SOX2 and glioblastoma: We found that BRCA (log2 FC = 3.31), COAD (log2 FC = 1.38), GBM (log2 FC = 2.05), LIHC (log2 FC = 3.22), LUAD (log2 FC = 1.36) and LUSC (log2 FC = 4.91) tumors had the greatest SOX2 up-regulation (log2 FC > 1; FDR-adjusted Q < 0.01; Figure 1A; Supplementary Table S12).