Among these signaling pathways, “MAPK signaling pathway” (82 genes, P = 1.158E-05), “Proteoglycans in cancer” (62 genes, P = 1.158E-05), “Axon guidance” (58 genes, P = 1.158E-05), “cGMP - PKG signaling pathway” (51 genes, P = 1.158E-05), and “Oxytocin signaling pathway” (48 genes, P = 1.158E-05) were the five most significantly enriched signaling pathways (Figure 7). Here, OXT is linked to cancer.