestinal differential flora among the three groups.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Among the common differential flora screened, <jats:italic>Lachnospiracea_incertae_sedis<\/jats:italic> was lower in both the IgAN and Kawasaki disease groups than in the respective healthy controls; <jats:italic>Coprococcus<\/jats:italic> was low in the IgAN group but high in the IgA vasculitis group. <jats:italic>Fusicatenibacter<\/jats:italic> was lower in both the Kawasaki disease and IgA vasculitis groups than in their respective healthy controls, and <jats:italic>Intestinibacter<\/jats:italic> was low in the Kawasaki disease group, but its expression was high in the IgA vasculitis group.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The dysbiosis of the intestinal flora in the three groups of patients with IgAN, Kawasaki disease and IgA vasculitis, its effect on the immunity of the organism and its role in the development of each disease group remain unclear, and the presence of their common differential flora may further provide new ideas for the association of the pathogenesis of the three diseases.<\/jats:p><\/jats:sec>","DOI":"10.3389\/fcimb.2022.1061629","type":"journal-article","created":{"date-parts":[[2022,12,16]],"date-time":"2022-12-16T17:40:21Z","timestamp":1671212421000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":25,"title":["Landscape of intestinal microbiota in patients with IgA nephropathy, IgA vasculitis and Kawasaki disease"],"prefix":"10.3389","volume":"12","author":[{"given":"Xueli","family":"Hu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ru","family":"Fan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wenzhu","family":"Song","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jianbo","family":"Qing","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaoyan","family":"Yan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yaheng","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qi","family":"Duan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yafeng","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1965","published-online":{"date-parts":[[2022,12,16]]},"reference":[{"key":"B1","doi-asserted-by":"publisher","first-page":"792","DOI":"10.1002\/art.40784","article-title":"Monocyte-derived interleukin-1\u03b2 as the driver of s100a12-induced sterile inflamm atory activation of human coronary artery endothelial cells: Implications for the pathogenesis of kawasaki disease","volume":"71","author":"Armaroli","year":"2019","journal-title":"Arthr. 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