KIF20A and medulloblastoma: To analyze the expression of AURKA and KIF20A in medulloblastoma at the protein level, we selected MED tissue samples and normal cerebellum tissues for immunohistochemical staining, and the findings proved that the expression of AURKA and KIF20A in cerebellum tissues was weakly positive or negative, while in MED, both AURKA and KIF20A were overexpressed, which was the same as their mRNA expression in MED.