2023
Telomeres cooperate with the nuclear envelope to maintain genome stability
Rai R, Sodeinde T, Boston A, Chang S. Telomeres cooperate with the nuclear envelope to maintain genome stability. BioEssays 2023, 46: e2300184. PMID: 38047499, DOI: 10.1002/bies.202300184.Peer-Reviewed Original ResearchNuclear envelopeGenome stabilityNuclear envelope ruptureKu70/Ku80Homology-directed recombinationMammalian telomeresChromosome stabilityNuclear laminsShelterin componentsProtein TRF2Envelope ruptureRepair proteinsTelomeresRap1Recent findingsProteinFunction resultsRecombinationDNA sensingForm structuresLaminsTRF2Ku80DNAHomeostasis
2009
Gcn5 and SAGA Regulate Shelterin Protein Turnover and Telomere Maintenance
Atanassov BS, Evrard YA, Multani AS, Zhang Z, Tora L, Devys D, Chang S, Dent SY. Gcn5 and SAGA Regulate Shelterin Protein Turnover and Telomere Maintenance. Molecular Cell 2009, 35: 352-364. PMID: 19683498, PMCID: PMC2749492, DOI: 10.1016/j.molcel.2009.06.015.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCells, CulturedChromosome AberrationsDNA Breaks, Double-StrandedDNA RepairGene DeletionHumansMiceModels, BiologicalP300-CBP Transcription FactorsProteasome InhibitorsProtein StabilityShelterin ComplexTelomereTelomere-Binding ProteinsTelomeric Repeat Binding Protein 1Thiolester HydrolasesUbiquitin ThiolesteraseConceptsSAGA complexTelomeric shelterin complexDeletion of GCN5Accessibility of chromatinBona fide componentTRF1 levelsGene regulationShelterin complexTelomere maintenanceMammalian cellsTranscription factorsGCN5DNA repairFide componentRepair proteinsTelomere dysfunctionProtein turnoverHuman cellsUbiquitin-specific protease 22Biochemical studiesOverexpression of USP22USP22ComplexesTurnoverChromatin