The results revealed that higher ZEB1 expression was considerably associated with a worse overall survival (OS, HR = 0.55, P = 0.0083), worse relapse free survival (RFS, HR = 0.64, P = 0.001), post progression survival (PPS, HR = 0.64, P = 0.062), and distant metastasis free survival (DMFS, HR = 0.6, P = 0.0003) of BC patients (Figure 4C). The gene discussed is ZEB1; the disease is breast cancer.