Table I.

Primer sequences used for PCR.

Gene	Forward	Reverse
18S	TTCGAACGTCTGCCCTATCAA	ATGGTAGGCACGGCGACTA
β-actin	CGCTGCCAGCTCTCGCACTC	TTGCGACCGGCAGAGAAACGC
HIF1α	TGCTCATCAGTTGCCACTTC	CAAATCACCAGCATCCAGAA
ESR1	AGGTGGGATACGAAAAGACCG	AAGGTTGGCAGCTCTCATGTC
TWIST1	GGAGGATGGAGGGGGCCTGG	ATGACATCTAGGTCTCCGGCCCTG
FOXO2	CCACGCAGCCCCCTACTCCT	GCTGGGAAGCGAAGCCGGAG
CDH1	ACGCCTGGGACTCCACCTACA	AACGGAGGCCTGATGGGGCG
CDH2	GCTGTCGGTGACAAAGCCCCT	TGCCCTCAAATGAAACCGGGCT
LOX1	CTCCTTTGATGCCCCACTTA	TTTCCGCATAAACAGCTCCT
TGF-β	GTGGAAACCCACAACGAAAT	CGGAGCTCTGATGTGTTGAA
SDF1	CCAAACTGTGCCCTTCAGAT	CTTTAGCTTCGGGTCAATGC