APOA1 and central nervous system cancer: Using our in‐house follow‐up data on 577 patients with glioma (IDHmt: IDHwt = 241: 336), a clinical cohort analysis revealed no significant differences in cholesterol‐associated indices in peripheral blood tests between the two IDH genotypes of gliomas, including LDL‐cholesterol (LDL‐c), triglycerides (TG), HDL‐cholesterol (HDL‐c), apolipoprotein A1 (APOA1), apolipoprotein B (APOB), and total cholesterol (CHO) (Figure S12A, Supporting Information, IDHmt: IDHwt = 241: 336, p>0.05).