This cohort comprised 18 cases of IDH1‐WT gliomas (13 glioblastoma, 5 astrocytoma) and 13 cases of IDH1‐MUT gliomas (7 astrocytoma, 6 oligodendrogliomas) (Figure 8A, Table S3, Supporting Information). The gene discussed is IDH1; the disease is astrocytoma (excluding glioblastoma).