Table 3.

The primer list was used for real-time quantitative PCR.

Gene	Forward primer	Reverse primer
GAPDH	5′ CTGGGCTACACTGAGCACC3′	5′ AAGTGGTCGTTGAGGGCAATG3′
DSPP	5′TTTGGGCAGTAGCATGGGC3′	5′CCATCTTGGGTATTCTCTTGCCT3′
DMP1	5′CTCCGAGTTGGACGATGAGG3′	5′TCATGCCTGCACTGTTCATTC3′
OCN	5′ACCTCACCTTCCTCTACTTGG3′	5′TGGTGTCATTAGCCTTGCAG3′
hsa_circRNA_104101	5′GGAGCAACAGTAGAAAGTTCTCTA3′	5′GGCACCTTCATCAGTAGTCATT3′
hsa_circRNA_406763	5′ GTCTTTAGTCTTGGCAAAGGTGT3′	5′CAATGCATCAGAAAGGGAACA3′
hsa_circRNA_002161	5′TCCGGAGAACCAAACGGAAA3′	5′GAACTGTCCAAAGGCGGAAAA3′
hsa_circRNA_005044	5′CAAAGCAACGAGCTCTATGCC3′	5′CAAAGCAACGAGCTCTATGCC3′
hsa_circRNA_079813	5′TGGAACCTACAAGCAGCACC3′	5′TGCCATCAGGATTTCGATCTGT3′
hsa_circRNA_008336	5′TGGAACCTACAAGCAGGCAT3′	5′CTGGCAAAACCTGGGAAGAGA3′