Interleukin 13 receptoralpha 2 (IL-13Rα2) has been extensivelyinvestigated in GBM and is reported to be overexpressed in three outof four glioma patients.64 Additionally,the absence of IL13Rα2 in the normal tissues surrounding GBMenhances its suitability as a target. Here, IL13RA2 is linked to glioblastoma.