Table 1.

Quantitative real-time PCR primers.

Gene	Forward	Reverse
PEc	5′-TATCAGCCCCCATCTACCA-3′	5′-CTTGCGTTCTTCAAATGTACTTCCT-3′
IGF-1R	5′-GGGAATGGAGTGCTGTATG-3′	5′-TCCTCCGCCTCCTGCTGCAGGTTCTT-3′
E-cadherin	5′-TGGAGGAATTCTTGCTTTGC-3′	5′-CGTACATGTCAGCCAGCTTC-3′
Vimentin	5′-GACAATGCGTCTCTGGCACGTCTT-3′	5′-TCCTCCGCCTCCTGCAGGTTCTT-3′
ZEB1	5′-TTCAGCATCACCAGGCAGTC-3′	5′-GAGTGGAGGAGGCTGAGTAG-3′