The MTHFR promoter hypermethylation pattern associated with the A1298C polymorphism influences lipid parameters and glycemic control in diabetic patients oleh Herlanny Santana Bezerra, Caroline Severo de Assis, Mayara Karla dos Santos Nunes, Isabella Wanderley de Queiroga Evangelista, João Modesto Filho, Cecília Neta Alves Pegado Gomes, Rayner Anderson Ferreira do Nascimento, Rafaella Cristhine Pordeus Luna, Maria José de Carvalho Costa, Naila Francis Paulo de Oliveira, Darlene Camati Persuhn