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Title: Impact of IRF1 on transcriptome changes in Huh-7 human hepatoma cells and STAT1-deficient human fibroblasts      
dateReleased:
04-01-2011
description:
IRF1, and interferon-induced transcription factor, was found to have antiviral activity against a range of viruses when overexpressed. To determine which genes are associated with expression of IRF1, gene expression analysis was carried out in two different cell line expressing IRF1. The results show that more than 100 genes, many of which overlap with type I interferon-stimulated genes, are induced more than 3-fold by IRF1. A majority of the genes were induced in both cell types, while some genes were highly induced in a cell type-specific manner. To investigate the impact of IRF1 overexpression on the transriptome of two target cell lines, cells were transduced with a lentiviral vector expressing IRF1 or Firefly luciferase (Fluc) as a control. Total mRNA was harvested 48 h post-transduction and processed for Illumina BeadArray analysis. Skin fibroblast cell line described in Dupuis, S. et al., Impaired response to interferon-alpha/beta and lethal viral disease in human STAT1 deficiency. Nat Genet 33 (3), 388 (2003)
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-26817
refinement:
raw
alternateIdentifiers:
26817
keywords:
functional genomics
dateModified:
04-14-2011
availability:
available
types:
gene expression
name:
Homo sapiens
ID:
A-GEOD-10558
name:
Illumina HumanHT-12 V4.0 expression beadchip
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-26817/E-GEOD-26817.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-26817/E-GEOD-26817.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=GSE26817
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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