Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Prepubertal vs pubertal lung gene expression during influenza in male mice

ABSTRACT: During the 1918 influenza pandemic, children experienced substantially lower mortality than adults, a striking but poorly understood finding. Whether this was due to enhanced resistance (reduced virus load) or better tolerance (reduced impact of infection) has not been defined. We found that prepubertal mice infected with H1N1 influenza virus also showed greater survival than infected pubertal mice, despite similar virus loads. To explore mechanisms for the survival differences, we compared gene expression profiles in lung tissue from mice of both age groups during the course of influenza pneumonia.

ORGANISM(S): Mus musculus

PROVIDER: GSE99190 | GEO | 2018/02/21

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Prepubertal vs pubertal lung gene expression during influenza in female mice

Project description:During the 1918 influenza pandemic, children experienced substantially lower mortality than adults, a striking but poorly understood finding. Whether this was due to enhanced resistance (reduced virus load) or better tolerance (reduced impact of infection) has not been defined. We found that prepubertal mice infected with H1N1 influenza virus also showed greater survival than infected pubertal mice, despite similar virus loads. To explore mechanisms for the survival differences, we compared gene expression profiles in lung tissue from mice of both age groups during the course of influenza pneumonia.

2018-02-21 | GSE99189 | GEO

Prepubertal vs pubertal whole blood gene expression in male and female mice

Project description:During the 1918 influenza pandemic, children experienced substantially lower mortality than adults, a striking but poorly understood finding. Whether this was due to enhanced resistance (reduced virus load) or better tolerance (reduced impact of infection) has not been defined. We found that prepubertal mice infected with H1N1 influenza virus also showed greater survival than infected pubertal mice, despite similar virus loads. To explore mechanisms for the survival differences, we compared gene expression profiles in whole blood leukocytes from normal, uninfected mice of both age groups.

2018-02-21 | GSE99191 | GEO

Influenza and gene expression in lungs and blood of prepubertal vs pubertal mice

Project description:Influenza and gene expression in lungs and blood of prepubertal vs pubertal mice

| PRJNA387532 | ENA

Transcriptome analysis of hypothalamuses from prepubertal and pubertal rats

Project description:We applied RNA sequencing analysis to hypothalamuses from prepubertal and pubertal rats. The significant differential expression transcripts were screened out. In order to validate the RNA-seq data, the expression patterns in the samples of lncRNAs and mRNA genes were confirmed by qRT-PCR. This research provides an expression profile of lncRNAs to further research on puberty.

2018-03-08 | GSE97623 | GEO

Transcriptome analysis of hypothalamuses from pubertal and prepubertal goats

Project description:We applied RNA sequencing analysis to 6 hypothalamuses from pubertal and prepubertal goats. The significant differential expression transcripts were screened out. In order to validate the RNA-seq data, the expression patterns in the samples of lncRNAs and mRNA genes were confirmed by qRT-PCR. This research provides an expression profile of lncRNAs to further research on puberty.

2017-06-12 | GSE84301 | GEO

Lethal dissemination of H5N1 influenza virus is associated with dysregulation of inflammation and lipoxin signaling in a mouse model of infection

Project description:Periodic outbreaks of highly pathogenic avian H5N1 influenza viruses and the current H1N1 pandemic highlight the need for a more detailed understanding of influenza virus pathogenesis. To investigate the host transcriptional response induced by pathogenic influenza viruses, we used a functional-genomics approach to compare gene expression profiles in lungs from wild-type 129S6/SvEv and interferon receptor (IFNR) knockout mice infected with either the fully reconstructed H1N1 1918 pandemic virus (1918) or the highly pathogenic avian H5N1 virus Vietnam/1203/04 (VN/1203).

2013-07-16 | GSE48890 | GEO

1918 pandemic influenza virus and pneumococcus co-infection results in activation of coagulation and widespread pulmonary microvascular thrombosis in mice and humans

Project description:To study the effects of secondary bacterial infection during 1918 pandemic H1N1 influenza virus infection, BALB/c mice were inoculated with the fully reconstructed 1918 influenza virus followed by inoculation with pneumococcus 72h later. To study the effects of secondary bacterial infection during 1918 pandemic H1N1 influenza virus infection, BALB/c mice were inoculated with the fully reconstructed 1918 influenza virus followed by inoculation with pneumococcus 72h later.

2015-09-20 | E-GEOD-70445 | biostudies-arrayexpress

Transcription profiling of bronchus from macaques infected with either the 1918 influenza virus or a humanized contemporary H1N1 influenza virus

Project description:The 1918 influenza pandemic was unusually severe, resulting in about 50 million deaths worldwide. A reconstructed version of the 1918 (H1N1) virus has been shown to also highly pathogenic in mice; however, the potential virulence and pathogenicity of the 1918 virus in nonhuman primates in unknown. In these studies, we demonstrate that the 1918 virus caused a highly pathogenic respiratory infection in a cynomolgus macaque model that culminated in acute respiratory distress and a fatal outcome. To characterize the global gene expression host response, oligonulceotide microarray analysis was performed on RNA isolated from the bronchus of macaques infected with either the 1918 virus or a humanized contemporary H1N1 influenza virus (A/Kawasaki/173/01). These experiments showed that infected animals mounted an immune response, characterized by dysregulation of the antiviral response, that was insufficient for protection, suggesting that atypical host innate immune responses may contribute to lethality.

2007-01-18 | E-TABM-181 | biostudies-arrayexpress

Omics analysis of host responses during pandemic H1N1 influenza infection

Project description:Proteomics data from lungs and trachea of ferrets (Mustela putorius furo) infected intranasally with either influenza A/California/04/2009 (CA04) virus or influenza A/Brevig Mission/1/1918 (1918) virus. Sections of trachea and lung collected were at 1, 3 and 8 days post-infection.

2015-04-24 | MSV000079114 | MassIVE

An overlapping protein-coding region in Influenza A Virus Segment 3 modulates the host response

Project description:Segment 3 of influenza A virus contains a second open reading frame accessed via robosomal frameshifting. The frameshift product, PA-Z, comprises the endonuclease domain of viral PA protein with C-terminal demain encoded by the X-ORF and functions to repress cellular gene expression. PA-X also modulates IAV virulence in a mouse infection model. The effect of PA-X deltions were examined using 2 separate mutant influenza viruses (1918-FS/1918-PCT1) and the results compared to wild-type 1918 influenza virus. Balb/c mice were infected and samples harvested at days 3, 5 and 8 days. Four animals/condition were used. Gene expression levels from infected animals were compared to mock animals.

2012-07-11 | E-GEOD-38112 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data