After log-transformation, the following biomarkers displayed a normal distribution and statistically significant differences in tumor vs. control (in alphabetical order): APRIL, BAFF, CA19-9, pERK, IL-1β, IL-1RA, IFN-β, IL-26, MMP-2, and TWEAK (Fig. 1). This evidence concerns the gene TNFSF12 and neoplasm.