2011
Essential roles for Pot1b in HSC self-renewal and survival
Wang Y, Shen MF, Chang S. Essential roles for Pot1b in HSC self-renewal and survival. Blood 2011, 118: 6068-6077. PMID: 21948176, PMCID: PMC3234665, DOI: 10.1182/blood-2011-06-361527.Peer-Reviewed Original ResearchAgingAnemia, AplasticAnimalsApoptosisBone Marrow CellsBone Marrow DiseasesBone Marrow Failure DisordersCell DifferentiationCell SurvivalCells, CulturedChromosomes, MammalianDNA DamageDNA-Binding ProteinsFemaleHematopoietic Stem CellsHemoglobinuria, ParoxysmalMaleMiceMice, Inbred ICRMice, Mutant StrainsMice, SCIDTelomereTumor Suppressor Protein p53
2009
Pot1b Deletion and Telomerase Haploinsufficiency in Mice Initiate an ATR-Dependent DNA Damage Response and Elicit Phenotypes Resembling Dyskeratosis Congenita
He H, Wang Y, Guo X, Ramchandani S, Ma J, Shen MF, Garcia DA, Deng Y, Multani AS, You MJ, Chang S. Pot1b Deletion and Telomerase Haploinsufficiency in Mice Initiate an ATR-Dependent DNA Damage Response and Elicit Phenotypes Resembling Dyskeratosis Congenita. Molecular And Cellular Biology 2009, 29: 229-240. PMID: 18936156, PMCID: PMC2612488, DOI: 10.1128/mcb.01400-08.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAtaxia Telangiectasia Mutated ProteinsBone Marrow CellsCell Cycle ProteinsCell DeathCell ProliferationDNA DamageDNA-Binding ProteinsDyskeratosis CongenitaGene DeletionHaploidyHematopoietic SystemMiceMice, KnockoutNucleic Acid ConformationOrgan SpecificityPhenotypeProtein Serine-Threonine KinasesSurvival AnalysisTelomeraseTelomereConceptsDisease dyskeratosis congenitaATR-dependent DNA damage responseDNA damage responseTelomerase haploinsufficiencyDamage responseBone marrow failureTelomeres 1 (POT1) proteinDyskeratosis congenitaProliferative tissueGenome integrityPOT1 functionChromosome endsMarrow failureEnd fusionsG-overhangsChromosome instabilityTelomerase deficiencyGerm cellsBinding proteinHematopoietic progenitorsStem cellsSurvival potentialEssential roleLong-term viabilityCellular viability