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Title: Expression data from mouse dendritic cells      
dateReleased:
04-05-2011
description:
Dendritic cells (DCs) are pivotal for both recognition of antigens and control of an array of immune responses by recognizing microbes through distinct pattern recognition receptors (PRRs). The first microbial component to be studied in detail and known to cause septic shock is endotoxin (LPS). DCs recognize LPS via Toll-like receptor TLR-47. LPS causes many changes in the DCs, but the elicitation of cytokine production is perhaps the one with clear biologic relevance. We used microarrays to detail the global programme of gene expression underlying regulation of TLR 4 signaling and identified the upregulated and downregulated genes in response to LPS treatment in mouse dendritic cells. We use microarray to determine the conserved hematopoietic miRNAs to study their potential contribution to regulating many different immunological cellular processes and contexts. To obtain overall gene expression profile, we extracted bone marrow cells from at least 3 mice for each experiment. Purified ( 97~98% purity) mouse dendritic cells, treated with LPS or control diluent, were used for RNA extraction and hybridization on Affymetrix microarrays. To obtain overall miRNA expression profile, we extracted bone marrow cells from at least 3 mice (C57BL/6) for each experiment. Purified ( 97~98% purity for CD11C+ ) mouse dendritic cells were used for RNA extraction and hybridization on Exiqon miRCURY LNATM microRNA array.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-28340
refinement:
raw
alternateIdentifiers:
28340
keywords:
functional genomics
dateModified:
05-03-2014
availability:
available
types:
gene expression
name:
Mus musculus
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-28340/E-GEOD-28340.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-28340/E-GEOD-28340.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=GSE28340
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