2007
Co-repression of mismatch repair gene expression by hypoxia in cancer cells: Role of the Myc/Max network
Bindra RS, Glazer PM. Co-repression of mismatch repair gene expression by hypoxia in cancer cells: Role of the Myc/Max network. Cancer Letters 2007, 252: 93-103. PMID: 17275176, DOI: 10.1016/j.canlet.2006.12.011.Peer-Reviewed Original ResearchMeSH KeywordsAdaptor Proteins, Signal TransducingBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsCell Cycle ProteinsCell HypoxiaCell Line, TumorDNA Mismatch RepairDown-RegulationGene Expression Regulation, NeoplasticGenomic InstabilityHumansHypoxia-Inducible Factor 1MutL Protein Homolog 1MutS Homolog 2 ProteinNeoplasmsNuclear ProteinsPromoter Regions, GeneticProto-Oncogene Proteins c-mycRepressor ProteinsConceptsHypoxia-inducible factorHypoxia-induced genetic instabilityGene expressionGenetic instabilityRepair genesStress response pathwaysC-Myc/MaxStress response factorsMismatch repair genesCancer cellsRepair gene expressionMax complexesCoordinated repressionKey genesDNA repairMMR pathwayProximal promoterMicroenvironmental stressMax networkMMR gene expressionDeficient cellsGenesRepressionEssential roleMMR genes
2005
Hypoxia-Induced Down-regulation of BRCA1 Expression by E2Fs
Bindra RS, Gibson SL, Meng A, Westermark U, Jasin M, Pierce AJ, Bristow RG, Classon MK, Glazer PM. Hypoxia-Induced Down-regulation of BRCA1 Expression by E2Fs. Cancer Research 2005, 65: 11597-11604. PMID: 16357170, DOI: 10.1158/0008-5472.can-05-2119.Peer-Reviewed Original ResearchMeSH KeywordsBRCA1 ProteinBreast NeoplasmsCell HypoxiaChromatin ImmunoprecipitationColonic NeoplasmsDNA RepairDown-RegulationE2F Transcription FactorsGene Expression Regulation, NeoplasticHumansHypoxia-Inducible Factor 1, alpha SubunitLuciferasesLung NeoplasmsPromoter Regions, GeneticRecombination, GeneticReverse Transcriptase Polymerase Chain ReactionRNA, MessengerTranscription, GeneticTumor Cells, CulturedConceptsHomologous recombinationBRCA1 expressionGenetic instabilityError-prone NHEJ pathwayAdjacent E2F sitesHomologous recombination pathwayImpaired homologous recombinationNonhomologous end-joining repair pathwayGenetic mutationsTranscriptional repressionE2F sitePromoter occupancyTranscriptional responseDNA repairNHEJ pathwayRepair pathwaysNovel linkE2FRecombination pathwayBRCA1 promoterSporadic cancersIntriguing mechanismBRCA1 inactivationDynamic redistributionRepression