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-1456 - Transcription profiling of breast cancer tissue in a large population-based cohort of Swedish patients

Released on 12 June 2008, last updated on 27 March 2012
Homo sapiens
Samples (318)
Arrays (2)
Protocols (4)
Tissue material was collected from all breast cancer patients receiving surgery at Karolinska Hospital from 1994-1996. Material was frozen immediatley on dry ice or in liquid nitrogen and stored in -70°C freezers. This series contains expression data for n=159 tumors from which RNA could be collected in sufficient amounts and quality for analysis. Experiment Overall Design: All tumor specimens were assessed on U133 A and B arrays.
Experiment types
transcription profiling by array, unknown experiment type
Gene expression profiling spares early breast cancer patients from adjuvant therapy: derived and validated in two population-based cohorts. Yudi Pawitan, Judith Bjöhle, Lukas Amler, Anna-Lena Borg, Suzanne Egyhazi, Per Hall, Xia Han, Lars Holmberg, Fei Huang, Sigrid Klaar, Edison T Liu, Lance Miller, Hans Nordgren, Alexander Ploner, Kerstin Sandelin, Peter M Shaw, Johanna Smeds, Lambert Skoog, Sara Wedrén, Jonas Bergh.