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Title: Continuous requirement for the T cell receptor for regulatory T cell function      
dateReleased:
09-08-2014
description:
Foxp3+ regulatory T cells (Treg cells) maintain immunological tolerance and their deficiency results in fatal multi-organ autoimmunity. Although heightened T cell receptor (TCR) signaling is critical for the differentiation of Treg cells, the role of TCR signaling in Treg cell function remains largely unknown. Here we demonstrate inducible ablation of the TCR results in Treg cell dysfunction which cannot be attributed to impaired Foxp3 expression, decreased expression of Treg cell signature genes or altered ability to sense and consume interleukin 2. Rather, TCR signaling was required for maintaining the expression of a limited subset of genes comprising 25% of the activated Treg cell transcriptional signature. Our results reveal a critical role for the TCR in Treg cell suppressor capacity. Array expression of Foxp3-CreERT2 CalphaFL/WT mice
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-61077
refinement:
raw
alternateIdentifiers:
61077
keywords:
functional genomics
dateModified:
08-04-2015
availability:
available
types:
gene expression
name:
Mus musculus
ID:
A-AFFY-36
name:
Affymetrix GeneChip Mouse Genome 430A 2.0 [Mouse430A_2]
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-61077/E-GEOD-61077.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-61077/E-GEOD-61077.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=GSE61077
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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