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中国癌症防治杂志 ›› 2014, Vol. 6 ›› Issue (1): 16-19.doi: 10.3969/j.issn.1674-5671.2014.01.04

• 临床研究 • 上一篇    下一篇

去唾液酸糖蛋白受体2基因在肝细胞性肝癌中的表达及意义

  

  1. 广西肿瘤防治研究所实验研究部;广西医科大学附属肿瘤医院输血科;广西医科大学研究生学院;广西中医药大学
  • 出版日期:2014-03-25 发布日期:2014-04-10
  • 通讯作者: 黄天壬 E-mail:tianrenhuang@yahoo.com.cn
  • 基金资助:

    国家自然科学基金资助项目(30960333);广西自然科学基金资助项目(桂科自0991017Z);广西高校科研项目[桂教科研(2003)22号]

Asialoglycoprotein receptor 2 gene expression and significance in  hepatocellular carcinoma

  • Online:2014-03-25 Published:2014-04-10

摘要: 目的 检测去唾液酸糖蛋白受体2(asialoglycoprotein receptor 2,ASGR2)基因在肝细胞性肝癌(hepatocellular carcinoma,HCC)中的表达水平,探讨ASGR2在HCC发生、发展中的作用和意义。方法 以RT-PCR法检测55例HCC患者、55例非肝癌的其他肿瘤患者和33例非肿瘤的其他疾病对照患者外周血液中ASGR2基因的表达水平,并分析其意义。结果 肝癌组和非肝癌的其他肿瘤组患者血液中ASGR2基因阳性表达率分别为85.5%、65.5%,两组差异有统计学意义(P<0.05),肝癌组和非肿瘤的其他疾病对照组ASGR2基因阳性表达率分别为85.5%、78.8%,两组差异无统计学意义(P>0.05),ASGR2基因在3组患者外周血液中的表达水平有明显差异(P<0.05)。ASGR2基因的表达与HCC患者的性别、年龄、AFP、肝硬化、肿瘤家族史等临床病理特征均无统计学意义(P>0.05)。结论 ASGR2基因的表达水平可能与HCC发生、发展有关,检测ASGR2的水平有望作为HCC早期发病的预测指标。

关键词: 肝肿瘤, 肝细胞性肝癌, 去唾液酸糖蛋白受体2, 基因, 表达

Abstract: Objective To explore the expression and possible significance of asialoglycoprotein receptor 2(ASGR2) gene in hepato-cellular carcinoma(HCC). Methods Expression of the ASGR2 gene in peripheral blood was detected by RT-PCR in 55 patients with hepatocellular carcinoma,55 patients with non-HCC tumors,and 33 non-tumor control patients. Results Expression of the ASGR2 gene was detected in significantly more HCC patients (85.5%) than in non-HCC patients (65.5%,P<0.05);in fact, the rate of positive expression was similar among HCC patients as in non-cancer controls(78.8%,P>0.05).Gene expression differed significantly across all three patient groups(P<0.05).ASGR2 gene expression was not significantly associated with clinicopathological features of HCC,age, AFP,cirrhosis, or cancer family history(P>0.05). Conclusion ASGR2 gene expression may be associated with HCC development, and detecting expression may serve as an early predictor of pathogenesis.

Key words: Liver neoplasms, Hepatocellular carcinoma, Asialoglycoprotein receptor 2, Gene, Expression