Figure 4.

miR‐199a‐5p suppressed the proliferation, migration, and invasion of NPC cells. (a) miR‐199a‐5p mimics and inhibitors were successfully transfected into in C666‐1 cells and HNE1 cells, respectively, which was measured by qRT‐PCR. (b) The proliferation of C666‐1 cells transfected with miR‐199a‐5p inhibitors was significantly inhibited, which was examined by MTT assay. (c) The proliferation of HNE‐1 cells transfected with miR‐199a‐5p inhibitors was significantly promoted, which was examined by MTT assay. (d) miR‐199a‐5p mimics inhibited the migration of C666‐1 cells, while miR‐199a‐5p inhibitors promoted the migration of HNE1 cells. (e) miR‐199a‐5p mimics inhibited the invasion of C666‐1 cells, while miR‐199a‐5p inhibitors promoted the invasion of HNE1 cells. *, **, *** represent P ＜ 0.05, P ＜ 0.01, P ＜ 0.001 respectively