SARS-CoV-2-Encoded MiRNAs Inhibit Host Type I Interferon Pathway and Mediate Allelic Differential Expression of Susceptible Gene.
SARS-CoV-2-Encoded MiRNAs Inhibit Host Type I Interferon Pathway and Mediate Allelic Differential Expression of Susceptible Gene.
复制标题
SARS-CoV-2 编码的 MiRNA 抑制宿主 I 型干扰素途径并介导易感基因的等位基因差异表达。
DOI:
10.3389/fimmu.2021.767726
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发表时间:
2021
影响因子:
7.3
通讯作者:
Tang Y
中科院分区:
文献类型:
--
作者:
Zhu Y;Zhang Z;Song J;Qian W;Gu X;Yang C;Shen N;Xue F;Tang Y
Infection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), causing the rapid spread of coronavirus disease 2019 (COVID-19), has generated a public health crisis worldwide. The molecular mechanisms of SARS-CoV-2 infection and virus–host interactions are still unclear. In this study, we identified four unique microRNA-like small RNAs encoded by SARS-CoV-2. SCV2-miR-ORF1ab-1-3p and SCV2-miR-ORF1ab-2-5p play an important role in evasion of type I interferon response through targeting several genes in type I interferon signaling pathway. Particularly worth mentioning is that highly expressed SCV2-miR-ORF1ab-2-5p inhibits some key genes in the host innate immune response, such as IRF7, IRF9, STAT2, OAS1, and OAS2. SCV2-miR-ORF1ab-2-5p has also been found to mediate allelic differential expression of COVID-19-susceptible gene OAS1. In conclusion, these results suggest that SARS-CoV-2 uses its miRNAs to evade the type I interferon response and links the functional viral sequence to the susceptible genetic background of the host.
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影响因子:
14.9
作者:
Kuleshov MV;Jones MR;Rouillard AD;Fernandez NF;Duan Q;Wang Z;Koplev S;Jenkins SL;Jagodnik KM;Lachmann A;McDermott MG;Monteiro CD;Gundersen GW;Ma'ayan A
通讯作者:
Ma'ayan A
影响因子:
3.7
作者:
Cammaerts S;Strazisar M;De Rijk P;Del Favero J
通讯作者:
Del Favero J
影响因子:
6.7
作者:
Kincaid RP;Sullivan CS
通讯作者:
Sullivan CS
影响因子:
10.7
作者:
Nguyen LT;Schmidt HA;von Haeseler A;Minh BQ
通讯作者:
Minh BQ
影响因子:
7.3
作者:
Abdelrahman Z;Li M;Wang X
通讯作者:
Wang X