{"title":"Nuclear receptor corepressors and PPARgamma.","authors":"Ronald N Cohen","doi":"10.1621/nrs.04003","DOIUrl":null,"url":null,"abstract":"<p><p>The nuclear receptor corepressors NCoR and SMRT repress gene transcription by recruiting a histone deacetylase complex. Their roles in PPARgamma action have been controversial. Recent evidence, however, suggests that NCoR and SMRT repress PPARgamma-mediated transcriptional activity on specific promoters in the adipocyte. In addition, by repressing PPARgamma action, these corepressors inhibit the ability of adipocyte differentiation to proceed. A further understanding of corepressor action in the adipocyte will provide insight into the balance of forces regulating adipogenesis, insulin sensitivity, and Type 2 diabetes mellitus.</p>","PeriodicalId":87415,"journal":{"name":"Nuclear receptor signaling","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2006-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1621/nrs.04003","citationCount":"32","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nuclear receptor signaling","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1621/nrs.04003","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2006/2/8 0:00:00","PubModel":"Epub","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 32
Abstract
The nuclear receptor corepressors NCoR and SMRT repress gene transcription by recruiting a histone deacetylase complex. Their roles in PPARgamma action have been controversial. Recent evidence, however, suggests that NCoR and SMRT repress PPARgamma-mediated transcriptional activity on specific promoters in the adipocyte. In addition, by repressing PPARgamma action, these corepressors inhibit the ability of adipocyte differentiation to proceed. A further understanding of corepressor action in the adipocyte will provide insight into the balance of forces regulating adipogenesis, insulin sensitivity, and Type 2 diabetes mellitus.