As controls, we utilized normal tissue from the GTEx dataset, and we further evaluated the difference in CDKN1B expression between the controls and cancer tissues from the brain lower grade glioma (LGG), ovarian serous cystadenocarcinoma (OV), thymoma (THYM), and uterine carcinosarcoma (UCS) (Fig. 1B). This evidence concerns the gene CDKN1B and glioma.