ZNF202 and nasopharyngeal carcinoma: We also found that the mRNA and protein levels of ZNF202 were markedly increased in EBV-positive HK1-EBV and HONE1-EBV cell lines, as well as in the radiation-resistant (HK1-IR, CNE2-IR) NPC cells compared with HK1 and HONE1 cells (Fig. 8a–c).