首页|环指蛋白调控天然免疫反应的研究进展

环指蛋白调控天然免疫反应的研究进展

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环指蛋白是最大的E3泛素连接酶家族之一,可通过其E3泛素连接酶的特性调控蛋白的泛素化修饰。天然免疫是机体抵御病原体入侵的第一道防线。天然免疫反应中,多种关键蛋白均受泛素化修饰调控,在抑制和清除病原体的同时,维持适宜的炎症反应。文章围绕环指蛋白在Toll样受体(TLR)信号通路、维甲酸诱导基因I样受体(RLR)信号通路和环鸟嘌呤-腺嘌呤合成酶-环腺嘌呤-干扰素基因刺激物(cGAS-cGAMP-STING)信号通路调控中的作用进行总结,以期为环指蛋白和抗感染天然免疫相关研究提供新思路。
Research progress on the regulation of innate immunity by RING finger proteins
RING finger proteins are one of the largest families of E3 ubiquitin ligase,which regulate ubiquitination modification of proteins through their E3 ubiquitin ligase properties.Innate immunity is the first line of defense against pathogens invading the host.In the innate immune response,ubiquitination modifications regulate a variety of key proteins to inhibit and eliminate the pathogens while maintaining an appropriate inflammatory response.This paper reviews the role of RING finger proteins in regulating Toll-like receptor(TLR)signaling pathway,retinoic acid-inducible gene I(RIG-I)-like receptor(RLR)signaling pathway and cyclic GMP-AMP(cGAMP)synthase-cGAMP stimulator of interferon gene(cGAS-cGAMP-STING)signaling pathway.It aims to provide new insights into the research on RING finger proteins and anti-infection innate immunity.

RING finger proteininnate immunitysignaling pathwayubiquitination modificationreview

林小嫚、潘倩瑜、孟君

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南方医科大学公共卫生学院,广东 广州 510515

深圳市疾病预防控制中心病原微生物检测所,广东 深圳 518055

环指蛋白 天然免疫 信号通路 泛素化修饰 综述

深圳市科技创新可持续发展专项广东省自然科学基金国家十三五科技重大专项

KCXFZ202012211734040122019A15150103942018ZX10713-001-009

2024

细胞与分子免疫学杂志
中国免疫学会,第四军医大学

细胞与分子免疫学杂志

CSTPCD北大核心
影响因子:0.817
ISSN:1007-8738
年,卷(期):2024.40(9)