
Keywords: hDPSCs, Human dental pulp-derived stem cells; MAPK, mitogen-activated protein kinase; Akt, Protein Kinase B; ERK, extracellular signal-regulated kinase; [D]-PDMP, D-threo-1-Phenyl-2-decanoylamino-3-morpholino-1-propanol-hydrochloride; EGF, Epidermal growt