To better predict clinical prognosis for patients, we further built a prognostic nomogram model with OS and five independent risk factors (the expression level of TNFSF13, age, grades of gliomas, mutation of IDH, and 1p19q codeletion) based on previous investigation, in which high score represented worse survival overcome (Supplementary Figure S8A). The gene discussed is IDH1; the disease is glioma.