In the case of the analysis of the levels of expression of the discussed genes and the infiltration of cancer cells into adipose tissue, we showed statistically significantly higher levels of expression of the CASP1, CASP2, CASP4, CASP5, CASP7, CASP8, CASP9, CASP10, and CASP14 genes in patients without signs of neoplastic invasion in adipose tissue (Figure 6A,B). This evidence concerns the gene CASP9 and cancer.