The role of heat shock protein 90 in migration and proliferation of vascular smooth muscle cells in the development of atherosclerosis
DC Field | Value | Language |
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dc.contributor.author | Kim, Jeonghan | - |
dc.contributor.author | Jang, Sung-Wuk | - |
dc.contributor.author | Park, Eunsoo | - |
dc.contributor.author | Oh, Minseok | - |
dc.contributor.author | Park, Sodam | - |
dc.contributor.author | Ko, Jesang | - |
dc.date.accessioned | 2021-09-05T07:30:43Z | - |
dc.date.available | 2021-09-05T07:30:43Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014-07 | - |
dc.identifier.issn | 0022-2828 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/98147 | - |
dc.description.abstract | The molecular chaperone heat shock protein 90 (HSP90) is overexpressed in plaques of atherosclerosis patients, and is associated with plague instability. However, the role of HSP90 in atherosclerosis remains unclear. The present study investigated the effects of HSP90 inhibition on migration and proliferation of vascular smooth muscle cells (VSMCs) and involvement in atherosclerosis. To examine the role of HSP90 in VSMC migration, VSMCs were treated with the specific HSP90 inhibitors, 17-N-allylamino-17-demethoxygeldanamycin (17-AAG) and STA-9090. Results of a chemotaxis assay showed that the HSP90 inhibitors suppress migration of VSMCs. HSP90 inhibition also prevented invasion and sprout formation of VSMCs via inhibition of matrix metalloproteinase-2 proteolytic activity. Results of a flow cytometric analysis showed that HSP90 inhibition induces cell cycle arrest via regulation of cyclin D3, PCNA and pRb. To investigate the role of HSP90 in the development of atherosclerosis, low-density lipoprotein receptor (LDLR) deficient mice were fed with a high cholesterol diet for 4 weeks and treated with 17-AAG for 8 weeks. HSP90 inhibition suppressed migration of VSMCs into atherosclerotic plague lesions in high cholesterol diet-stimulated LDLR-/- mice. Inhibition of HSP90 attenuates formation of atherosclerotic plagues via suppression of VSMC migration and proliferation, indicating that HSP90 inhibitors can be used as therapeutic agents for atherosclerosis and in stent restenosis. (C) 2014 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD | - |
dc.subject | MATRIX METALLOPROTEINASES | - |
dc.subject | HSP90 INHIBITORS | - |
dc.subject | TRANSCRIPTION FACTOR | - |
dc.subject | MMP-2 EXPRESSION | - |
dc.subject | CANCER | - |
dc.subject | INTEGRIN | - |
dc.subject | THERAPY | - |
dc.subject | SIGNALS | - |
dc.subject | SYSTEM | - |
dc.subject | AKT | - |
dc.title | The role of heat shock protein 90 in migration and proliferation of vascular smooth muscle cells in the development of atherosclerosis | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ko, Jesang | - |
dc.identifier.doi | 10.1016/j.yjmcc.2014.03.008 | - |
dc.identifier.scopusid | 2-s2.0-84901304121 | - |
dc.identifier.wosid | 000337119700017 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MOLECULAR AND CELLULAR CARDIOLOGY, v.72, pp.157 - 167 | - |
dc.relation.isPartOf | JOURNAL OF MOLECULAR AND CELLULAR CARDIOLOGY | - |
dc.citation.title | JOURNAL OF MOLECULAR AND CELLULAR CARDIOLOGY | - |
dc.citation.volume | 72 | - |
dc.citation.startPage | 157 | - |
dc.citation.endPage | 167 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Cardiovascular System & Cardiology | - |
dc.relation.journalResearchArea | Cell Biology | - |
dc.relation.journalWebOfScienceCategory | Cardiac & Cardiovascular Systems | - |
dc.relation.journalWebOfScienceCategory | Cell Biology | - |
dc.subject.keywordPlus | MATRIX METALLOPROTEINASES | - |
dc.subject.keywordPlus | HSP90 INHIBITORS | - |
dc.subject.keywordPlus | TRANSCRIPTION FACTOR | - |
dc.subject.keywordPlus | MMP-2 EXPRESSION | - |
dc.subject.keywordPlus | CANCER | - |
dc.subject.keywordPlus | INTEGRIN | - |
dc.subject.keywordPlus | THERAPY | - |
dc.subject.keywordPlus | SIGNALS | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordPlus | AKT | - |
dc.subject.keywordAuthor | Atherosclerosis | - |
dc.subject.keywordAuthor | Smooth muscle cell | - |
dc.subject.keywordAuthor | Heat shock protein 90 | - |
dc.subject.keywordAuthor | Restenosis | - |
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