检验医学 ›› 2015, Vol. 30 ›› Issue (11): 1104-1106.DOI: 10.3969/j.issn.1673-8640.2015.11.011

• 临床应用研究·论著 • 上一篇    下一篇

胶原三股螺旋重复蛋白1在HBV肝病中的临床意义研究

宋惠, 刘兴晖, 沈振华, 陈庆, 徐凤霞, 徐莉敏   

  1. 上海市浦东新区公利医院检验科,上海200135
  • 收稿日期:2015-01-05 出版日期:2015-11-30 发布日期:2015-12-03
  • 作者简介:null

    作者简介:宋 惠,女1976年生,学士,主管技师,主要从事细胞病理学工作。

    通讯作者:刘兴晖,联系电话:021-58858730。

  • 基金资助:
    湖北省教育厅科学技术研究项目(D20122404);上海市卫生和计划生育委员会科研课题项目(201440459);浦东新区卫生系统重点学科建设资助项目(PWZx2014-03)

Research on the clinical significance of CTHRC1 for HBV

SONG Hui, LIU Xinghui, SHEN Zhenhua, CHEN Qing, XU Fengxia, XU Limin   

  1. Department of Clinical Laboratory, Gongli Hospital, Shanghai 200135, China
  • Received:2015-01-05 Online:2015-11-30 Published:2015-12-03

摘要: 目的

探讨乙型肝炎病毒(HBV) 对胶原三股螺旋重复蛋白1(CTHRC1)表达的影响及其临床意义。

方法

分别采用实时逆转录聚合酶链反应(PCR)和Western blot 检测人肝癌细胞系HepG2和HepG2.2.15中CTHRC1 mRNA和蛋白水平,采用酶联免疫吸附试验(ELISA)检测 CTHRC1血清学水平,分析非HBV感染的健康人(正常对照组)、无症状HBV携带者、慢性乙型肝炎患者、HBV感染致肝纤维化患者和HBV相关肝细胞癌(HCC)患者中CTHRC1血清学水平的差异。

结果

HepG2.2.15细胞中CTHRC1 mRNA的表达水平明显高于HepG2细胞;无症状HBV携带者CTHRC1血清学水平明显高于正常对照组(P < 0.05);HBV相关HCC患者CTHRC1血清学水平明显高于HBV感染致肝纤维化患者和慢性乙型肝炎患者(P < 0.05)。

结论

HBV能够上调CTHRC1的表达,其血清学水平与HBV疾病进程相关。

关键词: 胶原三股螺旋重复蛋白1, 乙型肝炎病毒, 肝纤维化, 肝细胞癌

Abstract: Objective

To investigate the influence of hepatitis B virus(HBV) on the expression of collagen triple helix repeat containing 1(CTHRC1) and its clinical significance.

Methods

The mRNA and protein levels of CTHRC1 in HepG2 and HepG2.2.15 cells were determined by real-time reverse transcription polymerase chain reaction (PCR). Serum CTHRC1 levels were measured by enzyme-linked immunosorbent assay (ELISA), and the differences of serum CTHRC1 levels among healthy subjects without HBV infection(control group), asymptomatic HBV carriers, patients with chronic hepatitis B, patients with hepatic fibrosis induced by HBV infection and patients with HBV-related hepatocellular carcinoma (HCC) were analyzed.

Results

The expression of CTHRC1 mRNA was higher in HepG2.2.15 cells than in HepG2 cells, serum CTHRC1 levels were much higher in asymptomatic HBV carriers than in control group (P < 0.05), and CTHRC1 was detected at higher levels in patients with HBV-related group HCC than in those with hepatic fibrosis induced by HBV infection and chronic hepatitis B (P < 0.05).

Conclusions

HBV can upregulate the expression of CTHRC1, which is associated with the progression of HBV infection.

Key words: Collagen triple helix repeat containing 1, Hepatitis B virus, Hepatic fibrosis, Hepatocellular carcinoma

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