Fig. 4From: Global analysis of DNA methylation in hepatocellular carcinoma by a liquid hybridization capture-based bisulfite sequencing approachDemonstration of epigenetic regulation of candidate gene transcription. a Methylation and transcript expression levels of candidate genes in HCT116 and DKO cell lines are shown. b Demethylation assay using DAC treatment; mRNA levels of CCL20 and IFITM1 were confirmed. For RT-PCR results in b, the quantitative ratios were normalized to the expression of GAPDH. Data are representative of three similar experiments and displayed as mean ± SD. *P value <0.05; **P value <0.01, as evaluated by Student’s t testBack to article page