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Herpes Simplex Virus 1 Tegument Protein UL41 Counteracts IFIT3 Antiviral Innate Immunity

Overview
Journal J Virol
Date 2016 Sep 30
PMID 27681138
Citations 27
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Abstract

Importance: The tegument protein UL41 of HSV-1 is an endoribonuclease with the substrate specificity of RNase A, which plays an important role in viral infection. Upon HSV-1 infection, interferons are critical cytokines that regulate immune responses against viral infection. Host antiviral responses are significantly boosted or crippled in the presence or absence of IFIT3; however, whether IFIT3 plays a role during HSV-1 infection is still unknown. Our data show for the first time that IFIT3 has little effect on HSV-1 replication, as UL41 decreases the accumulation of IFIT3 mRNA and subverts its antiviral activity. This study identifies IFIT3 as a novel target of the tegument protein UL41 and provides new insight into HSV-1-mediated immune evasion.

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References
1.
Xing J, Wang S, Lin R, Mossman K, Zheng C . Herpes simplex virus 1 tegument protein US11 downmodulates the RLR signaling pathway via direct interaction with RIG-I and MDA-5. J Virol. 2012; 86(7):3528-40. PMC: 3302539. DOI: 10.1128/JVI.06713-11. View

2.
Xing J, Wang S, Lin F, Pan W, Hu C, Zheng C . Comprehensive characterization of interaction complexes of herpes simplex virus type 1 ICP22, UL3, UL4, and UL20.5. J Virol. 2010; 85(4):1881-6. PMC: 3028915. DOI: 10.1128/JVI.01730-10. View

3.
Takaoka A, Yanai H . Interferon signalling network in innate defence. Cell Microbiol. 2006; 8(6):907-22. DOI: 10.1111/j.1462-5822.2006.00716.x. View

4.
Esclatine A, Taddeo B, Evans L, Roizman B . The herpes simplex virus 1 UL41 gene-dependent destabilization of cellular RNAs is selective and may be sequence-specific. Proc Natl Acad Sci U S A. 2004; 101(10):3603-8. PMC: 373509. DOI: 10.1073/pnas.0400354101. View

5.
Read G . Virus-encoded endonucleases: expected and novel functions. Wiley Interdiscip Rev RNA. 2013; 4(6):693-708. DOI: 10.1002/wrna.1188. View