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
2018
Krebs-cycle-deficient hereditary cancer syndromes are defined by defects in homologous-recombination DNA repair
Sulkowski PL, Sundaram RK, Oeck S, Corso CD, Liu Y, Noorbakhsh S, Niger M, Boeke M, Ueno D, Kalathil AN, Bao X, Li J, Shuch B, Bindra RS, Glazer PM. Krebs-cycle-deficient hereditary cancer syndromes are defined by defects in homologous-recombination DNA repair. Nature Genetics 2018, 50: 1086-1092. PMID: 30013182, PMCID: PMC6072579, DOI: 10.1038/s41588-018-0170-4.Peer-Reviewed Original ResearchConceptsDNA double-strand breaksPGL/PCCDNA repair deficiency syndromeHomologous recombination DNA repair pathwayDNA repair pathwaysDouble-strand breaksHomologous recombination DNA repairSynthetic lethal targetingGenomic integrityDNA repairFumarate hydrataseMechanistic basisCancer predispositionFunction mutationsGermline lossKrebs cycleSuccinate dehydrogenaseHereditary paragangliomaRespectively1–3Ribose polymerase inhibitorsHereditary leiomyomatosisHereditary cancer syndromesCancer syndromesTumor cellsPolymerase inhibitors
2006
Repression of RAD51 gene expression by E2F4/p130 complexes in hypoxia
Bindra RS, Glazer PM. Repression of RAD51 gene expression by E2F4/p130 complexes in hypoxia. Oncogene 2006, 26: 2048-2057. PMID: 17001309, DOI: 10.1038/sj.onc.1210001.Peer-Reviewed Original ResearchConceptsDNA repair pathwaysE2F siteRepair pathwaysHypoxia-induced genetic instabilityGenetic instabilityCoordinated transcriptional programRepair genesHypoxic stressRecombinational repair genesDownregulation of Rad51RAD51 gene expressionTranscriptional programsProximal promoterGene expressionNuclear accumulationMechanistic basisDNA mismatch repair genesRAD51BRCA1 promoterGenesPromoterMismatch repair genesBRCA1 geneNew therapeutic strategiesSimilar mechanism