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趋化因子与肝病的研究进展
http://www.100md.com 2003年7月15日 《世界华人消化杂志》 2003年第7期
     胡迎宾,田德安, 刘南植,华中科技大学同济医学院附属同济医院消化内科 湖北省武汉市 430030

    项目负责人: 田德安,430030,湖北省武汉市航空路13号,华中科技大学同济医学院附属同济医院消化内科. tiandeanwh@sina.com

    电话:027-83643609 传真:027-83643609

    收稿日期:2002-11-12 接受日期:2002-11-29

    摘要近年来,趋化因子(Chemokines)在肝病发病机制中的作用越来越受到重视.大量研究表明,趋化因子在各种肝损伤中表达上调.通过应用趋化因子抑制剂,特异性趋化因子缺陷动物模型以及调控趋化因子受体等方法,趋化因子与炎症细胞浸润的密切关系得以证实.而在肝脏慢性炎症中,炎症因子、生长因子、氧应激及其产物等刺激因素促进趋化因子的表达.高表达的趋化因子能激活肝星状细胞(HSC)参与肝纤维化甚至肝硬化的形成.由于趋化因子有促进血管生成和新生物增生的作用,其与肿瘤的关系也成为研究的热点.本文将阐述趋化因子在酒精性肝病,肝纤维化,肝硬化和肝癌中的作用机制.
, 百拇医药
    胡迎宾, 田德安,刘南植. 趋化因子与肝病的研究进展. 世界华人消化杂志 2003;11(7):1040-1042

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