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식물노화·수명연구단
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Vascular Proteomics Reveal Novel Proteins Involved in SMC Phenotypic Change: OLR1 as a SMC Receptor Regulating Proliferation and Inflammatory Response

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dc.contributor.authorKang, DH-
dc.contributor.authorChoi, M-
dc.contributor.authorChang, S-
dc.contributor.authorLee, MY-
dc.contributor.authorLee, DJ-
dc.contributor.authorChoi, K-
dc.contributor.authorPark, J-
dc.contributor.authorHan, EC-
dc.contributor.authorHwang, D-
dc.contributor.authorKwon, K-
dc.contributor.authorJo, H-
dc.contributor.authorChoi, C-
dc.contributor.authorKang, SW-
dc.date.accessioned2016-01-07T09:11:26Z-
dc.date.available2016-01-07T09:11:26Z-
dc.date.created2015-09-21-
dc.date.issued2015-08-
dc.identifier.issn1932-6203-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/1916-
dc.description.abstractNeointimal hyperplasia of vascular smooth muscle cells (VSMC) plays a critical role in atherosclerotic plaque formation and in-stent restenosis, but the underlying mechanisms are still incompletely understood. We performed a proteomics study to identify novel signaling molecules organizing the VSMC hyperplasia. The differential proteomics analysis in a balloon- induced injury model of rat carotid artery revealed that the expressions of 44 proteins are changed within 3 days post injury. The combination of cellular function assays and a protein network analysis further demonstrated that 27 out of 44 proteins constitute key signaling networks orchestrating the phenotypic change of VSMC from contractile to epithelial-like synthetic. Among the list of proteins, the in vivo validation specifically revealed that six proteins (Rab 15, ITR, OLR1, PDH beta, PTP epsilon) are positive regulators for VSMC hyperplasia. In particular, the OLR1 played dual roles in the VSMC hyperplasia by directly mediating oxidized LDL-induced monocyte adhesion via NF-kappa B activation and by assisting the PDGF-induced proliferation/migration. Importantly, OLR1 and PDGFR beta were associated in close proximity in the plasma membrane. Thus, this study elicits the protein network organizing the phenotypic change of VSMC in the vascular injury diseases such as atherosclerosis and discovers OLR1 as a novel molecular link between the proliferative and inflammatory responses of VSMCs-
dc.description.uri1-
dc.language영어-
dc.publisherPUBLIC LIBRARY SCIENCE-
dc.titleVascular Proteomics Reveal Novel Proteins Involved in SMC Phenotypic Change: OLR1 as a SMC Receptor Regulating Proliferation and Inflammatory Response-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000359995500005-
dc.identifier.scopusid2-s2.0-84942902672-
dc.identifier.rimsid21024-
dc.date.tcdate2018-10-01-
dc.contributor.affiliatedAuthorHwang, D-
dc.identifier.doi10.1371/journal.pone.0133845-
dc.identifier.bibliographicCitationPLOS ONE, v.10, no.8, pp.e0133845-
dc.citation.titlePLOS ONE-
dc.citation.volume10-
dc.citation.number8-
dc.citation.startPagee0133845-
dc.date.scptcdate2018-10-01-
dc.description.wostc3-
dc.description.scptc3-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordPlusRAT CAROTID-ARTERY-
dc.subject.keywordPlusGROWTH-FACTOR-
dc.subject.keywordPlusCORONARY ANGIOPLASTY-
dc.subject.keywordPlusNEOINTIMAL GROWTH-
dc.subject.keywordPlusMICE LACKING-
dc.subject.keywordPlusATHEROSCLEROSIS-
dc.subject.keywordPlusINJURY-
dc.subject.keywordPlusSTENOSIS-
dc.subject.keywordPlusPATHWAY-
dc.subject.keywordPlusINHIBITION-
Appears in Collections:
Center for Plant Aging Research (식물 노화·수명 연구단) > 1. Journal Papers (저널논문)
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