IL13RA2 and glioma: IL13RA2 expression in adult-type diffuse high-grade gliomas is well established, and it has been used as an immunotherapeutic target in multiple preclinical and clinical studies.22,23,27,28 To determine the relative expression in pediatric CNS tumors, we used GlioVis to visualize IL13RA2 gene expression within the publicly available Gump database (GEO ID: GSE68015).