CpG island methylator phenotype and its association with malignancy in sporadic duodenal adenomas
Sun L, Guzzetta AA, Fu T, Chen J, Jeschke J, Kwak R, Vatapalli R, Baylin SB, Iacobuzio-Donahue CA, Wolfgang CL, Ahuja N. CpG island methylator phenotype and its association with malignancy in sporadic duodenal adenomas. Epigenetics 2014, 9: 738-746. PMID: 24518818, PMCID: PMC4063833, DOI: 10.4161/epi.28082.Peer-Reviewed Original ResearchConceptsCpG island methylator phenotypeSporadic duodenal adenomasDuodenal adenomasBRAF mutationsVillous typeMethylator phenotypeCIMP-high statusPeriampullary locationAggressive managementDuodenal adenocarcinomaClinicopathologic featuresColorectal cancerColorectal adenomasKRAS mutationsHigh riskAdenomasMLH1 methylationCIMP statusCancerous lesionsOlder ageP16 methylationTumorsMalignancyInfrequent eventRole of methylation