Table 1.

Primer sequences for reverse transcription quantitative polymerase chain reaction

Genes	Primer sequences
β-catenin	Forward: 5′-GCTGATTTGATGGAGTTGGA-3′
	Reverse: 5′-TCA GCT ACTTGTTCTTGAGTGAA-3′
TCF-4	Forward: 5′-CGAGGGTGATGAGAACCTGC-3′
	Reverse: 5′-CCCATGTGATTCGATGCGT-3′
Survivin	Forward: 5′-ATGGGTGCCCCGACGTTGC-3′
	Reverse: 5′-TCAATCCATGGCAGCCAGCTG-3′
GAPDH	Forward: 5′- ACCCAGAAGACTGTGGATGG-3′
	Reverse: 5′-GGAGACAACCTGGTCCTCAG-3′

TCF-4 T-cell factor-4, GAPDH glyceraldehyde-3-phosphate dehydrogenase