Figure 1From: DNMT (DNA methyltransferase) inhibitors radiosensitize human cancer cells by suppressing DNA repair activityThe effects of DNMT inhibitors on tumor cell radiosensitivity. Survival curves of (A) A549 cells and (B) U373MG cells treated with the respective DNMT inhibitors prior to radiation and radiation were compared with those of radiation alone. Points, mean for three independent experiments; bars, SE.Back to article page