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Title: Differential gene expression in the airway epithelium of beta6 ko mice chronically challenged with OVA      
dateReleased:
12-31-2012
description:
Expression microarrays identified 119 genes that were significantly differentially expressed in the epithelium of WT and β6 KO mice after saline or chronic allergen challenge. PAM clustering revealed two interesting clusters (6 and 8) that we had not identified in previous comparisons by whole lung microarrays. Cluster 6 genes were low at baseline in both WT and β6 KO mice and were increased in WT but not in β6 KO mice after chronic allergen challenge such as Mcpt1. Cluster 8 genes were increased at baseline in β6 KO mice, and included 6 mast cell related genes (cma1, mcpt4, cpa3, mcpt6, tpsab1, il1rl1). The most informative differentially expressed genes identified in microarrays of the epithelial microenvironment were not epithelial genes, but mast cell genes. Control and beta6 ko mice (wt-S (4), wt-OVA (4), ko-S (4), ko-OVA (4)) were sensitized and challenged with OVA or saline, airway epithelium were brush-harvested.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-28168
refinement:
raw
alternateIdentifiers:
28168
keywords:
functional genomics
dateModified:
06-02-2014
availability:
available
types:
gene expression
name:
Mus musculus
ID:
A-MEXP-724
name:
Agilent Whole Mouse Genome Microarray 4x44K 014868 G4122F (annotation from 02.2007)
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-28168/E-GEOD-28168.raw.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-28168/E-GEOD-28168.processed.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE28168
storedIn:
Gene Expression Omnibus
qualifier:
not compressed
format:
HTML
accessType:
landing page
primary:
true
authentication:
none
authorization:
none
abbreviation:
EBI
homePage: http://www.ebi.ac.uk/
ID:
SCR:004727
name:
European Bioinformatics Institute
homePage: https://www.ebi.ac.uk/arrayexpress/
ID:
SCR:002964
name:
ArrayExpress
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