畜牧兽医学报 ›› 2022, Vol. 53 ›› Issue (9): 2867-2876.doi: 10.11843/j.issn.0366-6964.2022.09.005

• 综述 • 上一篇    下一篇

甲型疱疹病毒亚科的疱疹病毒囊膜糖蛋白gC对病毒感染复制的影响

丰鑫1,2,3, 汪铭书1,2,3*, 程安春1,2,3   

  1. 1. 四川农业大学动物医学院禽病防治研究中心, 成都 611130;
    2. 四川农业大学动物医学院预防兽医研究所, 成都 611130;
    3. 四川农业大学动物疫病与人类健康四川省重点实验室, 成都 611130
  • 收稿日期:2021-12-14 出版日期:2022-09-23 发布日期:2022-09-23
  • 通讯作者: 汪铭书,主要从事微生物及免疫学研究,E-mail:mshwang@163.com
  • 作者简介:丰鑫(1998-),男,贵州毕节人,硕士,主要从事鸭瘟病毒研究,E-mail:18482006335@163.com
  • 基金资助:
    财政部和农业农村部:国家现代农业产业技术体系资助(CARS-42-17);国家农业产业技术体系四川兽药创新团队专项(SCCXTD-2021-18)

The Role of Alpha Herpesvirus Envelope Glycoprotein C on Virus Infection and Replication

FENG Xin1,2,3, WANG Mingshu1,2,3*, CHENG Anchun1,2,3   

  1. 1. Avian Disease Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, China;
    2. Institute of Preventive Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, China;
    3. Key Laboratory of Animal Disease and Human Health of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
  • Received:2021-12-14 Online:2022-09-23 Published:2022-09-23

摘要: 甲型疱疹病毒亚科的疱疹病毒宿主广泛,能感染哺乳类、两栖类和禽类,主要侵害宿主的皮肤、黏膜和神经组织,病毒还会在宿主神经组织潜伏感染,一经感染,难以清除。gC是甲型疱疹病毒亚科的病毒囊膜糖蛋白之一,在病毒感染复制过程中发挥了重要作用。gC与细胞上受体结合帮助病毒吸附至宿主细胞表面、介导低pH条件下病毒入侵上皮细胞、影响病毒基因组的复制。此外,gC帮助病毒逃避补体和抗体的中和,促进病毒的吸附入侵。本文就gC影响病毒感染复制的相关功能进行综述,旨在为研究gC和深入了解甲型疱疹病毒亚科病毒的生命周期,以及gC亚单位疫苗和mRNA疫苗的研究提供参考。

关键词: 甲型疱疹病毒亚科, gC, 吸附, 水平传播, 免疫逃避

Abstract: Alpha herpesvirus has a wide range of hosts, and can infect mammals, amphibians and poultry. It mainly invades the skin, mucous membrane and nerve tissue of the host and latently infects the nerve tissue of the host. Once infected, it is difficult to be eradicated. gC is one of the envelope glycoproteins of alpha herpesvirus, which plays an important role in the process of viral infection and replication. gC binds to receptors on the cell to help the virus adsorb to the surface of the host, mediates the invasion of the virus into epithelial cells at low pH, and affects the replication of the viral genome. In addition, gC helps the virus evade the neutralization of complement and antibodies, and promotes the absorption and invasion of the virus. In this review, the related functions of gC affecting viral infection and replication were reviewed to provide reference for the study of gC and the life cycle of the alpha herpesvirus, as well as the research of gC subunit vaccine and mRNA vaccine.

Key words: alpha herpesvirus, gC, adsorption, horizontal transmission, immune evasion

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