SERPINE1 and nasopharyngeal carcinoma: More importantly, the combination of high TEL2 expression and low SERPINE1 expression was more significantly correlated with overall survival (Figure 7C, Supplementary Table 3), although either TEL2 or SERPINE1 was found to be valuable for the prognosis of outcome in the patients with NPC (Figures 7D and 7E, Supplementary Tables 4 and 5).