| 中心体相关蛋白55在胆管癌组织和细胞中的表达及其临床意义 |
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| 引用本文： | 卢泽法1,邵子诚1,张耀东2,李相成2. 中心体相关蛋白55在胆管癌组织和细胞中的表达及其临床意义[J]. 现代肿瘤医学, 2023, 0(11): 2057-2062. DOI: 10.3969/j.issn.1672-4992.2023.11.016 |
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| 作者姓名： | 卢泽法1 邵子诚1 张耀东2 李相成2 |
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| 作者单位： | 1.南通大学第二附属医院，南通市第一人民医院肝胆外科,江苏 南通 226000；2.南京医科大学第一附属医院肝胆中心，江苏 南京 210029 |
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| 基金项目： | 江苏省南通市科学技术局基础科学课题（编号:JCZ21092） |
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| 摘 要： | 目的:研究中心体相关蛋白55(centrosome associated protein 55，CEP55)在胆管癌组织和细胞中的表达情况，通过敲低CEP55研究其对胆管癌细胞增殖的影响。方法:通过RT-PCR、Western blot、免疫组化研究CEP55在胆管癌组织及细胞系中的表达情况，通过体外CCK8、平板克隆、EDU等功能实验研究敲低CEP55对胆管癌细胞增殖的影响。结果:CEP55在胆管癌组织和细胞系中均高表达，细胞功能实验显示敲低CEP55可降低胆管癌细胞的增殖能力，临床预后分析显示CEP55表达量高的患者预后较差。结论:CEP55在胆管癌组织和细胞中高表达，可促进胆管癌细胞的增殖能力，CEP55表达量高的患者预后较差。
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| 关 键 词： | 胆管癌 CEP55 增殖 |
Expression of centrosome associated protein 55 in tissues and cells of cholangiocarcinoma and its clinical significance |
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| LU Zefa1,SHAO Zicheng1,ZHANG Yaodong2,LI Xiangcheng2. Expression of centrosome associated protein 55 in tissues and cells of cholangiocarcinoma and its clinical significance[J]. Journal of Modern Oncology, 2023, 0(11): 2057-2062. DOI: 10.3969/j.issn.1672-4992.2023.11.016 |
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| Authors: | LU Zefa1 SHAO Zicheng1 ZHANG Yaodong2 LI Xiangcheng2 |
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| Affiliation: | 1.Department of Hepatobiliary Surgery，the First People＇s Hospital of Nantong，the Second Affiliated Hospital of Nantong University，Jiangsu Nantong 226000,China;2.Liver Transplant Center，the First Affiliated Hospital of Nanjing Medical University，Jiangsu Nanjing 210029,China. |
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| Abstract: | Objective:To investigate the expression of CEP55 in cholangiocarcinoma tissues and cells and its effect on the proliferation of cholangiocarcinoma cells by knockdown of CEP55.Methods:The expression of CEP55 in cholangiocarcinoma tissues and cell lines was studied by RT-PCR,Western blot and immunohistochemistry.The functional effects of CEP55 knockdown on cholangiocarcinoma cell lines were studied by CCK8,plate cloning and EDU tests in vitro.Results:CEP55 was overexpressed in cholangiocarcinoma tissues and cell lines.Cell function tests showed that knockdown of CEP55 could reduce the proliferation ability of cholangiocarcinoma cells.Clinical prognostic analysis showed that patients with high CEP55 expression had poor prognosis.Conclusion:CEP55 is overexpressed in cholangiocarcinoma,which can promote the proliferation of cholangiocarcinoma cells.Patients with high CEP55 expression level have a poor prognosis. |
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| Keywords: | cholangiocarcinoma CEP55 proliferation |
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