Abstract:
:Glypican-3 (GPC3), a membrane-bound heparan sulfate proteoglycan, is found to be overexpressed in hepatocellular carcinoma (HCC). The purpose of the present study was to investigate the possible role of GPC3 in the development of HCC. In this study, RNA interference (RNAi) with a GPC3 small hairpin RNA (GPC3 shRNA) was used to identify the effects of GPC3 on the regulation of malignant behaviors of HCC. MHCC97-H, a highly metastatic human HCC cell line in which GPC3 mRNA and protein levels were detected as the highest among the 4 HCC cell lines assessed in this study, and was thus selected as a cell model for in vitro and in vivo experiments. The results showed that down-regulation of GPC3 can significantly inhibit the proliferative and invasive ability of MHCC97-H. Compared with the parental HCC cells, GPC3-silenced cells exhibited attenuated capacities in developing tumors in nude mice, while the growth of tumor xenografts derived from these cells dramatically regressed. In conclusion, our results suggest that GPC3 contributes to the proliferation and metastasis of HCC and that it may be a potential molecular target for HCC treatment.
journal_name
Int J Mol Medjournal_title
International journal of molecular medicineauthors
Ruan J,Liu F,Chen X,Zhao P,Su N,Xie G,Chen J,Zheng D,Luo Rdoi
10.3892/ijmm.2011.704subject
Has Abstractpub_date
2011-10-01 00:00:00pages
497-503issue
4eissn
1107-3756issn
1791-244Xjournal_volume
28pub_type
杂志文章abstract::Clinical observations and our high-density oligonucleotide microarray results demonstrated increased expression of proinflammatory chemokines after SARS-CoV infection. Here, we investigated the influence of SARS-CoV infection on CXCL8 (interleukin 8) and CXCL10 (interferon-gamma-inducible protein 10) in human intestin...
journal_title:International journal of molecular medicine
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journal_title:International journal of molecular medicine
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journal_title:International journal of molecular medicine
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journal_title:International journal of molecular medicine
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journal_title:International journal of molecular medicine
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journal_title:International journal of molecular medicine
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更新日期:2010-05-01 00:00:00
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journal_title:International journal of molecular medicine
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journal_title:International journal of molecular medicine
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doi:
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journal_title:International journal of molecular medicine
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doi:
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journal_title:International journal of molecular medicine
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doi:
更新日期:2004-11-01 00:00:00
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journal_title:International journal of molecular medicine
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doi:
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journal_title:International journal of molecular medicine
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journal_title:International journal of molecular medicine
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journal_title:International journal of molecular medicine
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doi:
更新日期:2010-01-01 00:00:00
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journal_title:International journal of molecular medicine
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journal_title:International journal of molecular medicine
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doi:10.3892/ijmm.2017.3211
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journal_title:International journal of molecular medicine
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