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. 2017 Aug 1;38(4):2096–2104. doi: 10.3892/or.2017.5866

Figure 5.

Figure 5.

Effect of miR-198 on the A549 cell line. (A) Cell proliferation was determined using CCK-8 assays after transfection with miR-198. The results revealed that miR-198 inhibited cell growth compared with the control groups; *p<0.05. (B) Caspase activation was revealed after miR-198 transfection for 48 h. (C and D) Double staining with Annexin V-FITC and PI was used to assess apoptosis after miR-198 transfection for 48 h. The results revealed that the apoptotic rate in the miR-198 group was higher than that of the control groups; *p<0.05. (E and F) Flow cytometric analysis of the cell cycle revealed that the miR-198 group had a lower proportion of S phase cells and a higher proportion of G2/M phase cells than in the control groups, which means that upregulation of miR-198 may cause cell cycle arrest, *p<0.05.