PRDX6 and oligodendroglioma: A proteomic study of a patient with oligodendroglioma (ODG) which rapidly developed into anagenic oligodendroglioma (AODG) showed a higher expression of the Prdx6 protein in ODG than in AODG, suggesting that Prdx6 is related to the malignant transformation of ODG and can be regarded as a biomarker of ODG progression [113].