实用肝脏病杂志 ›› 2017, Vol. 20 ›› Issue (1): 120-123.doi: 10.3969/j.issn.1672-5069.2017.01.034

• 综述 • 上一篇    下一篇

γ-干扰素诱生蛋白10与肝病关系研究进展*

赵凯 综述, 商庆华, 宋文刚 审校   

  1. 271000 山东省泰安市 解放军第88医院全军肝病诊疗中心(赵凯,商庆华);
    泰山医学院基础医学院(赵凯,宋文刚)
  • 收稿日期:2016-04-27 出版日期:2017-01-20 发布日期:2017-02-10
  • 通讯作者: 商庆华,E-mail: shangqh@163.com; 宋文刚,E-mail: s.com@163.com
  • 作者简介:赵凯,女,24岁,硕士研究生。E-mail:1649186879@qq.com
  • 基金资助:
    国家自然科学基金项目(编号:81273212)

Progress in interferon -γ-induced protein 10 in pathogenesis of liver diseases

Zhao Kai1,2, Shang Qinghua1, Song Wengang2   

  1. 1.Center for Liver Disease,88st Hospital of PLA,
    2.Tai Shan Medical University,Taian 271000,Shandong Province,China
  • Received:2016-04-27 Online:2017-01-20 Published:2017-02-10

摘要: 趋化因子γ-干扰素诱生蛋白10 (IP-10)和它的受体CXCR3在肝炎的发生发展过程中起重要作用,并可能对抗病毒治疗疗效的判断提供有益的线索。IP-10可以由多种细胞分泌,如T淋巴细胞、NK细胞、内皮细胞和肝实质细胞等。在病毒性肝炎发生的过程中,IP-10通过直接或间接作用于病毒特异性T细胞和NK细胞等效应细胞,趋化它们到肝组织局部发生免疫应答,发挥抗病毒作用。IP-10的分泌同时也会促进病毒性肝炎发展成为肝纤维化、肝硬化。在抗病毒药物治疗的患者中,血清基线IP-10水平与治疗后病毒DNA载量以及抗原滴度呈负相关关系,对于抗病毒药物治疗后免疫应答反应起了一定的预测作用。IP-10在肝病的发生发展过程中的具体作用机制还需要更深入的研究。

关键词: 慢性乙型肝炎, γ-干扰素诱生蛋白10, 细胞因子

Abstract: Interferon (IFN)-γ-induced protein 10 (IP-10/CXCL10) and its receptor CXCR3,appear to contribute to the pathogenesis of viral hepatitis. CXCL10 could be secreted by various cells,including T cells,NK cells,endothelial cells,hepatocytes,etc. It plays an essential role in recruiting specific T cells,NK cells and other effector cells to local inflammatory sites to control the infection by through direct or indirect interactions. IP-10 expression is also correlated with developing liver fibrosis and cirrhosis from viral hepatitis. Furthermore,high level of IP-10 in baseline has shown a clinical utility as a predictor of effective outcome of anti-viral therapy. Since the mechanism of how IP-10 modulates anti-viral responses remains unknown, further studies are still needed to investigate the interaction between IP-10 and leukocytes in the pathogenesis of hepatitis,and to evaluate whether IP-10 could be a novel therapeutic target of viral diseases.

Key words: Hepatitis B, Interferon -γ-induced protein 10, cytokines