METTL1 and hepatoblastoma: Other and our research teams have identified hepatoblastoma susceptibility genetic variants in many genes, including MPO, CCND1, LIN28B, HMGA2, XPC, YTHDF1, YTHDC1, WTAP, WDR4 and METTL1.9, 10, 11, 12, 13, 14, 15, 16, 17, 18