Fig. 3From: Long noncoding RNA PVT1 promotes chondrocyte extracellular matrix degradation by acting as a sponge for miR-140 in IL-1β-stimulated chondrocytesA Bioinformatics analysis of matching sequence of miR-140 within 3’-UTR of PVT1. B Luciferase activity was measured in chondrocytes co-transfected with NC mimics or miR-140 mimics and PVT1-wt or PVT1-mut at 48 h after transfection. The results were represented as mean ± SD. **P < 0.01 vs NC mimicsBack to article page