Skip to main content
Top
Published in: Journal of NeuroVirology 6/2018

01-12-2018 | Short Communication

Both IRF3 and especially IRF7 play a key role to orchestrate an effective cerebral inflammatory response in a mouse model of herpes simplex virus encephalitis

Authors: Coraline Canivet, Chantal Rhéaume, Manon Lebel, Jocelyne Piret, Jean Gosselin, Guy Boivin

Published in: Journal of NeuroVirology | Issue 6/2018

Login to get access

Abstract

The impact of a deficiency in interferon regulatory factor (IRF)3 and IRF7 was evaluated in an herpes simplex virus encephalitis (HSE) model. Compared to wild type (WT), the mortality rates of infected IRF3−/− and IRF7−/− mice were higher and associated with increased brain viral titers. At a critical time post-infection, IRF7−/− mice exhibited a deficit in IFN-β production. At a later time point, levels of type I IFNs and cytokines were increased in brains of both deficient mice compared to WT. Our results suggest that IRF3, and especially IRF7, are important for an effective control of inflammatory responses during HSE.
Literature
go back to reference Chu WM, Ostertag D, Li ZW, Chang L, Chen Y, Hu Y, Williams B, Perrault J, Karin M (1999) JNK2 and IKKbeta are required for activating the innate response to viral infection. Immunity 11:721–731CrossRefPubMed Chu WM, Ostertag D, Li ZW, Chang L, Chen Y, Hu Y, Williams B, Perrault J, Karin M (1999) JNK2 and IKKbeta are required for activating the innate response to viral infection. Immunity 11:721–731CrossRefPubMed
go back to reference Iordanov MS, Paranjape JM, Zhou A, Wong J, Williams BR, Meurs EF, Silverman RH, Magun BE (2000) Activation of p38 mitogen-activated protein kinase and c-Jun NH(2)-terminal kinase by double-stranded RNA and encephalomyocarditis virus: involvement of RNase L, protein kinase R, and alternative pathways. Mol Cell Biol 20:617–627CrossRefPubMedPubMedCentral Iordanov MS, Paranjape JM, Zhou A, Wong J, Williams BR, Meurs EF, Silverman RH, Magun BE (2000) Activation of p38 mitogen-activated protein kinase and c-Jun NH(2)-terminal kinase by double-stranded RNA and encephalomyocarditis virus: involvement of RNase L, protein kinase R, and alternative pathways. Mol Cell Biol 20:617–627CrossRefPubMedPubMedCentral
go back to reference Leib DA, Harrison TE, Laslo KM, Machalek MA, Moorman NJ, Virgin HW (1999) Interferons regulate the phenotype of wild-type and mutant herpes simplex viruses in vivo. J Exp Med 189:663–672CrossRefPubMedPubMedCentral Leib DA, Harrison TE, Laslo KM, Machalek MA, Moorman NJ, Virgin HW (1999) Interferons regulate the phenotype of wild-type and mutant herpes simplex viruses in vivo. J Exp Med 189:663–672CrossRefPubMedPubMedCentral
go back to reference Luker GD, Prior JL, Song J, Pica CM, Leib DA (2003) Bioluminescence imaging reveals systemic dissemination of herpes simplex virus type 1 in the absence of interferon receptors. J Virol 77:11082–11093CrossRefPubMedPubMedCentral Luker GD, Prior JL, Song J, Pica CM, Leib DA (2003) Bioluminescence imaging reveals systemic dissemination of herpes simplex virus type 1 in the absence of interferon receptors. J Virol 77:11082–11093CrossRefPubMedPubMedCentral
go back to reference Reis LF, Harada H, Wolchok JD, Taniguchi T, Vilcek J (1992) Critical role of a common transcription factor, IRF-1, in the regulation of IFN-beta and IFN-inducible genes. EMBO J 11:185–193CrossRefPubMedPubMedCentral Reis LF, Harada H, Wolchok JD, Taniguchi T, Vilcek J (1992) Critical role of a common transcription factor, IRF-1, in the regulation of IFN-beta and IFN-inducible genes. EMBO J 11:185–193CrossRefPubMedPubMedCentral
go back to reference Rozenberg F, Deback C, Agut H (2011) Herpes simplex encephalitis : from virus to therapy. Infect Disord Drug Targets 11:235–250CrossRefPubMed Rozenberg F, Deback C, Agut H (2011) Herpes simplex encephalitis : from virus to therapy. Infect Disord Drug Targets 11:235–250CrossRefPubMed
go back to reference Sato M, Hata N, Asagiri M, Nakaya T, Taniguchi T, Tanaka N (1998) Positive feedback regulation of type I IFN genes by the IFN-inducible transcription factor IRF-7. FEBS Lett 441:106–110CrossRefPubMed Sato M, Hata N, Asagiri M, Nakaya T, Taniguchi T, Tanaka N (1998) Positive feedback regulation of type I IFN genes by the IFN-inducible transcription factor IRF-7. FEBS Lett 441:106–110CrossRefPubMed
go back to reference Sato M, Suemori H, Hata N, Asagiri M, Ogasawara K, Nakao K, Nakaya T, Katsuki M, Noguchi S, Tanaka N, Taniguchi T (2000) Distinct and essential roles of transcription factors IRF-3 and IRF-7 in response to viruses for IFN-alpha/beta gene induction. Immunity 13:539–548CrossRefPubMed Sato M, Suemori H, Hata N, Asagiri M, Ogasawara K, Nakao K, Nakaya T, Katsuki M, Noguchi S, Tanaka N, Taniguchi T (2000) Distinct and essential roles of transcription factors IRF-3 and IRF-7 in response to viruses for IFN-alpha/beta gene induction. Immunity 13:539–548CrossRefPubMed
go back to reference Sergerie Y, Boivin G, Gosselin D, Rivest S (2007a) Delayed but not early glucocorticoid treatment protects the host during experimental herpes simplex virus encephalitis in mice. J Infect Dis 195:817–825CrossRefPubMed Sergerie Y, Boivin G, Gosselin D, Rivest S (2007a) Delayed but not early glucocorticoid treatment protects the host during experimental herpes simplex virus encephalitis in mice. J Infect Dis 195:817–825CrossRefPubMed
go back to reference Sergerie Y, Rivest S, Boivin G (2007b) Tumor necrosis factor-alpha and interleukin-1 beta play a critical role in the resistance against lethal herpes simplex virus encephalitis. J Infect Dis 196:853–860CrossRefPubMed Sergerie Y, Rivest S, Boivin G (2007b) Tumor necrosis factor-alpha and interleukin-1 beta play a critical role in the resistance against lethal herpes simplex virus encephalitis. J Infect Dis 196:853–860CrossRefPubMed
go back to reference Tyler KL (2004) Update on herpes simplex encephalitis. Rev Neurol Dis 1:169–178PubMed Tyler KL (2004) Update on herpes simplex encephalitis. Rev Neurol Dis 1:169–178PubMed
Metadata
Title
Both IRF3 and especially IRF7 play a key role to orchestrate an effective cerebral inflammatory response in a mouse model of herpes simplex virus encephalitis
Authors
Coraline Canivet
Chantal Rhéaume
Manon Lebel
Jocelyne Piret
Jean Gosselin
Guy Boivin
Publication date
01-12-2018
Publisher
Springer International Publishing
Published in
Journal of NeuroVirology / Issue 6/2018
Print ISSN: 1355-0284
Electronic ISSN: 1538-2443
DOI
https://doi.org/10.1007/s13365-018-0666-9

Other articles of this Issue 6/2018

Journal of NeuroVirology 6/2018 Go to the issue