Figure 6. PRIMA-1-induced-p73 was associated with demethylation of TP73.
A. Methylation specific PCR was performed after the cells were treated with either DMSO, PRIMA-1 (25uM) or 5-Aza (2uM, 24 hours). Methylated and unmethylated p73 promoter specific primers were used for PCR amplification. 5-Aza: 5-Azacytidine (positive control). B. mRNA expression of DNMT1 after PRIMA-1 (25uM) treatment at the indicated time points. C. Protein expression of DNMT1 after PRIMA-1 treatment (25uM) at the indicated time points.