Expression data from paired matched breast cancer Fine needle aspiration (FNA) or Core needle biopsies (CBX)

Download

Paired FNA and CBX specimens were prospectively collected from 37 breast cancers before any systemic therapy during a biomarker discovery study at The University of Texas M. D. Anderson Cancer Center. We identified 293 probe sets overexpressed in core biopsies; these included five highly coexpressed gene clusters (metagenes) corresponding to immune functions and extracellular matrix components. We compared gene expression profiles of pairs of fine-needle (stroma-poor) and core-needle (stroma-rich) biopsies from 37 cancers to identify stroma-associated genes

Cancer Type: Breast Cancer

GPL: 96

Number of Genes with Data: 978

Number Observations: 74

Number Outputs: 10

Imbalanced Ratio: 1

Default Task: Classification