Fig. 1

Low-dose radiation induces changes in the levels of epigenetic regulators in HAECs and HCAECs. A, B Western blots showing the protein expression levels of methylation regulatory factors (DNMT1, MBD2, MBD4, and MeCP2) in HAECs and HCAECs irradiated with 0.1 and 0.5 Gy and a control. The blots were probed using anti-DNMT1, anti-DNMT3b, anti-DNMT3A, anti-DNMT3L, anti-MBD4, anti-MBD-2, and anti-MeCP2 antibodies. Actin expression was used for normalization