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Fig. 3 | Arthritis Research & Therapy

Fig. 3

From: Mesenchymal stem cell-derived exosomal microRNA-136-5p inhibits chondrocyte degeneration in traumatic osteoarthritis by targeting ELF3

Fig. 3

The migration and ECM secretion of chondrocytes were promoted by miR-136-5p through ELF3. a The expression of miR-136-5p in transfected chondrocytes examined by RT-qPCR. b Migration analysis of chondrocytes (× 200). c The mRNA expression of MMP-13, collagen II, aggrecan, and SOX9 in chondrocytes examined by RT-qPCR. d The protein expression of MMP-13, collagen II, aggrecan, and SOX9 in chondrocytes examined by Western blot. Asterisk symbol indicated p < 0.05 compared with the cells transfected with agomir-NC. Number sign indicated p < 0.05 compared with the cells transfected with antagomir-NC. Ampersand symbol indicated p < 0.05 compared with the cells transfected with miR-136-5p agomir. p < 0.05 indicated a significant difference. The above data were measurement data and expressed as the mean ± standard deviation. The data among groups were compared using one-way ANOVA: followed by Tukey’s post hoc test

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