Fig. 4
TAS2R was involved in the regulation of odontoblastic differentiation of hDPSCs and its mechanism. a–e The results of ALP staining at 7 days. f-j The results of Alizarin red staining at 7 days. k–n the mRNA expressions of ALP, RUNX2, DMP-1 and DSPP. o, p The mRNA expressions of Gα, Gβ. q Intracellular Ca2+ in hDPSCs. *P < 0.05; **P < 0.01; ***P < 0.001