Research progress in interleukin 28B polymorphisms in infection and treatment of chronic hepatitis B virus
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摘要: 影响HBV感染/清除及抗病毒疗效的因素极为复杂,如宿主、病毒、环境等。近年来研究证明白细胞介素(IL)28B基因多态性与HCV清除及抗病毒治疗高度相关,国内外许多学者开始关注IL-28B基因变异在慢性乙型肝炎(CHB)中的作用,其中rs12979860、rs12980275、rs8099917 3个位点成为研究热点。总结了IL-28B基因多态性在HBV感染/清除及CHB患者干扰素治疗中的作用,虽然尚无定论,但目前认为IL-28B基因多态性可能在CHB领域中具有重要的潜在临床价值。Abstract: The infection / clearance and antiviral therapy of hepatitis B virus( HBV) are affected by various factors,such as the host,virus,and environment. Recent studies have proven that interleukin 28B( IL- 28B) polymorphisms are highly associated with the clearance and antiviral therapy of hepatitis C virus. Since then,great attention has been paid to the role of IL- 28 B genetic variations in chronic hepatitis B( CHB),with a research focus on the loci rs12979860,rs12980275,and rs8099917. This paper reviews the role of IL- 28 B polymorphisms in the infection / clearance of HBV and interferon therapy of CHB. Despite the conflicting findings,IL- 28 B polymorphisms are considered to have a potential clinical value in the field of CHB.
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Key words:
- hepatitis B,chronic /
- interleukins /
- polymorphism,single nucleotide /
- review
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