File S1 - Expression of VEGF and Semaphorin Genes Define Subgroups of Triple Negative Breast Cancer

Supporting information for this study. This file contains Tables S1–S7, which list the datasets and genes analyzed in this study, basic statistics on the gene expression measurements, clinical trial results with anti-angiogenic agents, and genes correlated with PC3a and PC4a. It also contains Figures S1–S13, which contain information on the relationship of principal components to breast cancer subgroups, relationships between the different principal component analyses performed on various datasets, and additional details on K-means clustering; plus heatmaps of the TCGA datasets and survival analyses of several of the breast cancer subgroups considered in this study.
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