Pluripotent Stem CellsInduced Pluripotent Stem CellsEmbryonic Stem CellsCell DifferentiationFeeder CellsCell Culture TechniquesNuclear ReprogrammingEmbryoid BodiesGerm LayersOctamer Transcription Factor-3Regenerative MedicineCell LineageStem CellsTeratomaActivinsNeural Stem CellsFetusStem Cell ResearchCell LineCells, CulturedStem Cell TransplantationFetal Tissue TransplantationSOXB1 Transcription FactorsMyocytes, CardiacX Chromosome InactivationCell DedifferentiationCaspases, EffectorComplicityFibroblastsStage-Specific Embryonic AntigensEndodermHematopoietic Stem CellsNeuroepithelial CellsGene Expression ProfilingCell ProliferationAborted FetusWnt Signaling PathwayTissue EngineeringBone Morphogenetic Protein 4KaryotypingCell SeparationResearchGene Expression Regulation, DevelopmentalHigh-Throughput Screening AssaysGene TargetingBiological MarkersFlow CytometryMice, SCIDReverse Transcriptase Polymerase Chain ReactionTranscription FactorsRetinal Pigment EpitheliumLentivirusGene Expression RegulationDirected Tissue DonationPregnancyPlacentaEmbryo, MammalianNeuronsSignal TransductionCulture MediaKruppel-Like Transcription FactorsImmunohistochemistryCoculture TechniquesMaternal-Fetal ExchangeAntigens, DifferentiationHepatocytesPhenotypeAdult Stem CellsLamininLifeModels, BiologicalCell- and Tissue-Based TherapyFibroblast Growth Factor 2Embryonal Carcinoma Stem CellsHomeodomain ProteinsPersonhoodBlotting, WesternWnt ProteinsBeginning of Human LifeRNA, MessengerAbortion, VeterinaryProteoglycansDrug CombinationsEpigenesis, GeneticGene ExpressionOrgan SpecificityWnt3A ProteinMolecular Sequence DataMesodermGenetic VectorsNeoplastic Stem CellsTissue DistributionGerm CellsBase SequenceHematopoiesisCarcinoma, EmbryonalMultipotent Stem CellsPlant StemsAmniotic FluidProto-Oncogene Proteins c-myc