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false, "geo_id_plat": "E-GEOD-32072_A-AFFY-33", "slug": "expression-data-from-breast-cancer-fna-and-surgica", "geo_gds_id": "", "name": "Expression data from breast cancer FNA and surgical specimens from patients", "created": "Jun.18, 2014", "summary": "The behavior of breast cancers and their response to neoadjuvant systemic therapy depend on their phenotype which is to a large extent determined by gene expression programs within the cancer cell. The purpose of the analysis was to compare matched gene expression profiles of pretreatment cancer with post-neoadjuvant systemic therapy, residual cancer. Pre-treatment FNA from primary tumors or post-treatment surgical specimens were obtained and RNA extracted and hybridized to afymetrix microarrays according to manufacturer protocol.", "source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-32072", "sample_source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-32072/samples/"}