{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,24]],"date-time":"2026-08-24T00:19:11Z","timestamp":1787530751861,"version":"build-2736575974"},"reference-count":35,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,8,23]],"date-time":"2026-08-23T00:00:00Z","timestamp":1787443200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,8,23]],"date-time":"2026-08-23T00:00:00Z","timestamp":1787443200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["analyticalsciencejournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Applied Toxicology"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    The present study aimed to evaluate the effects of dimethylcurcumin (DMC) on copper sulfate (CuSO\n                    <jats:sub>4<\/jats:sub>\n                    )\u2010induced inflammatory toxicity in zebrafish, and preliminarily explore its potential molecular mechanism. Zebrafish larvae at 3\u2009days post\u2010fertilization (3\u2009dpf) were pretreated with different concentrations of DMC for 24\u2009h, followed by a 2\u2009h exposure to CuSO\n                    <jats:sub>4<\/jats:sub>\n                    . Inflammatory cell migration and aggregation, reactive oxygen species (ROS) levels, and locomotor activity were then determined to evaluate the protective effect of DMC against CuSO\n                    <jats:sub>4<\/jats:sub>\n                    \u2010induced toxicity. To investigate the potential mechanisms through which DMC confers protection against CuSO\n                    <jats:sub>4<\/jats:sub>\n                    \u2010induced toxicity, RT\u2010qPCR verification and molecular docking analyses were conducted. Compared with the control group, CuSO\n                    <jats:sub>4<\/jats:sub>\n                    \u2010treated zebrafish exhibited aggravated inflammatory cell migration, elevated ROS levels, and reduced locomotor distance and speed. However, DMC pretreatment markedly alleviated inflammatory cell migration and restored locomotor activity compared with the CuSO\n                    <jats:sub>4<\/jats:sub>\n                    \u2010treated group. Transcriptomic analysis revealed that differentially expressed genes were mainly enriched in metabolic pathways, including starch and sucrose metabolism, steroid hormone biosynthesis and arachidonic acid metabolism. RT\u2010qPCR and molecular docking analyses further substantiated changes in the expression of relevant genes involved in these pathways. DMC has the potential to alleviate CuSO\n                    <jats:sub>4<\/jats:sub>\n                    \u2010induced toxicity in zebrafish. Its protective mechanism may be associated with the modulation of glycolipid and arachidonic acid metabolism.\n                  <\/jats:p>","DOI":"10.1002\/jat.70404","type":"journal-article","created":{"date-parts":[[2026,8,23]],"date-time":"2026-08-23T23:26:52Z","timestamp":1787527612000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Dimethylcurcumin Alleviates Copper Sulfate\u2010Induced Toxicity by Regulating Glycolipid Metabolism and Arachidonic Acid Metabolism"],"prefix":"10.1002","author":[{"given":"Duoduo","family":"Wang","sequence":"first","affiliation":[{"name":"Biology Institute Qilu University of Technology (Shandong Academy of Sciences)  Jinan Shandong Province China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xinyu","family":"Liu","sequence":"additional","affiliation":[{"name":"Nanjing Foreign Language School British Columbia Academy  Nanjing Jiangsu Province 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