AHRR and lung cancer: Specific CpG sites identified here have been found to be associated with lung cancer (cg05951221 and cg21566642 of 2q37.1, cg05575921 of AHRR, cg03636183 of F2RL3), atherosclerosis (cg05575921 of AHRR), body mass index (cg23576855 of AHRR, cg09554443 of CD247), and mortality (cg05575921 of AHRR).