303 492

Cited 13 times in

Identification of Creb3l4 as an essential negative regulator of adipogenesis

DC FieldValueLanguage
dc.contributor.author김미영-
dc.contributor.author김재우-
dc.contributor.author김태현-
dc.contributor.author안용호-
dc.contributor.author조성호-
dc.contributor.author최현진-
dc.date.accessioned2015-12-28T10:54:11Z-
dc.date.available2015-12-28T10:54:11Z-
dc.date.issued2014-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/138271-
dc.description.abstractUnderstanding the molecular networks that regulate adipogenesis is crucial for combating obesity. However, the identity and molecular actions of negative regulators that regulate the early development of adipocytes remain poorly understood. In this study, we investigated the role of CREB3L4, a member of the CREB3-like family, in the regulation of adiposity. Constitutive overexpression of CREB3L4 resulted in the inhibition of adipocyte differentiation, whereas knockdown of Creb3l4 expression caused differentiation of preadipocytes into mature adipocytes, bypassing the mitotic clonal expansion step. In 3T3-L1 preadipocytes, Creb3l4 knockdown resulted in increased expression of peroxisome proliferator-activated receptor γ (PPARγ2) and CCAAT/enhancer binding protein (C/EBPα), either by increasing the protein stability of C/EBPβ or by decreasing the expression of GATA3, a negative regulator of PPARγ2 expression. Consequently, increased PPARγ2 and C/EBPα levels induced adipocyte differentiation, even in the presence of minimal hormonal inducer. Thus, it can be speculated that CREB3L4 has a role as gatekeeper, inhibiting adipogenesis in 3T3-L1 preadipocytes. Moreover, adipocytes of Creb3l4-knockout mice showed hyperplasia caused by increased adipogenesis, and exhibited improved glucose tolerance and insulin sensitivity, as compared with littermate wild-type mice. These results raise the possibility that Creb3l4 could be a useful therapeutic target in the fight against obesity and metabolic syndrome.-
dc.description.statementOfResponsibilityopen-
dc.formatapplication/pdf-
dc.relation.isPartOfCELL DEATH & DISEASE-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESH3T3-L1 Cells-
dc.subject.MESHAdipocytes/metabolism*-
dc.subject.MESHAdipocytes/pathology-
dc.subject.MESHAdipogenesis/genetics*-
dc.subject.MESHAdiposity/genetics-
dc.subject.MESHAnimals-
dc.subject.MESHCCAAT-Enhancer-Binding Proteins/genetics*-
dc.subject.MESHCCAAT-Enhancer-Binding Proteins/metabolism-
dc.subject.MESHCell Differentiation-
dc.subject.MESHCyclic AMP Response Element-Binding Protein/genetics*-
dc.subject.MESHCyclic AMP Response Element-Binding Protein/metabolism-
dc.subject.MESHGATA3 Transcription Factor/genetics-
dc.subject.MESHGATA3 Transcription Factor/metabolism-
dc.subject.MESHGene Expression Regulation-
dc.subject.MESHGlucose Tolerance Test-
dc.subject.MESHInsulin Resistance-
dc.subject.MESHMice-
dc.subject.MESHMice, Knockout-
dc.subject.MESHObesity/genetics*-
dc.subject.MESHObesity/metabolism-
dc.subject.MESHObesity/pathology-
dc.subject.MESHPPAR gamma/genetics*-
dc.subject.MESHPPAR gamma/metabolism-
dc.subject.MESHSignal Transduction-
dc.titleIdentification of Creb3l4 as an essential negative regulator of adipogenesis-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Biochemistry & Molecular Biology (생화학,분자생물학)-
dc.contributor.googleauthorT H Kim-
dc.contributor.googleauthorS H Jo-
dc.contributor.googleauthorH Choi-
dc.contributor.googleauthorJ M Park-
dc.contributor.googleauthorM Y Kim-
dc.contributor.googleauthorH Nojima-
dc.contributor.googleauthorJ W Kim-
dc.contributor.googleauthorY H Ahn-
dc.identifier.doi10.1038/cddis.2014.490-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00446-
dc.contributor.localIdA00865-
dc.contributor.localIdA02249-
dc.contributor.localIdA03838-
dc.contributor.localIdA04212-
dc.contributor.localIdA01081-
dc.relation.journalcodeJ00482-
dc.identifier.eissn2041-4889-
dc.identifier.pmid25412305-
dc.contributor.alternativeNameKim, Mi Young-
dc.contributor.alternativeNameKim, Jae Woo-
dc.contributor.alternativeNameKim, Tae Hyun-
dc.contributor.alternativeNameAhn, Yong Ho-
dc.contributor.alternativeNameJo, Seong Ho-
dc.contributor.alternativeNameChoi, Hyeon Jin-
dc.contributor.affiliatedAuthorKim, Mi Young-
dc.contributor.affiliatedAuthorKim, Jae Woo-
dc.contributor.affiliatedAuthorAhn, Yong Ho-
dc.contributor.affiliatedAuthorJo, Seong Ho-
dc.contributor.affiliatedAuthorChoi, Hyeon Jin-
dc.contributor.affiliatedAuthorKim, Tae Hyun-
dc.citation.volume5-
dc.citation.startPagee1527-
dc.identifier.bibliographicCitationCELL DEATH & DISEASE, Vol.5 : e1527, 2014-
dc.identifier.rimsid52769-
dc.type.rimsART-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Biochemistry and Molecular Biology (생화학-분자생물학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > BioMedical Science Institute (의생명과학부) > 1. Journal Papers

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.