实用肿瘤学杂志 ›› 2018, Vol. 32 ›› Issue (2): 117-121.doi: 10.11904/j.issn.1002-3070.2018.02.005

• 临床研究 • 上一篇    下一篇

肝癌组织中抗凝血酶Ⅲ基因表达的临床意义

文娟娟, 瞿兵, 刘超   

  1. 恩施土家族苗族自治州民族医院消化内科(恩施 445000)
  • 收稿日期:2017-06-13 出版日期:2018-04-28 发布日期:2018-05-09
  • 通讯作者: 文娟娟,E-mail:wjuanwhu@163.com
  • 作者简介:文娟娟,女,(1983-),硕士,主治医师,从事消化系统疾病诊治的研究。

Clinical significance of antithrombin Ⅲ gene expression in hepatocellular carcinoma tissues

WEN Juanjuan, QU Bing, LIU Chao   

  1. Department of Gastroenterology,The Central Hospital of Enshi Autonomous Prefecture,Enshi 445000,China
  • Received:2017-06-13 Online:2018-04-28 Published:2018-05-09

摘要: 目的 探讨肝癌组织中抗凝血酶Ⅲ(Antithrombin-Ⅲ,AT3)基因表达水平及其与临床特征和预后的关系。方法 收集公共数据库中214例肝癌组织的基因表达谱及相关临床数据,对样本中AT3基因表达水平与临床特征和预后的关系进行相关性分析。结果 单因素分析提示,AT3低表达组中,血清甲胎蛋白含量较高(P<0.001),肿瘤体积较大(P=0.015),TNM分期较差(P=0.001),转移风险较高(P<0.001)。生存分析提示,肿瘤体积较大(P=0.023)、多发结节(P=0.047)、合并肝硬化(P=0.016)、TNM分期较晚(P<0.001)、高转移风险(P=0.001)及AT3低表达(P=0.005)与肝癌患者预后有关。多因素Cox回归分析亦提示AT3表达水平是肝癌患者预后的独立影响因素(HR=0.850,95%CI:0.745~0.970,P=0.016)。结论 肝癌组织中,AT3表达水平与患者临床特征及预后有关,其低表达可能是影响肝癌预后的危险因素之一。

关键词: 肝癌, 抗凝血酶III, 临床意义

Abstract: Objective The aim of this study was to investigate the expression of antithrombin Ⅲ(AT3)gene in hepatocellular carcinoma(HCC)and its relationship with clinical features and prognosis.Methods The profiles of gene expression and related clinical data of 214 HCC tissues were collected from the public database.Correlation analysis was conducted to investigate the association between the level of AT3 expression and clinical features,and the prognosis.Results Univariate analysis showed that with the low expression of AT3 in HCC tissues,there were a higher level of blood alpha fetoprotein(AFP)(P<0.001),a larger tumor size(P=0.015),a poorer TNM stage(P=0.001),and a higher metastasis risk(P<0.001).Survival analysis showed that tumor size was larger(P=0.023),multiple nodules(P=0.047),simultaneous cirrhosis(P=0.016),a poorer TNM stage(P<0.001),a higher metastasis risk(P=0.001),and the lower expression of AT3(P=0.005).These were the risk factors of prognosis.Multivarate Cox analysis also showed a negative association between the expression of AT3 and the prognosis of HCC(HR=0.850,95%CI:0.745~0.970,P=0.016).Conclusion The expression of AT3 in HCC is associated with the clinical characteristics and prognosis of the patients.The low expression of AT3 is one of the risk factors for the prognosis of HCC.

Key words: Hepatocellular carcinoma, AT3 gene, Clinical significance

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