{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,22]],"date-time":"2026-10-22T14:04:48Z","timestamp":1792677888991,"version":"4.5.0"},"reference-count":59,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2021,5,18]],"date-time":"2021-05-18T00:00:00Z","timestamp":1621296000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100003392","name":"Natural Science Foundation of Fujian Province","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003392","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Pharmacol."],"abstract":"<jats:p>The xenoestrogens nonylphenols (NPs), which are materials used in the plastic polymer industry, are considered endocrine disruptors in a wide range of organisms. Studies have shown that human health problems, such as infertility and reproductive toxicology, are linked with NPs. However, the mechanism by which NPs interfere with male reproduction is not fully elucidated. Here, we found that 4-NP can result in male reproductive impairment and reduce androgen receptor (AR) protein levels in rat sertoli cells<jats:italic>in vitro<\/jats:italic>and<jats:italic>in vivo<\/jats:italic>. Moreover, we performed RNA sequencing to assess the differential expression of ceRNAs in rat primary sertoli cells treated with 4-NP. Bioinformatics methods, such as Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) database and ceRNA functional network analyses, were used to investigate the sequencing data and gain further understanding of the biological processes. Our analysis revealed a core set of mRNAs (<jats:italic>Ar<\/jats:italic>,<jats:italic>Atf6<\/jats:italic>and<jats:italic>Cbp<\/jats:italic>), and circRNAs (<jats:italic>circ673<\/jats:italic>,<jats:italic>circ1377<\/jats:italic>,<jats:italic>circ1789<\/jats:italic>, and<jats:italic>circPTEN<\/jats:italic>) that were selected and validated by RT-qPCR. In addition, the head-to-tail splicing of<jats:italic>circ673<\/jats:italic>,<jats:italic>circ1377<\/jats:italic>,<jats:italic>circ1789<\/jats:italic>, and<jats:italic>circPTEN<\/jats:italic>was identified by Sanger sequencing. These findings provide the first insight into the ceRNA expression profiles of rat sertoli cells and reveal that ceRNAs participate in 4-NP-induced impairment of sertoli cell function, thereby indicating potential therapies for both reproductive toxicology and male infertility.<\/jats:p>","DOI":"10.3389\/fphar.2021.644204","type":"journal-article","created":{"date-parts":[[2021,5,18]],"date-time":"2021-05-18T09:31:00Z","timestamp":1621330260000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":3,"title":["Identification of Competing Endogenous RNA and Micro-RNA Profiles and Regulatory Networks in 4-Nonylphenol-induced Impairment of Sertoli Cells"],"prefix":"10.3389","volume":"12","author":[{"given":"Wenjie","family":"Liu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhaokai","family":"Wang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaopeng","family":"Hu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1965","published-online":{"date-parts":[[2021,5,18]]},"reference":[{"key":"B1","doi-asserted-by":"publisher","first-page":"777","DOI":"10.1007\/s00018-012-1079-1","article-title":"Hormonal Control of Sertoli Cell Metabolism Regulates Spermatogenesis","volume":"70","author":"Alves","year":"2013","journal-title":"Cell. 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