Fig. 3

Effects of ZNF671 overexpression on NPC cell viability and colony formation ability in vitro. a qPCR analysis of ZNF671 mRNA expression in CNE-2 and 5-8F cells stably overexpression ZNF671. b Western blotting analysis of ZNF671 expression in CNE-2 and 5-8F cells stably overexpression ZNF671. c-d The CCK-8 assay showed overexpression of ZNF671 reduced the viability of CNE2 (c) and 5-8F (d) cells. e The colony formation assay showed overexpression of ZNF671 suppressed colony-forming ability. All experiments were performed at least three times; data are mean ± SD. *P < 0.05, **P < 0.01 vs. control, Student’s t-test