Table 1. Primers used for qRT-PCR.

Primer	Forward Sequence 5′-3′	Reverse Sequence 5′-3′
E-cadherin	tcagcgtgtgtgactgtgaa	aggctgtgccttcctacaga
Vimentin	tgcccttaaaggaaccaatg	gcttcaacggcaaagttctc
Endo180	cgcttgcaccaacatcacc	gggagaagctgctctgctc
β1-integrin	tcagcagtaatgcaaggccaataa	acgaggtcatggttcatgttgtg
α2-integrin	agacatcatcatacagaaggcagga	tgggtatgcctgaatgtacacaaa
β-actin	tggcacccagcacaatgaa	ctaagtcatagtccgcctagaagca
18S rRNA	actcaacacgggaaacctca	aaccagacaaatcgctccac