SP1 and neoplasm: As shown in Figure 5 (for datasets TCGA-LIHC and LIRI-LIHC), Supplementary Figure 5 (for datasets TCGA-STAD and TCGA-BLCA), and Supplementary Figure 6 (for datasets TCGA-LUAD and TCGA-SKCM), SP1 RNA expression of tumor samples was statistically higher than normal samples in TCGA-LIHC (Wilcoxon Rank-Sum, P = 6.85e-13), LIRI-LIHC (Wilcoxon Rank-Sum, P = 2.2e-16), and TCGA-STAD (Wilcoxon Rank-Sum, P = 5.89e-10).