Research Article

Fenofibrate Exerts Antitumor Effects in Colon Cancer via Regulation of DNMT1 and CDKN2A

Figure 6

DNMT1 repressed CDKN2A expression by promoter hypermethylation. (a) MSP results showed the methylation status of CDKN2A following fenofibrate treatment. (M: reactions using CDKN2A primers specific for methylated CpG sites; U: reactions using CDKN2A primers specific for unmethylated CpG sites). (b) The mRNA expression of DNMT1 and CDKN2A in cells was measured using qRT-PCR. Data was presented as (NC: untreated cell; 5-Aza: 5-azacytidine treated cell; DNMT1 oe: DNMT1 overexpression cell; , , ). (c) The protein expression of CDKN2A and DNMT1 in SW480 and HCT116 cells was measured using western blot.
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