Pathway enrichment revealed enrichments in the following cancer-related pathways in the order of significance: hematopoietic cell lineage, Gap junction, cytokine–cytokine receptor interaction, steroid hormone biosynthesis, retinol metabolism, p53 signaling pathway, transcriptional mis-regulation in cancer, and PI3K-Akt signaling pathway (Figure 7C). This evidence concerns the gene TP53 and cancer.