ERBB2 and cancer: Tables S2 and S3 show the gene lists in cancer cells. Table S2 shows the upregulated genes in HER2-60 cells compared with the HER2-90 cells, and Table S3 shows the downregulated genes. Tables S4 and S5 show the gene lists in mouse stromal cells. Table S4 shows the upregulated genes in mouse stromal cells in the metastatic brain with HER2-60 cells compared with the metastatic brain with HER2-90 cells, and Table S5 shows the downregulated genes.