Fig. 3From: Toll-like receptor and C-type lectin receptor agonists attenuate osteogenic differentiation in human dental pulp stem cellsEffect of TLR agonists on the osteogenic differentiation of hDPSCs. Cells were treated with TLR agonists at 1 and 10 µg/ml in an osteogenic induction medium (OM). The mRNA expression of osteogenic-related genes was examined using qPCR. Bars indicate the statistically significant difference between groups (p < 0.05)Back to article page