SRD5A1 and glioblastoma: The Kaplan–Meier analysis demonstrated that high SRD5A1 level was associated with poor prognosis for multiple cancer patients, such as glioblastoma multiforme, acute myeloid leukemia, mesothelioma, pancreatic adenocarcinoma, etc. (Fig. 1A–D and Supplementary Fig. S1A–C), and SRD5A1 was almost exclusively upregulated in tumor tissues relative to normal counterparts (Supplementary Fig. S1D, E).