2022
Investigating DNA methylation as a mediator of genetic risk in childhood acute lymphoblastic leukemia
Xu K, Li S, Pandey P, Kang AY, Morimoto LM, Mancuso N, Ma X, Metayer C, Wiemels JL, de Smith AJ. Investigating DNA methylation as a mediator of genetic risk in childhood acute lymphoblastic leukemia. Human Molecular Genetics 2022, 31: 3741-3756. PMID: 35717575, PMCID: PMC9616572, DOI: 10.1093/hmg/ddac137.Peer-Reviewed Original ResearchConceptsEpigenome-wide association studiesSingle nucleotide polymorphismsGenetic risk lociDNA methylationRisk single nucleotide polymorphismsRisk lociAssociation studiesHeritable genetic variationGenome-wide association studiesMost single nucleotide polymorphismsDNA methylation differencesNon-European populationsEpigenetic mechanismsGenetic variationMethylation differencesSignificant DMPsPromoter regionFunctional pathwaysCpG positionsAssociation analysisFunctional roleMethylationNucleotide polymorphismsLociBlood DNA
2014
PTPRG inhibition by DNA methylation and cooperation with RAS gene activation in childhood acute lymphoblastic leukemia
Xiao J, Lee S, Xiao Y, Ma X, Houseman EA, Hsu L, Roy R, Wrensch M, de Smith A, Chokkalingam A, Buffler P, Wiencke JK, Wiemels JL. PTPRG inhibition by DNA methylation and cooperation with RAS gene activation in childhood acute lymphoblastic leukemia. International Journal Of Cancer 2014, 135: 1101-1109. PMID: 24496747, PMCID: PMC4776754, DOI: 10.1002/ijc.28759.Peer-Reviewed Original ResearchMeSH KeywordsCell Transformation, NeoplasticChildChild, PreschoolDNA MethylationDNA-Binding ProteinsEnzyme ActivationEpigenesis, GeneticExtracellular Signal-Regulated MAP KinasesGene Expression Regulation, LeukemicHEK293 CellsHumansMutationPhosphorylationPrecursor Cell Lymphoblastic Leukemia-LymphomaPromoter Regions, GeneticRas ProteinsReceptor-Like Protein Tyrosine Phosphatases, Class 5Transcription FactorsTranscriptional ActivationConceptsDNA methylationPTPRG expressionDNA methylation profilesDNA methylation statusDephosphorylation of ERKMember genesEpigenetic mechanismsGene activationMutant RASRAS gene activationMethylation profilesGene expressionPtprg geneMethylation statusCell growthAdditional roleMethylationPotential therapeutic targetCell linesGenetic characteristicsGenesLeukemia phenotypeTherapeutic targetMutationsExpression