Table 1.

CircRNAs as potential biomarkers of skeletal and chondral disorders.

Diseases	CircRNAs	Samples	Expression	Methods	Ref.
OA	Hsa_circ_0104873	synovial fluid	up	CircRNA-array	46
OA	Hsa_circ_ 0104595	synovial fluid	up	CircRNA-array	46
OA	Hsa_circ_0101251	synovial fluid	up	CircRNA-array	46
OA	Hsa_circ_0032131	peripheral blood	up	CircRNA-array	47
OP	Hsa_circ_0002060	serum and plasma	up	CircRNA-array	86
OP	Hsa_circ_0001445	plasma	down	qRT-PCR	87
RA	Hsa_circ_0044235	peripheral blood	down	qRT-PCR	106
RA	Hsa_circ_102594	PBMSs	down	CircRNA-array	107
RA	Hsa_circ_104194	PBMSs	up	CircRNA-array	107
RA	Hsa_circ_104593	PBMSs	up	CircRNA-array	107
RA	Hsa_circ_103334	PBMSs	up	CircRNA-array	107
RA	Hsa_circ_101407	PBMSs	up	CircRNA-array	107
RA	Has_circ_0008360	PBMSs	down	RNA-seq	108
RA	Has_circ_0001200,	PBMSs	up	RNA-seq	108
RA	Has_circ_0001566	PBMSs	up	RNA-seq	108
RA	Has_circ_0003972	PBMSs	up	RNA-seq	108
RA	Hsa_circ_0002715	peripheral blood	up	qRT-PCR	109
RA	Hsa_circ_0035197	peripheral blood	up	qRT-PCR	109
RA	Hsa_circ_0000175	PBMSs	down	qRT-PCR	110
RA	Hsa_circ_0008410	PBMSs	up	qRT-PCR	110
RA	circRNA_104871	PBMSs	up	CircRNA-array	111
RA	circRNA_003524	PBMSs	up	CircRNA-array	111
RA	circRNA_101873	PBMSs	up	CircRNA-array	111
RA	circRNA_103047	PBMSs	up	CircRNA-array	111

OA: osteoarthritis; OP: osteoporosis; RA: rheumatoid arthritis.