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Title: Erythropoietin promotes breast tumorigenesis through tumor initiating cell self-renewal      
dateReleased:
05-31-2014
description:
The erythropoietin (EPO) hormone induces red blood cell production and its recombinant form is the most prescribed drug for the treatment of anemia, including that arising in cancer patients. Based on randomized trials showing that EPO administration to cancer patients result in a decreased survival, we investigated the impact of EPO modulation on tumorigenesis. Using genetically engineered mouse models of breast cancer we found that EPO promoted tumorigenesis by activating JAK/STAT signaling specifically in breast tumor initiating cells (TICs) and promoting their self-renewal. Moreover, we define an active role for endogenous EPO in breast cancer progression and breast TIC self-renewal and demonstrate a potential application of EPO pathway inhibition in breast cancer therapy. reference x sample
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-51433
refinement:
raw
alternateIdentifiers:
51433
keywords:
functional genomics
dateModified:
06-10-2014
availability:
available
types:
gene expression
name:
Homo sapiens
ID:
A-AGIL-28
name:
Agilent Whole Human Genome Microarray 4x44K 014850 G4112F (85 cols x 532 rows)
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-51433/E-GEOD-51433.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-51433/E-GEOD-51433.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=GSE51433
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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