Here, we performed Kaplan–Meier analysis of LTF and OS in glioma patients and GBM patients obtained from CGGA mRNA_693 and TCGA-GBM datasets, which showed that the LTF overexpression in tumor tissues was significantly associated with poor OS and 5-year OS in glioma patients (Log-rank p < 0.05, Fig. S1A, B) and GBM patients (Log-rank p < 0.05, Fig. 6A–D). This evidence concerns the gene LTF and glioblastoma.