{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T21:39:11Z","timestamp":1791581951627,"version":"4.3.4"},"reference-count":48,"publisher":"Wiley","issue":"14","license":[{"start":{"date-parts":[[2023,7,18]],"date-time":"2023-07-18T00:00:00Z","timestamp":1689638400000},"content-version":"vor","delay-in-days":17,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100012351","name":"Mitsubishi Tanabe Pharma Corporation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100012351","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["physoc.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Physiological Reports"],"published-print":{"date-parts":[[2023,7]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Short\u2010chain fatty acids (SCFAs) are the end products of the fermentation of dietary fibers by the intestinal microbiota and reported to exert positive effects on host physiology. Acetate is the most abundant SCFA in humans and is shown to improve acute kidney injury in a mouse model of ischemia\u2013reperfusion injury. However, how SCFAs protect the kidney and whether SCFAs have a renoprotective effect in chronic kidney disease (CKD) models remain to be elucidated. We investigated whether acetate and other SCFAs could attenuate the kidney damage. In in vitro experiments, cell viability of acetate\u2010treated human kidney 2 (HK\u20102) cells was significantly higher than that of vehicle\u2010treated in an oxidative stress model, and acetate reduced cellular reactive oxygen species (ROS) production. In mitochondrial analysis, the MitoSOX\u2010positive cell proportion decreased, and transcription of dynamin\u20101\u2010like protein gene, a fission gene, was decreased by acetate treatment. In in vivo experiments in mice, acetate treatment significantly ameliorated fibrosis induced by unilateral ureteral obstruction, and the oxidative stress marker phosphorylated histone H2AX (\u03b3H2AX) was also reduced. Further, acetate treatment ameliorated dysmorphic mitochondria in the proximal tubules, and ROS and mitochondrial analyses suggested that acetate improved mitochondrial damage. Our findings indicate a renoprotective effect of acetate in CKD.<\/jats:p>","DOI":"10.14814\/phy2.15774","type":"journal-article","created":{"date-parts":[[2023,7,18]],"date-time":"2023-07-18T23:01:30Z","timestamp":1689721290000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":26,"title":["Acetate attenuates kidney fibrosis in an oxidative stress\u2010dependent manner"],"prefix":"10.14814","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1074-3679","authenticated-orcid":false,"given":"Chiaki","family":"Kawabata","sequence":"first","affiliation":[{"name":"Division of Nephrology and Endocrinology The University of Tokyo Graduate School of Medicine  Tokyo Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yosuke","family":"Hirakawa","sequence":"additional","affiliation":[{"name":"Division of Nephrology and Endocrinology The University of Tokyo Graduate School of Medicine  Tokyo 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