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E-GEOD-22093 - Expression data from breast cancer FNA biopsies from patients

Status
Released on 31 December 2010
Organism
Homo sapiens
Samples (82)
Array (1)
Protocols (7)
Description
We assess if distinct biological processes might be associated with chemotherapy sensitivity in the different clinical subsets of breast cancers. We performed gene set analysis (GSA) using functionally annotated gene sets corresponding to almost all known biological processes in ER-positive/HER2negative and ER-negative/HER2-negative breast cancer, respectively. Pre-treatment FNA from primary tumors were obtained and RNA extracted and hybridized to afymetrix microarrays according to manufacturer protocol.
Experiment type
transcription profiling by array 
Contacts
TAKAYUKI IWAMOTO <tiwamoto@mdanderson.org>, Lajos Pusztai, Takayuki Iwamoto, Yuan Qi
MIAME
PlatformsProtocolsVariablesProcessedRaw
Files
Investigation descriptionE-GEOD-22093.idf.txt
Sample and data relationshipE-GEOD-22093.sdrf.txt
Raw data (2)E-GEOD-22093.raw.1.zip, E-GEOD-22093.raw.2.zip
Processed data (1)E-GEOD-22093.processed.1.zip
Array designA-AFFY-33.adf.txt
R ExpressionSetE-GEOD-22093.eSet.r
Links