We included recurrent status, gender, age, IDH1 mutation, histological stage, and PDLIM1 expression for the Cox regressions on the CGGA-693 and CGGA-325 cohorts, and gender, race, age, and PDLIM1 expression for the Cox regressions on the TCGA-GBM cohort. Here, PDLIM1 is linked to glioblastoma.