Table 1. Primer sequences.
| Gene | Forward primer 5′ to 3′ | Reverse primer 5′ to 3′ |
| Human | ||
| E-cadherin | TCATGAGTGTCCCCCGGTAT | GTCAGTATCAGCCGCTTCAGAT |
| Keratin 7 | GGGACTGCAGCTCTGTCAAC | CTGCCTACATGAGCAAGGTG |
| Keratin 18 | CGGGCATTGTCCACAGTATT | GGGAGCACTTGGAGAAGAAG |
| α Smooth muscle actin | GAGAAGAGTTACGAGTTGCCTGA | TGTTAGCATAGAGGTCCTTCCTG |
| Plasminogen activator inhibitor 1 | GAAAGTGAAGATCGAGGTGAACGAGA | CATGCGGGCTGAGACTATGACA |
| Vimentin | ATTCCACTTTGCGTTCAAGG | CTTCAGAGAGAGGAAGCCGA |
| Transforming growth factor-β | TGAACCGGCCTTTCCTGCTTCTCATG | GCGGAAGTCAATGTACAGCTGCCGC |
| SMAD7 | TACCGTGCAGATCAGCTTTG | TTTGCATGAAAAGCAGCAC |
| Carbonic anhydrase 9 | CATCCTAGCCCTGGTTTTTGG | GCTCACACCCCCTTTGGTT |
| Ribosomal Protein L13a | CCTGGAGGAGAAGAGGAAAGAGA | TTGAGGACCTCTGTGTATTTGTCAA |
| Mouse | ||
| Plasminogen activator inhibitor 1 | AGTCTTTCCGACCAAGAGCA | GACAAAGGCTGTGTGGAGGAAG |
| Fibronectin | GTGTAGCACAACTTCCAATTACGAA | GGAATTTCCGCCTCGAGTCT |
| Ribosomal protein L13a | CACTCTGGAGGAGAAACGGAAGG | GCAGGCATGAGGCAAACAGTC |
| Carbonic anhydrase 9 | CAGGAGGCCTGGCAGTTTT | TTCTTCCAAATGGGACAGCAA |