Table 1 Sequences of PCR primers

MMP2

Forward: 5′-GGACTATGACCGGGATAAGA-3′

Reverse: 5′-GTTGCCCAGGAAAGTGAA-3′

MMP9

Forward: 5′-CTCCAACCGCTGCATAAA-3′

Reverse: 5′-CCCTAGGGATGCTCTCAATA-3′

MMP14

Forward: 5′-TGGCGGGTGAGGAATAA-3′

Reverse: 5′-CTTCCTCTCGTAGGCAGTAT-3′

CXCR4

Forward: 5′-AGCTAAGGAGCATGACGGACAAGT-3′

Reverse: 5′-AGCTAAGGAGCATGACGGACAAGT-3′

CXCR7

Forward: 5′-TTCGTGATCGGCATGATTGCCAAC-3′

Reverse: 5′-ACTGGTTATGCTGCACGAGACTGA-3′

CXCL12

Forward: 5′-ACCCAAATGCAAAGGCTGAGTGTG-3′

Reverse: 5′-AGCTAAGCACTGTTGCAAACCACC-3′

GAPDH

Forward: 5′-CATGGCCTTCCGTGTTCCTA-3′

Reverse: 5′-GCGGCACGTCAGATCCA-3′

HPSE1

Forward: 5′-AAGCAGGACCGGTTGCAG-3′

Reverse: 5′-GGTGGCCTCCTAAACTAGGG-3′