Annotations of the genes CX3CR1, FOXG1, G6PD, MAPK13, NOVA1, PNCK, SLC16A3, SLC2A1, SLC2A8, TBXA2R, TP73, and TRIB2 have confirmed that all of them play important roles in carcinogenesis (see Appendix 1) permitting their assignment to various cellular processes of cancer hallmarks (Table 1). This evidence concerns the gene MAPK13 and cancer.