Dataset Information


PRC2 in Ewing tumors

ABSTRACT: We found the PRC2 component EZH2 to be upregulated by the pathognomonic fusion oncogene EWS-FLI1 in Ewing tumors and mesenchymal stem cells (Richter GH et al., Proc Natl Acad Sci U S A. 2009;106:5324-9). Downregulation of EZH2 by RNA interference in Ewing tumor cell lines suppressed oncogenic transformation in vitro and in vivo. These data suggest that EZH2 might play a central role in Ewing Tumor pathology. Overall design: RNA from tumor samples was isolated with Trizol and subjected to microarray analysis using HG_U133A microarrays following the Affymetrix protocol. Ewing tumors vs. neuroblastoma controls

INSTRUMENT(S): [HG-U133A] Affymetrix Human Genome U133A Array

ORGANISM(S): Homo sapiens  

SUBMITTER: Martin Sebastian Staege  

PROVIDER: GSE15757 | GEO | 2009-04-29



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