Gelsolin-like Actin-capping Protein (CapG) Overexpression in the Cytoplasm of Human Hepatocellular Carcinoma, Associated with Cellular Invasion, Migration and Tumor Prognosis

doi:10.21873/anticanres.12680

Chia Nan University of Pharmacy & Science Institutional Repository > 藥理學院 > 化妝品應用與管理系(所) > 期刊論文 > Item 310902800/32223

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://ir.cnu.edu.tw/handle/310902800/32223

標題:	Gelsolin-like Actin-capping Protein (CapG) Overexpression in the Cytoplasm of Human Hepatocellular Carcinoma, Associated with Cellular Invasion, Migration and Tumor Prognosis
作者:	Tsai, Tsung-Jung Chao, Wen-Ying Chen, Chien-Chin Chen, Yi-Ju Lin, Ching-Yen Lee, Ying-Ray
貢獻者:	Ditmanson Med Fdn Chiayi Christian Hosp, Dept Gastroenterol Min Hwei Coll Hlth Care Management, Dept Nursing Ditmanson Med Fdn Chiayi Christian Hosp, Dept Pathol Chia Nan Univ Pharm & Sci, Dept Cosmet Sci Ditmanson Med Fdn Chiayi Christian Hosp, Dept Med Res
關鍵字:	CapG human hepatocellular carcinoma invasion migration
日期:	2018-07
上傳時間:	2019-11-15 15:45:46 (UTC+8)
出版者:	INT INST ANTICANCER RESEARCH
摘要:	Background/Aim: Human hepatocellular carcinoma (HCC) is one of the most common cancers worldwide. Patients with metastatic HCC (mHCC) show poor prognosis and high mortality. In previous reports, gelsolin-like actin-capping protein (CapG) has been demonstrated to regulate cancer invasion and metastasis in various human cancers. In this study, the expression of CapG was verified in normal and/or HCCs' specimens and HCC cell lines. Moreover, the bio-activity of CapG was also investigated. Materials and Methods: The expression of CapG was examined in HCC's tissue-array by immunohistochemical (IHC) staining. The mRNA and protein of CapG in three HCC cell lines were determined using real-time RT-PCR and western blot. Moreover, a trans-well migration model and a matrigel-trans-well invasion assay were used to address the bio-activity of CapG in HCC cell lines. Results: CapG was detected in the cytoplasm of normal liver tissue and HCC specimens. Importantly, CapG expression was elevated in the HCC specimens compared to normal cases and was significantly overexpressed in mHCC cases compared to normal cases. Moreover, patients with highly expressed CapG showed greater mortality in HCC cases. In addition, the RNA and protein levels of CapG among three HCC cell lines showed a positive association with cellular migration and invasive ability. CapG knockdown with shRNA in HCC cells also verified this finding. Conclusion: In the present study, it is demonstrated that CapG is expressed in the cytoplasm and could be used as a prognostic or diagnostic biomarker for mHCC in clinical specimens. Moreover, CapG might contribute to tumor motility and cancer-associated mortality.
link:	http://dx.doi.org/10.21873/anticanres.12680
關聯:	Medical Science Monitor, v.38, n.7, pp.3943-3950
显示于类别:	[化妝品應用與管理系(所)] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
index.html		0Kb	HTML	1301	检视/开启

在CNU IR中所有的数据项都受到原著作权保护.

TAIR相关文章

数据加载中.....