Table 3. Sequences of primers used in real-time RT-PCR analysis.

	Assay type	Primers
Human PCR assays
sFRP1 (NM_003012)	TaqMan	F, 5′-CCAATCCCACCGAAGCCT-3′
		R, 5′-ATGATGGCCTCAGATTTCAACTC-3′
		P, 5′-CAAGCCCCAAGGCACAACGGTG-3′
NKD1 (NM_033119)	TaqMan	F, 5′-TCGCCGGGATAGAAAACTACA-3′
		R, 5′-CAGTTCTGACTTCTGGGCCAC-3′
		P, 5′-CCAATTTGGGCCTGGCTCCCC-3′
FZD3 (NM_017412)	TaqMan	F, 5′-CATGGAGATGTTTGGTGTTCCTT-3′
		R, 5′-AAGTCGAGGATATGGCTCATCAC-3′
		P, 5′-TCTGGGAACCTACTGCATTCCATATCTTCAGG-3′
c-myc (NM_002467)	TaqMan	F, 5′-AGCTGCTTAGACGCTGGATTTT-3′
		R, 5′-TTCCTGTTGGTGAAGCTAACGTT-3′
		P, 5′-CAGCCTCCCGCGACGATGC-3′
KRT8 (NM_002273)	TaqMan	F, 5′-GATCGCCACCTACAGGAAGCT-3′
		R, 5′-ACTCATGTTCTGCATCCCAGACT-3′
		P, 5′-CCGGCTCTCCTCGCCCTCCA-3′