Table I.

Primer sequences used for polymerase chain reaction.

Gene	Primer sequence	Product size (bp)
S100A6	Sense: 5′-ACACCCTGAGCAAGAAGGAG-3′	198
	Antisense: 5′-CCCTTGAGGGCTTCATTGTA-3′
β-catenin	Sense: 5′-GATTTGATGGAGTTGGACATGG-3′	149
	Antisense: 5′-TCTTCCTCAGGATTGCCTT-3′
β-actin	Sense: 5′-ATCATGTTTGAGACCTTCAACA-3′	318
	Antisense: 5′-CATCTCTTGCTCGAAGTCCA-3′

S100A6, S100 calcium binding protein A6.