2010
SNMIB/Apollo protects leading‐strand telomeres against NHEJ‐mediated repair
Lam YC, Akhter S, Gu P, Ye J, Poulet A, Giraud‐Panis M, Bailey SM, Gilson E, Legerski RJ, Chang S. SNMIB/Apollo protects leading‐strand telomeres against NHEJ‐mediated repair. The EMBO Journal 2010, 29: 2230-2241. PMID: 20551906, PMCID: PMC2905253, DOI: 10.1038/emboj.2010.58.Peer-Reviewed Original ResearchMeSH KeywordsAminopeptidasesAnimalsAtaxia Telangiectasia Mutated ProteinsCell Cycle ProteinsChromosomesDipeptidyl-Peptidases and Tripeptidyl-PeptidasesDNA DamageDNA RepairDNA-Binding ProteinsEmbryo, MammalianExodeoxyribonucleasesFibroblastsMiceMice, KnockoutProtein Serine-Threonine KinasesSerine ProteasesShelterin ComplexTelomereTelomere-Binding ProteinsTripeptidyl-Peptidase 1Tumor Suppressor ProteinsConceptsMouse embryo fibroblastsNull mouse embryo fibroblastsNon-homologous end-joining pathwayLeading-strand DNA synthesisExonuclease functionSNM1B/ApolloDNA double-strand breaksDNA damage responseEnd-joining pathwayDouble-strand breaksMammalian telomeresUncapped telomeresNuclease domainNuclease familyDamage responseDNA replicationTelomeric endTelomeresNuclease activity
2005
Orphan Nuclear Receptor GCNF Is Required for the Repression of Pluripotency Genes during Retinoic Acid-Induced Embryonic Stem Cell Differentiation
Gu P, LeMenuet D, Chung A, Mancini M, Wheeler DA, Cooney AJ. Orphan Nuclear Receptor GCNF Is Required for the Repression of Pluripotency Genes during Retinoic Acid-Induced Embryonic Stem Cell Differentiation. Molecular And Cellular Biology 2005, 25: 8507-8519. PMID: 16166633, PMCID: PMC1265758, DOI: 10.1128/mcb.25.19.8507-8519.2005.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlotting, NorthernBlotting, WesternCell DifferentiationCell LineCell NucleusChromatin ImmunoprecipitationDNA-Binding ProteinsDown-RegulationEmbryo, MammalianFemaleFibroblast Growth Factor 4GenotypeHomeodomain ProteinsIn Situ HybridizationMaleMiceMice, TransgenicMicroscopy, FluorescenceModels, GeneticNanog Homeobox ProteinNuclear Receptor Subfamily 6, Group A, Member 1Octamer Transcription Factor-3PhenotypePlasmidsProtein BindingReceptors, Cytoplasmic and NuclearResponse ElementsReverse Transcriptase Polymerase Chain ReactionSignal TransductionSOXB1 Transcription FactorsStem CellsTime FactorsTrans-ActivatorsTransfectionTretinoinConceptsLoss of repressionES cell differentiationPluripotency genesCell differentiationTranscription factorsEmbryonic developmentES cellsEmbryonic stem cell pluripotencyEmbryonic stem cell differentiationEarly mouse embryonic developmentStem cell pluripotencyMouse embryonic developmentPluripotency gene expressionEarly embryonic developmentInitiation of differentiationStem cell differentiationRetinoic acidCell pluripotencyNanog geneGenes Oct4Somatic cellsUndifferentiated stateGene expressionGCNFRepressionOrphan Nuclear Receptor LRH-1 Is Required To Maintain Oct4 Expression at the Epiblast Stage of Embryonic Development
Gu P, Goodwin B, Chung A, Xu X, Wheeler DA, Price RR, Galardi C, Peng L, Latour AM, Koller BH, Gossen J, Kliewer SA, Cooney AJ. Orphan Nuclear Receptor LRH-1 Is Required To Maintain Oct4 Expression at the Epiblast Stage of Embryonic Development. Molecular And Cellular Biology 2005, 25: 3492-3505. PMID: 15831456, PMCID: PMC1084298, DOI: 10.1128/mcb.25.9.3492-3505.2005.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlastocystCell DifferentiationDNA-Binding ProteinsDown-RegulationEmbryo, MammalianEmbryonic DevelopmentGene Expression Regulation, DevelopmentalGene SilencingGenes, LethalMiceOctamer Transcription Factor-3Receptors, Cytoplasmic and NuclearResponse ElementsStem CellsTranscription FactorsUp-RegulationConceptsInner cell massEpiblast stageES cellsOct4 expressionOrphan nuclear receptor LRH-1Embryonic developmentLRH-1Proximal enhancerCell lineagesNuclear receptor LRH-1Developmental stagesGerm cell lineagePluripotent cell lineageDifferentiation time pointsEmbryonic stem cellsReporter gene expressionEssential roleUndifferentiated ES cellsCell massSF-1 response elementExpression of Oct4Early developmental stagesOct4 geneDistal enhancerProximal promoter