Article
Concomitant mutation and epimutation of the MLH1 gene in a Lynch syndrome family.
Carcinogenesis - 1 Apr 2015
Cini Giulia, Carnevali Ileana, Quaia Michele, Chiaravalli Anna Maria, Sala Paola, Giacomini Elisa, Maestro Roberta, Tibiletti Maria Grazia, Viel Alessandra
Abstract excerpt
Lynch syndrome (LS) is an inherited predisposition cancer syndrome, typically caused by germline mutations in the mismatch repair genes MLH1, MSH2, MSH6 and PMS2. In the last years, a role for epimutations of the same genes has also been reported. MLH1 promoter methylation is a well known mechanism of somatic inactivation in tumors, and more recently, several cases of constitutional methylation have been...
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