{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T20:32:16Z","timestamp":1790886736052,"version":"4.1.0"},"reference-count":47,"publisher":"The Endocrine Society","issue":"5","license":[{"start":{"date-parts":[[2025,4,3]],"date-time":"2025-04-03T00:00:00Z","timestamp":1743638400000},"content-version":"vor","delay-in-days":10,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["R01ES023316"],"award-info":[{"award-number":["R01ES023316"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["R01ES031139"],"award-info":[{"award-number":["R01ES031139"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,3,24]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Obesity is a global health crisis, with increasing evidence linking environmental factors such as exposure to endocrine-disrupting chemicals (EDCs) to its development. This study examines the transgenerational effects of exposure to the model obesogen, tributyltin (TBT), on obesity and metabolic health, specifically focusing on how these effects interact with a diet modeling the 50th percentile of US dietary consumption [the Total Western Diet (TWD)]. Pregnant F0 dams were exposed to TBT, and their offspring were subjected at adulthood to different diets, including a high-fat diet and TWD, across multiple subsequent generations (F1-F3). We found that TBT exposure predisposed male offspring to increased fat accumulation, insulin resistance, and metabolic dysfunction, effects that were exacerbated by the TWD. Notably, male offspring displayed elevated leptin levels, hepatic fibrosis, and inflammatory responses under TWD exposure, suggesting an additive or synergistic relationship between obesogen exposure and dietary fat intake. These transgenerational effects were largely absent in female offspring, underscoring sex-specific vulnerabilities to environmental and dietary factors. Our results demonstrated that the combination of prenatal TBT exposure and TWD amplifies metabolic disturbances across generations, highlighting the need to consider both environmental chemicals and dietary patterns in addressing the obesity pandemic. This study underscores the critical role of early-life EDC exposures and dietary factors in shaping long-term metabolic health and the potential for transgenerational programming of susceptibility to obesity and metabolic disorders.<\/jats:p>","DOI":"10.1210\/endocr\/bqaf063","type":"journal-article","created":{"date-parts":[[2025,3,31]],"date-time":"2025-03-31T00:39:11Z","timestamp":1743381551000},"source":"Crossref","is-referenced-by-count":11,"title":["Transgenerational Effects of the Obesogen Tributyltin on Metabolic Health in Mice: Interactions With a Western Diet"],"prefix":"10.1210","volume":"166","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3235-1959","authenticated-orcid":false,"given":"Richard C","family":"Chang","sequence":"first","affiliation":[{"name":"Department of Developmental and Cell Biology, University of California , Irvine, CA 92697-2300 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