Given the observed correlation between the levels of MACC1 and the EMT-related proteins, E-cadherin and vimentin (Figure 1), we determined their association with NPC patient survival (5-year overall, relapse-free, metastasis-free, and disease-free survival rates) using KM survival curves (Figures 3–5). This evidence concerns the gene CDH1 and nasopharyngeal carcinoma.