畜牧兽医学报 ›› 2025, Vol. 56 ›› Issue (4): 1575-1593.doi: 10.11843/j.issn.0366-6964.2025.04.010

• 综述 • 上一篇    下一篇

布鲁氏菌毒力因子与胞内存活机制研究进展

尤留超(), 尹号, 陶政宇, 黄蓉, 付磊*(), 储岳峰*()   

  1. 中国农业科学院兰州兽医研究所, 兰州大学动物医学与生物安全学院, 动物疫病防控全国重点实验室, 兰州 730000
  • 收稿日期:2024-05-20 出版日期:2025-04-23 发布日期:2025-04-28
  • 通讯作者: 付磊,储岳峰 E-mail:82101221298@caas.cn;Fulei@caas.cn;chuyuefeng@caas.cn
  • 作者简介:尤留超(1997-), 男, 四川内江人, 博士生, 主要从事病原菌致病机制研究, E-mail: 82101221298@caas.cn
  • 基金资助:
    甘肃省科技重大专项(22ZD6NA001);国家自然基金青年基金项目(32102678);甘肃省重点人才项目(2021RCXM047);中国农业科学院创新工程项目(CAAS-ASTIP-2021-LVRI);中国农业科学院兰州兽医研究所创新基础研究项目(1102312100040082023)

Research Progress in the Virulence Factors and Intracellular Survival Mechanism of Brucella

YOU Liuchao(), YIN Hao, TAO Zhengyu, HUANG Rong, FU Lei*(), CHU Yuefeng*()   

  1. State Key Laboratory for Animal Disease Control and Prevention/College of Veterinary Medicine of Lanzhou University, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730000, China
  • Received:2024-05-20 Online:2025-04-23 Published:2025-04-28
  • Contact: FU Lei, CHU Yuefeng E-mail:82101221298@caas.cn;Fulei@caas.cn;chuyuefeng@caas.cn

摘要:

布鲁氏菌病是一种重要的呈世界性流行的人兽共患病,给畜牧业造成巨大经济损失的同时,还严重威胁人类健康与公共卫生安全。布鲁氏菌可应用多种策略逃逸免疫系统,不仅可抵抗吞噬细胞的杀菌作用,还可使宿主细胞形成有利于自身存活的微环境,最终发展为慢性感染,这些策略给防控布鲁氏菌病带来了不小的挑战,作为进一步理解并防控布鲁氏菌病的前提,布鲁氏菌的毒力过程、胞内存活、免疫逃逸等一直是人们关注的重点,因此,本文从布鲁氏菌主要毒力因子、胞内存活和免疫逃避机制等方面,阐述其毒力因子及胞内存活机制研究进展,以期通过阐释布鲁氏菌致病机制为将来研发新型安全、高效的防控产品提供参考。

关键词: 布鲁氏菌, 毒力因子, 胞内存活, 致病机制

Abstract:

Brucellosis is an important zoonotic disease that is prevalent worldwide, while causing numerous economic losses to animal husbandry, it also poses a serious threat to human health and public health security. Brucella can use various strategies for immune system evasion, not only resisting the bactericidal effect of phagocytic cells, but also creating a favorable microenvironment in host cells for its survival, ultimately leading to persistent chronic infection. These characteristics pose significant challenges to the prevention and control of brucellosis. As a prerequisite for further understanding and preventing brucellosis, the virulence process, intracellular survival, and immune evasion of Brucella have always been the focus of attention. So, this work reviewed the Brucella pathogenesis research progress from perspectives of virulence factors, intracellular survival, and immune evasion mechanism, providing reference for future development of novel safe, efficient prevention and control products by elucidating Brucella pathogenesis.

Key words: Brucella, virulence factor, intracellular survival, pathogenesis

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