NFE2L2 and nasopharyngeal carcinoma: By analyzing the results of Western blotting, we found that the expression of Nrf2 in NPC was significantly increased in the nucleus and decreased in the cytoplasm after the addition of Ator, and the elevation of total Nrf2 expression was not obvious (Figures 3B–G; Supplementary Table S6), but we could see that the total Nrf2 expression was indeed elevated by PCR detection (Figure 3J).