DPSCs	Dental pulp stem cells
FBS	Fetal bovine serum
MTT	3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide
Cpn	Cordycepin
DMSO	dimethyl sulfoxide
PDTC	Pyrrolidine dithiocarbamate
DMEM	Dulbeco’s Modified Eagle Medium
EDTA	Ethylenediaminetetraacetic acid
ALP	Alkaline phosphatase
NF	nuclear factor (NF)
RUNX2	Runt-related transcription factor 2
COL1A1	Collagen, type I, alpha 1
OSX	Osterix
OCN	Osteocalcin