Besides, “MAPK1/MAPK3 signaling” (R-HSA-5684996), “MAPK family signaling cascades” (R-HSA-5683057), “MAPK6/MAPK4 signaling” (R-HSA-5687128), and “MAPK cascade” (GO:0000165) were also dysregulated in ameloblastoma (Supplementary Tables 3 and 4). This evidence concerns the gene MAPK4 and ameloblastoma.