2020
Oncometabolites suppress DNA repair by disrupting local chromatin signalling
Sulkowski PL, Oeck S, Dow J, Economos NG, Mirfakhraie L, Liu Y, Noronha K, Bao X, Li J, Shuch BM, King MC, Bindra RS, Glazer PM. Oncometabolites suppress DNA repair by disrupting local chromatin signalling. Nature 2020, 582: 586-591. PMID: 32494005, PMCID: PMC7319896, DOI: 10.1038/s41586-020-2363-0.Peer-Reviewed Original ResearchConceptsDNA repairDNA breaksFumarate hydrataseDownstream repair factorsHistone 3 lysine 9Homology-dependent repairPoly (ADP-ribose) polymeraseRecruitment of TIP60Deregulation of metabolismChromatin signalingSuccinate dehydrogenase genesGenome integrityLysine 9Repair factorsDehydrogenase geneEnd resectionIsocitrate dehydrogenase 1Aberrant hypermethylationMechanistic basisSomatic mutationsDehydrogenase 1GenesHuman malignanciesProper executionMutations
2019
Impact of hypoxia on DNA repair and genome integrity
Kaplan AR, Glazer PM. Impact of hypoxia on DNA repair and genome integrity. Mutagenesis 2019, 35: 61-68. PMID: 31282537, PMCID: PMC7317153, DOI: 10.1093/mutage/gez019.Peer-Reviewed Original ResearchConceptsDNA repairDNA repair pathwaysHomology-directed repairBase excision repairGenome integrityRepair pathwaysGenomic instabilityExcision repairHypoxia mimeticMismatch repairDiverse mechanismsImpact of hypoxiaCancer progressionMutation frequencyTumor biologyTumor microenvironmentDevelopment of metastasesPotential clinical relevanceProfound effectRepairBiologyHypoxiaPathwayHallmarkMicroenvironment