Global transcriptome analysis in influenza-infected mouse lungs reveals the kinetics of innate and adaptive host immune responses.

2.50
Hdl Handle:
http://hdl.handle.net/10033/251559
Title:
Global transcriptome analysis in influenza-infected mouse lungs reveals the kinetics of innate and adaptive host immune responses.
Authors:
Pommerenke, Claudia; Wilk, Esther; Srivastava, Barkha; Schulze, Annika; Novoselova, Natalia; Geffers, Robert; Schughart, Klaus
Abstract:
An infection represents a highly dynamic process involving complex biological responses of the host at many levels. To describe such processes at a global level, we recorded gene expression changes in mouse lungs after a non-lethal infection with influenza A virus over a period of 60 days. Global analysis of the large data set identified distinct phases of the host response. The increase in interferon genes and up-regulation of a defined NK-specific gene set revealed the initiation of the early innate immune response phase. Subsequently, infiltration and activation of T and B cells could be observed by an augmentation of T and B cell specific signature gene expression. The changes in B cell gene expression and preceding chemokine subsets were associated with the formation of bronchus-associated lymphoid tissue. In addition, we compared the gene expression profiles from wild type mice with Rag2 mutant mice. This analysis readily demonstrated that the deficiency in the T and B cell responses in Rag2 mutants could be detected by changes in the global gene expression patterns of the whole lung. In conclusion, our comprehensive gene expression study describes for the first time the entire host response and its kinetics to an acute influenza A infection at the transcriptome level.
Affiliation:
Department of Infection Genetics, Helmholtz Centre for Infection Research and University of Veterinary Medicine Hannover, Braunschweig, Germany.
Citation:
Global transcriptome analysis in influenza-infected mouse lungs reveals the kinetics of innate and adaptive host immune responses. 2012, 7 (7):e41169 PLoS ONE
Journal:
PloS one
Issue Date:
2012
URI:
http://hdl.handle.net/10033/251559
DOI:
10.1371/journal.pone.0041169
PubMed ID:
22815957
Type:
Article
Language:
en
ISSN:
1932-6203
Appears in Collections:
Publications of RG Infection Immunology (INI)

Full metadata record

DC FieldValue Language
dc.contributor.authorPommerenke, Claudiaen_GB
dc.contributor.authorWilk, Estheren_GB
dc.contributor.authorSrivastava, Barkhaen_GB
dc.contributor.authorSchulze, Annikaen_GB
dc.contributor.authorNovoselova, Nataliaen_GB
dc.contributor.authorGeffers, Roberten_GB
dc.contributor.authorSchughart, Klausen_GB
dc.date.accessioned2012-11-09T12:36:20Z-
dc.date.available2012-11-09T12:36:20Z-
dc.date.issued2012-
dc.identifier.citationGlobal transcriptome analysis in influenza-infected mouse lungs reveals the kinetics of innate and adaptive host immune responses. 2012, 7 (7):e41169 PLoS ONEen_GB
dc.identifier.issn1932-6203-
dc.identifier.pmid22815957-
dc.identifier.doi10.1371/journal.pone.0041169-
dc.identifier.urihttp://hdl.handle.net/10033/251559-
dc.description.abstractAn infection represents a highly dynamic process involving complex biological responses of the host at many levels. To describe such processes at a global level, we recorded gene expression changes in mouse lungs after a non-lethal infection with influenza A virus over a period of 60 days. Global analysis of the large data set identified distinct phases of the host response. The increase in interferon genes and up-regulation of a defined NK-specific gene set revealed the initiation of the early innate immune response phase. Subsequently, infiltration and activation of T and B cells could be observed by an augmentation of T and B cell specific signature gene expression. The changes in B cell gene expression and preceding chemokine subsets were associated with the formation of bronchus-associated lymphoid tissue. In addition, we compared the gene expression profiles from wild type mice with Rag2 mutant mice. This analysis readily demonstrated that the deficiency in the T and B cell responses in Rag2 mutants could be detected by changes in the global gene expression patterns of the whole lung. In conclusion, our comprehensive gene expression study describes for the first time the entire host response and its kinetics to an acute influenza A infection at the transcriptome level.en_GB
dc.language.isoenen
dc.rightsArchived with thanks to PloS oneen_GB
dc.titleGlobal transcriptome analysis in influenza-infected mouse lungs reveals the kinetics of innate and adaptive host immune responses.en
dc.typeArticleen
dc.contributor.departmentDepartment of Infection Genetics, Helmholtz Centre for Infection Research and University of Veterinary Medicine Hannover, Braunschweig, Germany.en_GB
dc.identifier.journalPloS oneen_GB

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