Table 2.

circRNA-miR-20a-5p network in regulating cancers.

circRNA	circRNA expression	Distribution	Identification of circular RNA	Cell source	Verification of circular structure	Binding verification	Effect on osteoporosis	Reference
Circ_0009910	↑	Cytoplasm	Microarray analyses	Human	-	Luciferase reporter assays, RIP, RNA pull-down assays	The knockdown of Circ_0009910 suppressed acute myeloid leukemia cell growth	[74]
CircPRKCI	↑	-	Previous report	Human	RNase R	Luciferase reporter assays	CircPRKCI promoted the malignant progression of T-cell acute lymphoblastic leukemia	[103]
Hsa_circ_0107593	↓	-	Previous report	Human	RNase R	Luciferase reporter assays	Luciferase reporter assays hindered the processes of cervical cancer	[104]