FOXM1 and medulloblastoma: Wang et al. have reported that circSKA3 is considerably upregulated in medulloblastoma tissues, and circSKA3 silencing or miR-383-5p ectopic expression decreases the cell viability, arrests the cell cycle at sub-G1 phase, enhances the apoptosis, and reduces the migration and invasion of medulloblastoma cells via the circSKA3/miR-383-5p/FOXM1 axis.