摘要新型冠状病毒肺炎(COVID-19)肆虐全球,造成大面积流行和人员死亡。其病原体2019新型冠状病毒(2019-nCoV)感染机体后,机体快速动员固有免疫反应并产生Ⅰ型干扰素(IFN-Ⅰ),IFN-Ⅰ在病程早期病毒清除过程中发挥重要作用。本文主要阐述了病毒感染后机体的固有免疫识别以及病毒与IFN-Ⅰ之间的相互作用,有助于深入了解病毒的致病机制,为临床早期抗病毒治疗提供理论依据。
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abstractsCOVID-19 has swept across the world, causing widespread epidemics and millions of life lost worldwide. After infected with 2019-nCoV, the body quickly mobilizes the innate immune response and produces type Ⅰ interferon (IFN-Ⅰ). IFN-Ⅰ plays an important role in virus clearance in the early stage of disease. This article reviews the innate immune recognition after virus infection and the interaction between 2019-nCoV and IFN-Ⅰ, which would be conductive to understanding the pathogenesis and antiviral treatment of COVID-19.
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