Article
MLH1 methylation screening is effective in identifying epimutation carriers.
European journal of human genetics : EJHG - 1 Dec 2012
Pineda Marta, Mur Pilar, Iniesta María Dolores, Borràs Ester, Campos Olga, Vargas Gardenia, Iglesias Sílvia, Fernández Anna, Gruber Stephen B, Lázaro Conxi, Brunet Joan, Navarro Matilde, Blanco Ignacio, Capellá Gabriel
Abstract excerpt
Recently, constitutional MLH1 epimutations have been identified in a subset of Lynch syndrome (LS) cases. The aim of this study was the identification of patients harboring constitutional MLH1 epimutations in a set of 34 patients with a clinical suspicion of LS, MLH1-methylated tumors and non-detected germline mutations in mismatch repair (MMR) genes. MLH1 promoter methylation was analyzed in lymphocyte DNA...
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