Fig. 3
From: The effect of 1,25(OH)2D3 on Dickkopf-1 methylation in colorectal cancer
DKK1 expression is modulated by DNA methylation in colorectal cancer cells. A A region rich in CpG sites which was assayed in this study. B The methylation status of different colorectal cancer cells. C A gel electrophoresis image showing DKK1 expression of different colorectal cancer cells. D DKK1 mRNA expression of different colorectal cancer cells. E Treatment with DAC did not induce changes in DKK1 expression in SW480 cells. F Treatment with DAC induced DKK1 expression in DLD1 cells. G Treatment with DAC induced DKK1 expression in RKO cells. *p < 0.05