Please note that we have stopped the regular imports of Gene Expression Omnibus (GEO) data into ArrayExpress. This may not be the latest version of this experiment.
E-GEOD-26193 - Control of oxidative stress by miRNA and impact on ovarian tumorigenesis
Released on 1 November 2011, last updated on 14 November 2011
Transcriptome analysis of high-grade human ovarian adenocarcinomas. The hypothesis tested in the present study was that two reciprocal pathways, namely oxidative stress response and fibrosis, enable to build a hierarchical cluster of ovarian patients. Ovarian human tumor samples from Institut Curie were analysed on human genome U133 plus 2.0 array (Affymetrix). Microarray analysis was performed using Partek Genomic Suite software and transcriptomic data were normalized using GCRMA algorithm. Probes from oxidative stress response and fibrosis defined by Ingenuity software were used to build a hierarchical cluster of ovarian patients.
transcription profiling by array
Fatima Mechta-Grigoriou <firstname.lastname@example.org>, Bogdan Mateescu, Jean-Philippe Meyniel, Luciana Batista, Odette Mariani, Paul H Cottu, Xavier Sastre-Garau