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. 2017 Jun 15;14(2):1131–1135. doi: 10.3892/etm.2017.4611

Figure 6.

Figure 6.

Detection of cell MMP-3 levels using western blot analysis. (A) Before miR-146a transfection. (B) miR-146a empty vector transfection. (C) miR-146a mimic transfection. (D) miR-146a inhibitor transfection. A comparison of MMP-3 levels before and after treatment yielded no difference in the control group. The cell MMP-3 level is significantly higher in the experimental group than that in the control group before treatment. MMP-3 level is increased after treatment with miR-146a mimic in the experimental group, and is decreased after treatment with miR-146a inhibitor. MMP-3, matrix metalloproteinase; miR, microRNA. *P<0.05.