FOXA1 and nasopharyngeal carcinoma: Western blot analysis revealed a significant decrease in FOXA1 expression in most NPC cell lines, including CNE2, SUNE1, HONE1, HONE1-EBV, S18, S26, 5-8 F, and HK1-EBV, compared to the immortalized nasopharyngeal epithelial cell lines NP69 and SWSX-14890 (Fig. 1E), except for CNE1.