
Arsenic exposure disrupts epigenetic regulation of SIRT1 in human keratinocytes
Keywords: As(III), inorganic arsenite; NMSC, non-melanoma skin cancer; H4K16, histone 4 lysine 16; NHEK, normal human epidermal keratinocyte; MNase, micrococcal nuclease; DNMT1, DNA methyltransferase 1; PRG, polycomb repressive group complexArsenic; Sirtuin 1; MiR-