The higher the expression of PPIA, the worse the survival in bladder carcinoma, esophageal carcinoma, kidney chromophobe, liver hepatocellular carcinoma, lung adenocarcinoma, pancreatic adenocarcinoma, sarcoma, skin cutaneous melanoma, and stomach adenocarcinoma (Figure 7A). The gene discussed is PPIA; the disease is lung adenocarcinoma.