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
2006
GCN5 Functions in Telomere Maintenance and Neural Development
Dent S, Evrard Y, Lin W, Bu P, Phan H, Chang S, Multani A. GCN5 Functions in Telomere Maintenance and Neural Development. The FASEB Journal 2006, 20: a1472-a1472. DOI: 10.1096/fasebj.20.5.a1472-e.Peer-Reviewed Original ResearchMutant embryosNeural developmentTelomere maintenanceDouble mutant embryosCatalytic site mutationsNeural tube closureGcn5 functionsTelomere defectsTelomere fusionEmbryonic lethalityHypomorphic alleleProper expressionGCN5Tube closureSite mutationSimilar defectsEnd associationEmbryosFirst evidenceApoptosisBrain developmentP53CellsTelomeresGenes