NRAS and hepatoblastoma: Over the past years, we examined a pediatric cohort of 313 hepatoblastoma and 1446 controls and identified a number of loci associated with the risk of hepatoblastoma in the following genes: LINC00673, NRAS, KRAS, TP53, HMGA2, miR-34b/c, as well as DNA repair genes [9, 10, 28–30].