Finally, KEGG pathway analysis showed similar results, with the number of genes involved in the cell adhesion molecules (CAMs), pathways in cancer, MAPK signalling pathway, Wnt signalling pathway, Hedgehog signalling pathway, Hippo signalling pathway, transforming growth factor β (TGF‐β) signalling pathway, signalling pathways regulating pluripotency of stem cells, p53 signalling pathway, and cell cycle (Figure 5D). Here, TGFB1 is linked to cancer.