RegenerationAmbystoma mexicanumExtremitiesTurbellariaNotophthalmusAmbystomaNotophthalmus viridescensForelimbMammalsNerve RegenerationLiver RegenerationSalamandridaePlanariansAnimal FinsBone RegenerationTailTriturusAmputationUrodelaZebrafishGuided Tissue RegenerationPleurodelesWound HealingCell DifferentiationNerve TissueIn Situ HybridizationWilms TumorStem CellsGene Expression Regulation, DevelopmentalCell DedifferentiationCell ProliferationHepatectomyAnimals, Genetically ModifiedZebrafish ProteinsMolecular Sequence DataAxonsAnimal StructuresMorphogenesisAmputation StumpsAnaplasiaNerve CrushAmino Acid SequencePAX7 Transcription FactorEpidermisSignal TransductionDermisMesodermPentosan Sulfuric PolyesterBody PatterningCartilageImmunohistochemistryFibroblast Growth FactorsHomeodomain ProteinsGenes, HomeoboxTime FactorsLarvaDenervationGene Expression RegulationModels, BiologicalHindlimbTissue EngineeringMSX1 Transcription FactorCellular MicroenvironmentTretinoinTissue ScaffoldsMultipotent Stem CellsXenopus laevisSatellite Cells, Skeletal MuscleEmbryo, NonmammalianBase SequenceCell TransplantationGene ExpressionSpinal Cord RegenerationXenopus ProteinsSciatic NerveModels, AnimalLimb BudsAxotomyBromodeoxyuridineDNA, ComplementaryRNA, MessengerMice, Inbred C57BLHeadCells, CulturedPeripheral NervesLiverMuscle, SkeletalWnt ProteinsTenascinChoristomaHedgehog ProteinsCell LineageCell DivisionSchwann CellsHepatocytesReverse Transcriptase Polymerase Chain ReactionMusclesRegenerative MedicineGene Expression ProfilingExtracellular Matrix