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Title: microRNA expression data from human corneal epithelial cells exposed to media, human tear, media + P. aeruginosa antigens, tear + P. aeruginosa antigens      
dateReleased:
07-13-2012
description:
Exposure to tear fluid can enhance corneal epithelial cells' ability to resist bacterial virulence mechanisms by upregulating epithelial-derived innate defense genes. The aim of this study was to further elucidate the mechanisms by which tear fluid modulates epithelial cell susceptibility to P. aeruginosa internalization and the relationship to known to be upregulated genes with tear fluid exposure. The hypothesis tested was that tear fluid effects on epithelial cells involve the induction of microRNA expression to modify innate defense gene responses to bacterial challenge. Human corneal epithelial cells were incubated in either 40 ul of fresh human tear fluid or high calcium KGM without antibiotics for 16 hours before extraction or before incubation with P. aeruginosa antigens for 3 h then extraction.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-39341
refinement:
raw
alternateIdentifiers:
39341
keywords:
functional genomics
dateModified:
07-23-2012
availability:
available
types:
gene expression
name:
Homo sapiens
ID:
A-GEOD-8786
name:
[miRNA-1_0] Affymetrix miRNA Array
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-39341/E-GEOD-39341.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-39341/E-GEOD-39341.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=GSE39341
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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