2018
DNA Methylation Patterns Separate Senescence from Transformation Potential and Indicate Cancer Risk
Xie W, Kagiampakis I, Pan L, Zhang YW, Murphy L, Tao Y, Kong X, Kang B, Xia L, Carvalho FLF, Sen S, Yen R, Zahnow CA, Ahuja N, Baylin SB, Easwaran H. DNA Methylation Patterns Separate Senescence from Transformation Potential and Indicate Cancer Risk. Cancer Cell 2018, 33: 309-321.e5. PMID: 29438699, PMCID: PMC5813821, DOI: 10.1016/j.ccell.2018.01.008.Peer-Reviewed Original ResearchConceptsDevelopmental genesDNA methylation patternsPromoter hypermethylation eventsEpigenetic patternsMethylation gainMethylation patternsMethylation changesHypermethylation eventsEpigenetic changesTissue agingSenescenceMetabolic regulatorTissue typesGenesTransformation potentialCellsHypermethylationRegulatorCancer risk
2014
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