PlanariansAdult Stem CellsRegenerationAmbystoma mexicanumExtremitiesStem CellsPluripotent Stem CellsTurbellariaInduced Pluripotent Stem CellsNotophthalmusAmbystomaNotophthalmus viridescensEmbryonic Stem CellsCell DifferentiationForelimbHysteroscopesMultipotent Stem CellsHematopoietic Stem CellsCell LineageStem Cell NicheMesenchymal Stromal CellsRegenerative MedicineNuclear ReprogrammingOctamer Transcription Factor-3SalamandridaeCell Culture TechniquesStem Cell ResearchCell DedifferentiationMesenchymal Stem Cell TransplantationCell ProliferationNeural Stem CellsHematopoietic Stem Cell TransplantationCells, CulturedSOXB1 Transcription FactorsCell- and Tissue-Based TherapyBone Marrow CellsGene Expression Regulation, DevelopmentalCell SeparationAnimal FinsCalcimimetic AgentsFetal Stem CellsGerm CellsTissue EngineeringSignal TransductionStem Cell FactorAging, PrematureEmbryo, MammalianHair FollicleCell TransplantationTriturusHomeodomain ProteinsGene Expression ProfilingModels, BiologicalSpermatogoniaFlow CytometryTailCell AgingEmbryoid BodiesLentivirusGerm LayersCell LineChondrogenesisEpigenesis, GeneticGene Expression RegulationReverse Transcriptase Polymerase Chain ReactionTranscription FactorsTeratomaDental PulpAsparagus PlantBiological MarkersImmunohistochemistryCell TransdifferentiationNestinStage-Specific Embryonic AntigensColony-Forming Units AssayGreen Fluorescent ProteinsIn Situ HybridizationWnt ProteinsPlant StemsCell DivisionAmputationWound HealingPhenotypeAntigens, CD34FibroblastsSatellite Cells, Skeletal MuscleStromal CellsAdipogenesisCoculture TechniquesGene ExpressionMesodermTransplantation, AutologousNeuronsMice, TransgenicMyocytes, CardiacTotipotent Stem CellsHematopoiesisCell ShapeHematopoietic Stem Cell MobilizationTissue Scaffolds