LymphocytesStem CellsCell ProliferationLymphocyte ActivationT-LymphocytesHematopoietic Stem CellsCells, CulturedCell LineB-LymphocytesEmbryonic Stem CellsStem Cell TransplantationAdult Stem CellsCell DifferentiationCell DivisionFlow CytometrySignal TransductionPluripotent Stem CellsApoptosisLymphocyte CountHematopoietic Stem Cell TransplantationJurkat CellsNeural Stem CellsStem Cell NicheRNA, MessengerInduced Pluripotent Stem CellsMolecular Sequence DataAntigens, CDMice, Inbred C57BLCell Line, TransformedCell Line, TumorMultipotent Stem CellsTransfectionMesenchymal Stromal CellsMesenchymal Stem Cell TransplantationStem Cell FactorCD4-Positive T-LymphocytesSpleenCell CycleLymphocyte SubsetsTumor Cells, CulturedAntigens, Differentiation, T-LymphocyteInterleukin-2Cell LineageCell MovementAntibodies, MonoclonalCell SurvivalBase SequenceImmunohistochemistryDNAAntigens, SurfaceReverse Transcriptase Polymerase Chain ReactionBromodeoxyuridineAmino Acid SequenceBone Marrow CellsCell SeparationTime FactorsGene Expression RegulationLectinsMice, TransgenicMice, KnockoutBlotting, WesternMice, Inbred BALB CCell Culture TechniquesStem Cell ResearchRegenerationFetal Stem CellsGene ExpressionPhenotypePlant StemsCell MembraneCell CountTranscription FactorsKineticsHIV-1Epithelial CellsNeoplastic Stem CellsPhosphorylationDown-RegulationLymphocyte Culture Test, MixedGene Expression Regulation, DevelopmentalMitogensRNA, Small InterferingFibroblastsGene Expression Regulation, NeoplasticDose-Response Relationship, DrugMice, SCIDThymidineUp-RegulationCoculture TechniquesModels, BiologicalHematopoietic Stem Cell MobilizationGene Expression ProfilingProliferating Cell Nuclear AntigenHematopoiesisKi-67 AntigenPhytohemagglutininsCell AdhesionMice, NudeClone CellsCell Growth Processes