Figure 5.
Fluorescence intensity of 293T cells transfected with wild-type or mutant 3′-untranslated region DNA sequences of COX-2 and agomiR-381. Dual-luciferase reporter assay was used to evaluate the interaction between miR-381 and COX-2. **P<0.01 vs. NC group. COX-2, cyclooxygenase-2; NC, negative controls.