Cited 46 times in
miR-449a regulates the chondrogenesis of human mesenchymal stem cells through direct targeting of lymphoid enhancer-binding factor-1
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박민성 | - |
dc.contributor.author | 백승일 | - |
dc.contributor.author | 윤동석 | - |
dc.contributor.author | 이슬기 | - |
dc.contributor.author | 이진우 | - |
dc.contributor.author | 정호선 | - |
dc.date.accessioned | 2014-12-19T17:41:32Z | - |
dc.date.available | 2014-12-19T17:41:32Z | - |
dc.date.issued | 2012 | - |
dc.identifier.issn | 1547-3287 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/91873 | - |
dc.description.abstract | microRNAs are small molecules, about 17-23 nucleotides in length, that act as translational regulators of their target gene. By binding to a target, microRNAs are known to either inhibit translation or induce degradation of the target. Despite the great interest in microRNAs, however, the exact targets of each individual microRNA in different processes remain largely unknown. In this study, we determined that the lymphoid enhancer-binding factor-1 (LEF-1) was expressed during the chondrogenesis of human bone marrow-derived mesenchymal stem cells (hBM-MSCs) and sought to identify a novel microRNA targeting this gene. Through subsequent studies, we have identified, for the first time, one particular microRNA, miR-449a, that recognizes and regulates the expression of LEF-1 in a dose-dependent and sequence-specific manner. In addition, we observed that the inhibition of LEF-1 via miR-449a led to the subsequent repression of Sox 9, which is a well-established regulator of chondrogenesis. Collectively, this study demonstrated that miR-449a directly targets LEF-1, which in turn affects the expression of Sox 9, ultimately leading to the proper regulation of the differentiation and chondrogenesis of human MSCs (hBM-MSCs). | - |
dc.description.statementOfResponsibility | open | - |
dc.relation.isPartOf | STEM CELLS AND DEVELOPMENT | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | miR-449a regulates the chondrogenesis of human mesenchymal stem cells through direct targeting of lymphoid enhancer-binding factor-1 | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Orthopedic Surgery (정형외과학) | - |
dc.contributor.googleauthor | Seungil Paik | - |
dc.contributor.googleauthor | Ho Sun Jung | - |
dc.contributor.googleauthor | Seulgi Lee | - |
dc.contributor.googleauthor | Dong Suk Yoon | - |
dc.contributor.googleauthor | Min Sung Park | - |
dc.contributor.googleauthor | Jin Woo Lee | - |
dc.identifier.doi | 10.1089/scd.2011.0732 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A02909 | - |
dc.contributor.localId | A01467 | - |
dc.contributor.localId | A01825 | - |
dc.contributor.localId | A02547 | - |
dc.contributor.localId | A03230 | - |
dc.contributor.localId | A03785 | - |
dc.relation.journalcode | J02684 | - |
dc.identifier.eissn | 1557-8534 | - |
dc.identifier.url | http://online.liebertpub.com/doi/abs/10.1089/scd.2011.0732 | - |
dc.contributor.alternativeName | Park, Min Sung | - |
dc.contributor.alternativeName | Paik, Seung Il | - |
dc.contributor.alternativeName | Yoon, Dong Suk | - |
dc.contributor.alternativeName | Lee, Seul Gi | - |
dc.contributor.alternativeName | Lee, Jin Woo | - |
dc.contributor.alternativeName | Jung, Ho Sun | - |
dc.contributor.affiliatedAuthor | Lee, Seul Gi | - |
dc.contributor.affiliatedAuthor | Park, Min Sung | - |
dc.contributor.affiliatedAuthor | Paik, Seung Il | - |
dc.contributor.affiliatedAuthor | Yoon, Dong Suk | - |
dc.contributor.affiliatedAuthor | Lee, Jin Woo | - |
dc.contributor.affiliatedAuthor | Jung, Ho Sun | - |
dc.citation.volume | 21 | - |
dc.citation.number | 18 | - |
dc.citation.startPage | 3298 | - |
dc.citation.endPage | 3308 | - |
dc.identifier.bibliographicCitation | STEM CELLS AND DEVELOPMENT, Vol.21(18) : 3298-3308, 2012 | - |
dc.identifier.rimsid | 29975 | - |
dc.type.rims | ART | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.