Using the TCGA-PRAD database, we observed a positive correlation in the expression profiles of MX1 and HMOX1, both in normal adjacent to tumor (Pearson = 0.3718; p = 0.0066) and in tumor tissue samples (Pearson = 0.4681; p < 0.0001) (Figure 2G). This evidence concerns the gene HMOX1 and neoplasm.