To develop a signature for prognosis prediction of BLCA, 19 genes (C1QTNF6, DAB2, ESD, FKBP10, GAD1, INHBA, LAMA2, LGALS3, MPPED1, OLFML3, PCOLCE, RASD1, RGS12, RUNX2, TIMP2, TMEM151A, TSSK1B, VAT1, and VEGFA) were obtained to build the risk model (Figures 3A, B). This evidence concerns the gene TIMP2 and bladder transitional cell carcinoma.