In REMBRANDT dataset, a clear association of MAGEH1 downregulation with poor OS was observed in astrocytoma (HR=2.75, 95% CI=1.69–4.46, p=0, Figure 6A) and oligodendroglioma (HR=2.82, 95% CI= 1.3–6.1, p<0.01, Figure 6C). The gene discussed is MAGEH1; the disease is oligodendroglioma.