N-6-methyladenosine modification of viral RNA and its role during the recognition process of RIG-I-like receptors

文献类型： 外文期刊

第一作者： Li, Huanan

作者： Li, Huanan;Guo, Yang;Qi, Wenbao;Liao, Ming;Li, Huanan;Guo, Yang;Qi, Wenbao;Liao, Ming;Li, Huanan;Guo, Yang;Qi, Wenbao;Liao, Ming;Li, Huanan;Guo, Yang;Qi, Wenbao;Liao, Ming;Qi, Wenbao;Liao, Ming;Liao, Ming

作者机构：

关键词： m(6)A; viruses; replication; RIG-I-like receptors; innate immune escape

期刊名称：FRONTIERS IN IMMUNOLOGY （ 影响因子：8.786； 五年影响因子：8.876 ）

ISSN： 1664-3224

年卷期： 2022 年 13 卷

页码：

收录情况： SCI

摘要： N-6-methyladenosine (m(6)A) is the most abundant RNA chemical modification in eukaryotes and is also found in the RNAs of many viruses. In recent years, m(6)A RNA modification has been reported to have a role not only in the replication of numerous viruses but also in the innate immune escape process. In this review, we describe the viruses that contain m(6)A in their genomes or messenger RNAs (mRNAs), and summarize the effects of m(6)A on the replication of different viruses. We also discuss how m(6)A modification helps viral RNAs escape recognition by exogenous RNA sensors, such as retinoic acid-inducible gene I (RIG-I)-like receptors (RLRs), during viral invasion. Overall, the goal of our review is to summarize how m(6)A regulates viral replication and facilitates innate immune escape. Furthermore, we elaborate on the potential of m(6)A as a novel antiviral target.

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