Fibroblast growth factor receptor 2 (FGFR2) and fibroblast growth factor 12 (FGF12) are the members of the fibroblast growth factor family, which is involved in the activation of the Kirsten Rat Sarcoma (RAS)-Mitogen-Activated Protein Kinase (MAPK) and the Threonine Kinase (AKT) and the PI3K–AKT pathway, and the cell proliferation, differentiation, and apoptosis of cancers (30). This evidence concerns the gene FGF12 and cancer.