2013
p16INK4a protects against dysfunctional telomere–induced ATR-dependent DNA damage responses
Wang Y, Sharpless N, Chang S. p16INK4a protects against dysfunctional telomere–induced ATR-dependent DNA damage responses. Journal Of Clinical Investigation 2013, 123: 4489-4501. PMID: 24091330, PMCID: PMC3784543, DOI: 10.1172/jci69574.Peer-Reviewed Original ResearchMeSH KeywordsAgingAnimalsApoptosisAtaxia Telangiectasia Mutated ProteinsBone Marrow TransplantationCell ProliferationCells, CulturedCyclin-Dependent Kinase Inhibitor p16Cyclin-Dependent Kinase Inhibitor p21DNA DamageDNA RepairDNA-Binding ProteinsFemaleHematopoiesisHematopoietic Stem CellsIntestine, SmallMaleMiceMice, SCIDMice, TransgenicProtein StabilitySequence DeletionSpleenTelomereTelomere HomeostasisTumor Suppressor Protein p53ConceptsHematopoietic cellsDeletion of p21P21-dependent cell cycle arrestOrgan impairmentTelomere dysfunctionCell cycle arrestMouse modelDNA damage responseSmall intestineFunctional defectsCell functionProliferative capacityP53-dependent apoptosisCycle arrestDysfunctional telomeresCellular senescenceDysfunctionP53-dependent DNA damage responseProliferative cellsHematopoietic systemProtective functionTumor suppressorProliferative defectP53 stabilizationCells
2001
Rescue of a telomere length defect of Nijmegen breakage syndrome cells requires NBS and telomerase catalytic subunit
Ranganathan V, Heine W, Ciccone D, Rudolph K, Wu X, Chang S, Hai H, Ahearn I, Livingston D, Resnick I, Rosen F, Seemanova E, Jarolim P, DePinho R, Weaver D. Rescue of a telomere length defect of Nijmegen breakage syndrome cells requires NBS and telomerase catalytic subunit. Current Biology 2001, 11: 962-966. PMID: 11448772, DOI: 10.1016/s0960-9822(01)00267-6.Peer-Reviewed Original ResearchConceptsNijmegen breakage syndromeNBS fibroblastsNBS patientsCatalytic subunitChromosome instabilityNijmegen breakage syndrome cellsDNA repair complexRare human diseasesTRF proteinsTelomere extensionNBS cellsTelomere endsRepair complexAccessory proteinsBreakage syndromeGrowth cessationHuman diseasesCancer predispositionLength defectsTelomeresPremature growth cessationProliferative capacitySubunitsProteinGamma irradiation damage