Simvastatin induces apoptosis in human colon cancer cells and in tumor xenografts, and attenuates colitis-associated colon cancer in mice
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, Soo-Jeong | - |
dc.contributor.author | Kim, Joo Sung | - |
dc.contributor.author | Kim, Jung Mogg | - |
dc.contributor.author | Lee, Jong Yeul | - |
dc.contributor.author | Jung, Hyun Chae | - |
dc.contributor.author | Song, In Sung | - |
dc.date.accessioned | 2022-12-21T01:49:23Z | - |
dc.date.available | 2022-12-21T01:49:23Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2008-08 | - |
dc.identifier.issn | 0020-7136 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/178110 | - |
dc.description.abstract | Statins, HMG-CoA reductase inhibitors could be associated with the risk reduction of colorectal cancer. We previously demonstrated that simvastatin inhibits NF-kappa B signaling in human intestinal epithelia] cells and ameliorates acute murine colitis. The aim of our study was to evaluate the effects of simvastatin on the apoptotic pathways related to NF-kappa B signaling in colon cancer cells, and on anticancer effects in 2 different animal models. We treated cell lines (COLO 205 and HCT 116) with simvastatin or vehicle and determined apoptosis by cell cycle analysis, Annexin V-FITC staining, caspase-3 activity assay and confocal microscopy. We assessed the expression of antiapoptotic factors by RT-PCR and Western blotting. In the colitis-associated colon cancer (CAC) model, we induced colonic tumors in C57/BL6 mice by azoxymethane and dextran sulfate sodium administration, and evaluated simvastatin's effect on tumor growth. In the xenograft model, we evaluated its effect on the inoculated tumor growth. In both cell lines, simvastatin caused dose- and time-dependent cell death. Annexin V staining significantly increased after simvastatin treatment. It augmented caspase-3 activity and downregulated the expression of Bcl-2, Bcl-xL, cIAP1 and cFLIP. In the CAC model, simvastatin significantly reduced tumor development. In the xenograft model, tumors from animals treated with simvastatin had smaller volumes, larger necrotic areas, lower expression of VEGF and higher apoptotic scores. In conclusion, simvastatin inhibited colon cancer development by induction of apoptosis and suppression of angiogenesis. These results suggest that simvastatin could be a potential chemopreventive and therapeutic agent of CAC as well as de novo colon cancer. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY-LISS | - |
dc.title | Simvastatin induces apoptosis in human colon cancer cells and in tumor xenografts, and attenuates colitis-associated colon cancer in mice | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Jung Mogg | - |
dc.identifier.doi | 10.1002/ijc.23593 | - |
dc.identifier.scopusid | 2-s2.0-47049103366 | - |
dc.identifier.wosid | 000257818000029 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF CANCER, v.123, no.4, pp.951 - 957 | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF CANCER | - |
dc.citation.title | INTERNATIONAL JOURNAL OF CANCER | - |
dc.citation.volume | 123 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 951 | - |
dc.citation.endPage | 957 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Oncology | - |
dc.relation.journalWebOfScienceCategory | Oncology | - |
dc.subject.keywordPlus | NF-KAPPA-B | - |
dc.subject.keywordPlus | COENZYME-A REDUCTASE | - |
dc.subject.keywordPlus | INTESTINAL EPITHELIAL-CELLS | - |
dc.subject.keywordPlus | ACUTE MURINE COLITIS | - |
dc.subject.keywordPlus | TNF-ALPHA | - |
dc.subject.keywordPlus | COLORECTAL-CANCER | - |
dc.subject.keywordPlus | DOWN-REGULATION | - |
dc.subject.keywordPlus | INHIBITORS | - |
dc.subject.keywordPlus | STATINS | - |
dc.subject.keywordPlus | KINASE | - |
dc.subject.keywordAuthor | simvastatin | - |
dc.subject.keywordAuthor | apoptosis | - |
dc.subject.keywordAuthor | colon cancer cells | - |
dc.subject.keywordAuthor | tumor xenograft | - |
dc.subject.keywordAuthor | colitis-associated colon cancer | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/10.1002/ijc.23593 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.