Table 5.

CircRNAs in periodontal ligament stem cell differentiation

CircRNA	Function	Target miRNA	miRNA target genes/protein	Ref
CircBANP CircITCH	Osteogenesis (+)	miR-34a miR-146a	MAPK	[79]
CDR1as	Osteogenesis (+)	miR-17	GDF5	[80]
CircCDK8	Osteogenesis (-)			[81]