dateReleased: |
06-30-2015
|
description: |
The concept of Ewing family of tumors (EFT), characterized by FET-ETS fusions, has been recently challenged by the description of Ewing-like tumors with different gene fusions. Here we investigate the similarities and differences of FET-ETS, BCOR-CCNB3, CIC-DUX4 and EWSR1-NFATc2 tumors samples with a number of other sarcomas. Unsupervised clustering of gene expression profiles fully discriminates these four molecular entities. Specific gene signatures and pathways were further validated in model cell lines. While a clear inflammatory signature characterizes EWSR1-NFATc2 tumors, BCOR-CCNB3 and CIC-DUX4 exhibit high expression of homeobox and ETS protein families, respectively. We strongly suggest that abnormalities of chromatin remodeling may gather CIC-DUX4 and BCOR-CCNB3 tumors with rhabdoid tumors and synovial sarcomas. This dataset conains 14 CIC-DUX4 and 7 EWSR1-NFATc2 tumor samples as well as Human mesenchymal cell line expressing EWSR1-NFATc2 (duplicates) or mock treated (duplicates) and IB120 CIC-DUX4 cell line expressing an shRNA directed against CIC-DUX4 (4 replicates) or mock treated (duplicates).
|
privacy: |
not applicable
|
aggregation: |
instance of dataset
|
ID: |
E-GEOD-60740
|
refinement: |
raw
|
alternateIdentifiers: |
60740
|
keywords: |
functional genomics
|
dateModified: |
08-19-2015
|
availability: |
available
|
types: |
gene expression
|
name: |
Homo sapiens
|
ID: |
A-GEOD-17811
|
name: |
[HG-U133_Plus_2] Affymetrix Human Genome U133 Plus 2.0 Array [CDF: Brainarray HGU133Plus2_Hs_ENTREZG_v17]
|
accessURL: | https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-60740/E-GEOD-60740.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-60740/E-GEOD-60740.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=GSE60740 |
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
|