IDH2 and glioblastoma: As for clinicopathological characteristics, we found that CL, ME subtype, MGMT non-methylation, 1p19q non-codel, IDH wild type, higher age, higher WHO grade, and higher GBM patients’ proportion are associated with high LINC01271 expression, which illustrates that LINC01271 is a risk factor for prognosis (Figure 7D, 7F).