In vitro lead exposure changes DNA methylation and expression of IGF2 and PEG1/MEST
Keywords: DMRs, differentially methylated regions; HEK-293, human embryonic kidney cells; Pb, lead (IV) acetate; H19, H19 imprinted maternally expressed transcript; IGF2, insulin-like growth factor 2; PEG1/MEST, paternally expressed gene 1/mesoderm-specific transcr