Antibody-Dependent Enhancement: '' Evil '' Antibodies Favorable for Viral Infections

文献类型： 外文期刊

第一作者： Yang, Xiaoke

作者： Yang, Xiaoke;Yuan, Mengqi;Zhang, Kehui;Dai, Jingwen;Guan, Xiangyu;Qiu, Hua-Ji;Li, Yongfeng;Zhang, Xin;Zhao, Xiaotian;Qiu, Hua-Ji

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关键词： antibody-dependent enhancement; Fc receptors; virus entry; immune responses; transcription modulation

期刊名称：VIRUSES-BASEL （ 影响因子：5.818； 五年影响因子：5.811 ）

ISSN：

年卷期： 2022 年 14 卷 8 期

页码：

收录情况： SCI

摘要： The pandemics caused by emerging viruses such as severe acute respiratory syndrome coronavirus 2 result in severe disruptions to public health. Vaccines and antibody drugs play essential roles in the control and prevention of emerging infectious diseases. However, in contrast with the neutralizing antibodies (NAbs), sub- or non-NAbs may facilitate the virus to enter the cells and enhance viral infection, which is termed antibody-dependent enhancement (ADE). The ADE of most virus infections is mediated by the Fc receptors (FcRs) expressed on the myeloid cells, while others are developed by other mechanisms, such as complement receptor-mediated ADE. In this review, we comprehensively analyzed the characteristics of the viruses inducing FcRs-mediated ADE and the new molecular mechanisms of ADE involved in the virus entry, immune response, and transcription modulation, which will provide insights into viral pathogenicity and the development of safer vaccines and effective antibody drugs against the emerging viruses inducing ADE.

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