中山醫學大學機構典藏 CSMUIR:Item 310902500/24615
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    题名: Cetyltrimethylammonium Bromide Disrupts the Mesenchymal Characteristics of HA22T/VGH Cells Via Inactivation of c-Met/PI3K/Akt/mTOR Pathway
    作者: Yue, CH;Chen, CH;Lee, WT;Su, TF;Pan, YR;Chen, YP;Huang, FM;Lee, CJ
    关键词: Cetyltrimethylammonium bromide (CTAB);hepatic cancer;HA22T/VGH;mesenchymal to epithelial transition
    日期: 2020
    上传时间: 2022-08-09T08:05:14Z (UTC)
    出版者: INT INST ANTICANCER RESEARCH
    ISSN: 0250-7005
    摘要: Background/Aim: Hepatocellular carcinoma (HCC) arises from hepatocytes, and is the most frequently occurring malignancy of primary liver cancer. In this study, we investigated the anti-metastatic effects of the quaternary ammonium compound, cetyltrimethylammonium bromide (CTAB), on HA22T/VGH HCC cells. Materials and Methods: According to our preliminary data, the effect of CTAB on cell cycle distribution, migration, invasion and the associated protein levels was examined using flow cytometry, wound-healing migration, Matrigel transwell invasion assay and western blotting under sub-lethal concentrations. Results: CTAB treatment of HA22T/VGH cells casued dose-dependent mesenchymal-epithelial transition (MET)-like changes and impaired migration and invasion capabilities. In addition, CTAB reduced the levels of metastasis-related proteins including c-Met, phosphoinositide 3-kinase (PI3K), Akt, mammalian target of rapamycin (mTOR), ribosomal protein S6 kinase (p70S6K), Twist, N-cadherin, and Vimentin. Moreover, pretreatment with hepatocyte growth factor (HGF) rescued CTAB-mediated effects. Conclusion: CTAB exhibited potent anti-EMT and anti-metastatic activities through the inhibition of migration and invasion of HA22T/VGH cells. CTAB interrupted the mesenchymal characteristics of HA22T/VGH cells, which were significantly alleviated by HGF in a dose-dependent manner. CTAB has the potential to evolve as a therapeutic agent for HCC.
    URI: http://dx.doi.org/10.21873/anticanres.14456
    https://www.webofscience.com/wos/woscc/full-record/WOS:000554889000007
    https://ir.csmu.edu.tw:8080/handle/310902500/24615
    關聯: ANTICANCER RESEARCH ,2020 ,v40 ,issue 8 ,p4513-4522
    显示于类别:[中山醫學大學研究成果] 期刊論文

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