CAT and neoplasm: Statistical analysis for TNM-criteria revealed significant correlations of tumor type and gene expression of ACTB (p = 0.016), CAT (p = 0.041), LDHB (p = 0.024) and SDCBP (p = 0.044), which would render insignificant after a multivariate analysis correction (e.g. Bonferroni correction or false discovery rate adjustment (FDR)) (S1 Fig).