Advances in the role of innate immunity in Epstein-Barr virus infection
10.3760/cma.j.issn.1673-4408.2023.11.013
- VernacularTitle:固有免疫在EB病毒感染中的作用研究进展
- Author:
Shuangyue QI
1
;
Zhengjuan LIU
Author Information
1. 大连医科大学附属第二医院儿科 116033
- Keywords:
Epstein-Barr virus;
Innate immunity;
Interferon;
Immune escape
- From:
International Journal of Pediatrics
2023;50(11):773-776
- CountryChina
- Language:Chinese
-
Abstract:
Epstein-Barr virus(EBV)is a double-stranded DNA herpes virus that is universally susceptible to human populations worldwide.It mainly infects B cells and epithelial cells and has the characteristics of incubation and transformation.The innate immune response is the first line of defense against EBV.In particular, the immune response of type Ⅰ interferons and the direct cell-killing effects of innate cytotoxic lymphocyte are essential for initial control of viral infection and subsequent activation of adaptive immune responses.There is a delicate balance between innate immune response and immune escape of EBV, and the breakdown of the balance is related to the occurrence and prognosis of EBV-related diseases.A better understanding of this balance mechanism will guide the prevention and targeted therapy of EBV-related diseases.This article reviews the role of innate immune cells(epithelial cells, mononuclear/dendritic cells, NK cells, γδT cells, NKT cells)and type Ⅰ interferon in EBV infection and the immune escape mechanism of EBV.
