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Title: Development of gene expression signatures on immunity for bursal peptide BSP-II      
dateReleased:
02-17-2011
description:
To further elucidate the mechanism of BSP-II on immunity on the broad molecular level, we have employed whole genome microarray expression profiling as a discovery platform to examine gene expression patterns during BSP-II treatment in a mouse derived hybridoma culture system. Hybridoma cell was treated ex vivo, and robust normalization of the data identified 1279 differentially expressed probe sets exhibiting minimum 1.5-fold changes that distinguished between BSP-II and control samples. Various pathwayswere significantly impacted by BSP-II treatment, and gene Ontology annotations show changes in the expression of molecules involved in immune and immunocyte related cellular processes. Expression of nine genes (MS4A2, CD3D, FGF21, CD80, PTPRC, NFATC4, IL2RB, Fas and LAT) from this signature was quantified in the RNA samples by QRT-PCR, confirming low variability between the predicted response patterns. BSP-II induced gene expression in hybridoma cell was measured at 4 hours after exposure to doses of 0ug/ml and 5ug/ml. Two independent experiments were performed using different cells for each experiment.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-27340
refinement:
raw
alternateIdentifiers:
27340
keywords:
functional genomics
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-27340/E-GEOD-27340.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-27340/E-GEOD-27340.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=GSE27340
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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