Table 1.
Primer sequences used in qRT-PCR
| Name | Primer sequence (5′–3′) |
|---|---|
| circ_0020093 | F: TTGCTCTGGTCATGGGAAGT |
| R: TCTGTTAACCTTGCCAACTATCA | |
| miR-23b | F: GCCCATTAGGGACCGTTA |
| R: CTCAACTGGTGTCGTGGA | |
| Aggrecan | F: AGGCTGAAGTTACAGGTC |
| R: TTGGCTCCCAGTGTCTTA | |
| COL2 | F: ACTGGTAAGTGGGGCAAGAC |
| R: CCACACCAAATTCCTGTTCA | |
| MMP13 | F: AGTTCGGCCACTCCTTAGGT |
| R: TGGTAATGGCATCAAGGGAT | |
| MMP3 | F: CAAGGGCCTCTTCTGCGATTTCG |
| R: CGGTAGGCAGCTAGGGCAGGGC | |
| ADAMTS4 | F: GATCGATGCCGGTGCTAAGA |
| R: TCCTATGGGAGAACGGCAGA | |
| SPRY1 | F: CCCTGCCCTGGATAAGGAAC |
| R: GGCCGAAATGCCTAATGCAA | |
| β-actin | F: TGGACTTCGAGCAAGAGATG |
| R: GAAGGAAGGCTGGAAGAGTG | |
| U6 | F: GCTTCGGCAGCACATATACTAA AAT |
| R: CGCTTCACGAATTTGCGTGTCAT |
COL2 collagen II; MMP13 matrix metallopeptidase 13; MMP3 matrix metallopeptidase 3; ADAMTS4 a disintegrin and metalloproteinase with thrombospondin motifs 4; SPRY1 sprouty 1