Interestingly, several of these genes (e.g. ELTD1, SDHB, SEPW1, SLC17A7, SZRD1, THAP3, ZBTB17) are likely to push, whereas other genes (e.g. CAP1, HBXIP, KLK6, PARK7, PTAFR) might restrict oligodendroglioma development. This evidence concerns the gene SZRD1 and oligodendroglioma.