TABLE 6.

Role and target of circRNAs in osteoblasts.

CircRNA	Relative expression	Role	Target	References
003795	Upregulation	Promotes osteoblast differentiation and mineralization	COL15A1	Wu et al., 2020
AFF4	Upregulation	Promotes MC3T3-E1 proliferation	MiR-7223-5p	Mi et al., 2019
HIPK3	Upregulation	Increases cell viability in OB-6 osteoblastic and primary human osteoblast cells	MiR-124	Liang et al., 2020
cPWWP2A	Upregulation	Inhibits apoptosis in osteoblast	MiR-579,	Hong et al., 2019