Progress in the roles of monocytes/macrophages in severe fever with thrombocytopenia syndrome
刘亚男 1郑昕1
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作者信息
1. 华中科技大学同济医学院附属协和医院感染科，武汉 430022
折叠
摘要
发热伴血小板减少综合征(severe fever with thrombocytopenia syndrome, SFTS)是大别班达病毒(Dabie bandavirus, DBV)感染引起的一种以发热、白细胞和血小板减少、多器官损伤为临床特点的新发突发传染病。DBV导致的免疫系统紊乱是SFTS发病的重要机制之一。单核/巨噬细胞是固有免疫的重要成员，是DBV感染的靶细胞，其与病毒的相互作用在DBV致病过程中扮演重要角色。本文就DBV感染人体后单核/巨噬细胞介导的免疫效应特点及机制的相关研究进展进行综述。 Severe fever with thrombocytopenia syndrome (SFTS) is an emerging infectious disease caused by Dabie bandavirus (DBV), characterized by fever, leukopenia, thrombocytopenia and multiple organ damage. Immune dysfunction induced by DBV is closely associated with the pathogenesis of SFTS. Monocytes/macrophages that are essential in innate immunity are the target cells of DBV, and their interaction with DBV plays an important role in the pathogenesis of SFTS. The review summarizes the progress in the features and mechanisms of monocyte/macrophage-mediated immune responses to DBV infection.
Abstract
Severe fever with thrombocytopenia syndrome (SFTS) is an emerging infectious disease caused by Dabie bandavirus (DBV), characterized by fever, leukopenia, thrombocytopenia and multiple organ damage. Immune dysfunction induced by DBV is closely associated with the pathogenesis of SFTS. Monocytes/macrophages that are essential in innate immunity are the target cells of DBV, and their interaction with DBV plays an important role in the pathogenesis of SFTS. The review summarizes the progress in the features and mechanisms of monocyte/macrophage-mediated immune responses to DBV infection.
关键词
发热伴血小板减少综合征/单核/巨噬细胞/细胞因子风暴
Key words
Severe fever with thrombocytopenia syndrome/Monocytes/macrophages/Cytokine storm
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