Figure 5From: Azacytidine sensitizes acute myeloid leukemia cells to arsenic trioxide by up-regulating the arsenic transporter aquaglyceroporin 9Methylation status of HNF1A promoter and correlation between the expressions of AQP9 and HNF1A in primary AML samples. (A) MSP showing highly methylated HNF1A promoter in 16 human AML samples. (B) Quantification of AQP9 and HNF1A expressions in 16 human AML samples. Result was analyzed using Pearson test. AQP9 level was found to correlate positively with HNF1A level (p = 0.0045).Back to article page