Table 1. The Primer Used for Quantitative Real-Time PCR.

Objective Genes	Primer Sequence
TGFβ1	Forward: 5′-TATCGACATGGAGCTGGTGA-3′ Reverse: 5′-CCTCCTTGGCGTAGTAGTCG-3′
TGFβR1	Forward: 5′-GATGGGCTCTGCTTTGTCTC-3′ Reverse: 5′-CAAGGCCAGGTGATGACTTT-3′
TWIST1	Forward: 5′-AGTCCGCAGTCTTACGAGGA-3′ Reverse: 5′-CCAGCTTGAGGGTCTGAATC-3′
E-cadherin	Forward: 5′-GCGAACTGTTTGCAGAGG-3′ Reverse: 5′-CAGTGCGTGTCGTGGAGT-3′
CTNNB1	Forward: 5′-TCATGCGTTCTCCTCAGATG-3′ Reverse: 5′-AATCCACTGGTGAACCAAGC-3′
SRC	Forward: 5′-GGCTACATCCCCAGCAACTA-3′ Reverse: 5′-TGAGAGGCAGTAGGCACCTT-3′
NOTCH1	Forward: 5′-TCACGCTGACGGAGTACAAG-3′ Reverse: 5′-CCACACTCGTTGACATCCTG-3′
GAPDH	Forward: 5′-TGTGGGCATCAATGGATTTGG-3′ Reverse: 5′-ACACCATGTATTCCGGGTCAAT-3′