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Mechanisms of HCV escaping from host immune responses

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Author:: No author available

Journal Title:: WORLD CHINESE JOURNAL OF DIGESTOLOGY

Issue:: 6

DOI:: 10.3969/j.issn.1009-3079.2005.06.017

Key Word:: No keyword available

Abstract：丙型肝炎病毒(hepatitis C virus,HCV)是引起慢性病毒性肝炎的主要肝炎病毒类型,而且也是肝细胞癌(HCC)的重要病因,严重威胁人类健康并呈现日益增长的趋势.HCV通常可诱导机体产生强烈的免疫反应,但由于HCV基因组的高度变异性,使其能效逃避机体的免疫识别,破坏宿主免疫应答的能力,表现出极高频率的病毒持续性感染.阐明HCV免疫逃避和持续感染的可能机制将会为合理设计疫苗,诱导早期、持久、广泛的机体免疫提供基础,同时也为预防和控制丙型肝炎提供科学依据.

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