乙型肝炎病毒感染中的固有免疫识别
Innate immune recognition in hepatitis B virus infection.
作者信息
Li Aixin, Yi Zhengjun, Ma Chunqiang, Sun Bangyao, Zhao Li, Cheng Xiaoming, Hui Lixia, Xia Yuchen
机构信息
School of Laboratory Medicine, Shandong Second Medical University, Weifang, China.
State Key Laboratory of Virology and Biosafety, Hubei Province Key Laboratory of Allergy and Immunology, Institute of Medical Virology, TaiKang Medical School, Wuhan University, Wuhan, China.
出版信息
Virulence. 2025 Dec;16(1):2492371. doi: 10.1080/21505594.2025.2492371. Epub 2025 Apr 20.
Hepatitis B virus (HBV) remains a major global public health challenge, with approximately 254 million individuals chronically infected worldwide. The interaction between HBV and the innate immune system has garnered significant attention within the scientific community, with numerous studies exploring this relationship over the past several decades. While some research suggests that HBV infection activates the host's innate immune response, other studies indicate that HBV suppresses innate immune signaling pathways. These conflicting findings underscore the complexity of the HBV-innate immunity interaction, which remains inadequately understood. This review aims to clarify this interplay by examining it from three perspectives: (a) studies showing HBV activation of innate immunity; (b) evidence suggesting HBV suppression of innate immunity; and (c) findings that support HBV's role as a stealth virus. By synthesizing these perspectives, we aim to deepen the understanding of virus-host interactions that are crucial to HBV persistence and immune evasion, with potential implications for developing new therapeutic strategies for chronic HBV infection.
乙型肝炎病毒(HBV)仍然是一项重大的全球公共卫生挑战,全球约有2.54亿人慢性感染。HBV与先天免疫系统之间的相互作用在科学界引起了极大关注,在过去几十年里有大量研究探索这种关系。虽然一些研究表明HBV感染会激活宿主的先天免疫反应,但其他研究表明HBV会抑制先天免疫信号通路。这些相互矛盾的发现凸显了HBV与先天免疫相互作用的复杂性,目前对此仍了解不足。本综述旨在从三个角度审视这种相互作用,以阐明这一问题:(a)显示HBV激活先天免疫的研究;(b)表明HBV抑制先天免疫的证据;(c)支持HBV作为隐匿性病毒作用的研究结果。通过综合这些观点,我们旨在加深对病毒-宿主相互作用的理解,这对HBV持续存在和免疫逃逸至关重要,可能为慢性HBV感染开发新的治疗策略带来启示。