检验医学 ›› 2017, Vol. 32 ›› Issue (3): 178-181.DOI: 10.3969/j.issn.1673-8640.2017.03.005

• 临床应用研究·论著 • 上一篇    下一篇

HBV相关肝炎、肝硬化及肝癌患者DcR3的表达及其与Fas的关系

梁冬雨, 侯彦强, 娄晓丽   

  1. 上海交通大学附属第一人民医院松江分院中心实验室,上海 201600
  • 收稿日期:2016-06-23 出版日期:2017-03-30 发布日期:2017-04-11
  • 作者简介:null

    作者简介:梁冬雨,女,1985年生,硕士,主管技师,主要从事感染与免疫研究。

  • 基金资助:
    国家自然科学基金青年科学基金项目(81401937)

Relationship of DcR3 expression with Fas expression in patients with chronic hepatitis B,liver cirrhosis and liver cancer

LIANG Dongyu, HOU Yanqiang, LOU Xiaoli   

  1. Department of Central Laboratory,Songjiang Campus,Shanghai General Hospital,Shanghai Jiaotong University,Shanghai 201600,China
  • Received:2016-06-23 Online:2017-03-30 Published:2017-04-11

摘要:

目的 研究乙型肝炎病毒(HBV)相关肝炎、肝硬化及肝癌患者诱骗受体3(DcR3)的表达情况及其与死亡受体Fas的关系。方法 常规检查34例慢性乙型肝炎患者、31例HBV相关肝硬化患者、28例HBV相关肝癌患者和28名健康体检者(正常对照组)的丙氨酸氨基转移酶(ALT)水平及HBV DNA载量,其中10例行肝组织病理检查。采用酶联免疫吸附试验(ELISA)检测血清中DcR3的水平,并与ALT、HBV DNA载量作相关性分析。采用荧光定量聚合酶链反应(PCR)检测肝组织中DcR3和Fas mRNA的水平,并作相关性分析。结果 慢性乙型肝炎组、HBV相关肝硬化组、HBV相关肝癌组与正常对照组比较,血清DcR3水平明显升高(P<0.05),HBV相关肝癌组较其他组升高更明显(P<0.05),其余各组间差异无统计学意义(P>0.05)。慢性乙型肝炎患者血清DcR3水平与ALT、HBV DNA呈正相关(r值分别为0.448 1、0.500 7,P<0.05)。HBV相关肝癌患者癌组织中Fas mRNA表达降低(P<0.05),且与DcR3 mRNA表达呈负相关(r=-0.794 1,P<0.05)。结论 DcR3可能通过Fas参与HBV相关肝癌的发生和发展。

关键词: 诱骗受体3, Fas受体, 慢性乙型肝炎, 肝硬化, 肝癌

Abstract:

Objective To investigate the expression of serum decoy receptor 3 (DcR3) in patients with chronic hepatitis B,liver cirrhosis and liver cancer and its relationship with Fas expression. Methods Alanine aminotransferase (ALT)and hepatitis B virus(HBV) DNA load were determined in 34 patients with chronic hepatitis B,31 patients with liver cirrhosis,28 patients with liver cancer and 28 healthy subjects (healthy control group). A total of 10 of the patients underwent liver tissue pathological examination. Serum DcR3 levels were determined by enzyme-linked immunosorbent assay (ELISA),and the correlations of serum DcR3 levels with ALT and HBV DNA load were analyzed. The levels of serum DcR3 and Fas mRNA in liver tissue were determined by fluorescence quantitation polymerase chain reaction (PCR),and the correlation analysis was performed. Results Compared with healthy control group,serum DcR3 levels in 3 patient groups all increased (P<0.05). Serum DcR3 levels became higher in liver cancer group than the other 2 patient groups(P<0.05). There was no statistical significance between chronic hepatitis B and liver cirrhosis groups(P>0.05). Serum DcR3 levels were correlated with ALT and HBV DNA load(r=0.448 1 and 0.500 7,P<0.05). The expression of Fas mRNA decreased in liver tissue in liver cancer group(P<0.05). There was a negative correlation between the expressions of serum DcR3 and Fas mRNA(r=-0.794 1,P<0.05). Conclusions DcR3 affects the development of HBV-related liver cancer through Fas .

Key words: Decoy receptor 3, Fas receptor, Chronic hepatitis B, Liver cirrhosis, Liver cancer

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