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Illuminating the Fc dependence of SARS-CoV-2 neutralization
Immunity ( IF 25.5 ) Pub Date : 2021-08-25 , DOI: 10.1016/j.immuni.2021.08.024
Joseph C González 1 , Taia T Wang 2
Affiliation  

Monoclonal antibodies show efficacy in treating COVID-19, but the functional requirements for protection are unclear. In this issue of Immunity, Ullah et al. (2021) develop a stable SARS-CoV-2 reporter virus and use bioluminescence imaging to longitudinally monitor infection and assess neutralizing monoclonal antibody interventions in mice. They find that antibody-mediated protection depends on the Fc domain and Fc-gamma receptor-expressing immune cells.



中文翻译:


阐明 SARS-CoV-2 中和的 Fc 依赖性



单克隆抗体在治疗 COVID-19 方面显示出疗效,但保护的功能要求尚不清楚。在本期《免疫》中,Ullah 等人。 (2021) 开发一种稳定的 SARS-CoV-2 报告病毒,并使用生物发光成像来纵向监测感染并评估中和单克隆抗体对小鼠的干预作用。他们发现抗体介导的保护依赖于 Fc 结构域和表达 Fc-γ 受体的免疫细胞。

更新日期:2021-09-14
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