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Figure 5 | Breast Cancer Research

Figure 5

From: Gene expression profiling of the tumor microenvironment during breast cancer progression

Figure 5

Heatmap of gene expression signature correlated with tumor grade in the stroma. Comparison of grade III tumors with grade I tumors identified 526 upregulated genes and 94 downregulated genes in grade III stroma. Data shown are log2(fold change) relative to the median expression level across all samples. Genes in rows were hierarchically clustered, and samples in columns were arranged by sample type. E, epithelium; S, stroma.

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