Cell TransdifferentiationRegenerationAmbystoma mexicanumCell DedifferentiationExtremitiesTurbellariaNotophthalmus viridescensNotophthalmusAmbystomaForelimbSalamandridaeCell DifferentiationAnimal FinsMyofibroblastsPlanariansTailUrodelaTriturusCells, CulturedMesodermEpithelial CellsLens, CrystallineStem CellsSignal TransductionHomeodomain ProteinsGene Expression Regulation, DevelopmentalImmunohistochemistryIn Situ HybridizationCell ProliferationAmputationTransforming Growth Factor betaCell LineageFibroblastsWound HealingActinsPigment Epithelium of EyeReverse Transcriptase Polymerase Chain ReactionZebrafishTenon CapsulePhenotypeMultipotent Stem CellsEtretinateLiposarcomaChondrocytesGene Expression RegulationPleurodelesTranscription FactorsWilms TumorRNA, MessengerDermisTransforming Growth Factor beta1Nerve TissueLabyrinth Supporting CellsMetaplasiaGene Expression ProfilingCell DivisionTretinoinCadherinsbeta CateninModels, BiologicalGene ExpressionPancreas, ExocrineCell Culture TechniquesEpidermisMesenchymal Stromal CellsTrans-ActivatorsChick EmbryoTime FactorsHepatocytesBlotting, WesternVimentinWnt ProteinsHepatic Stellate CellsFibrosisKidney TubulesExtracellular MatrixCartilageMorphogenesisMolecular Sequence DataPhenylthioureaAnaplasiaMice, TransgenicConnective Tissue CellsLarvaDown-RegulationBase SequenceEpithelial-Mesenchymal TransitionDNA PrimersOligonucleotide Array Sequence AnalysisEpitheliumZebrafish ProteinsNuclear ReprogrammingCell TransplantationXenopus laevisAmputation StumpsSOX9 Transcription FactorUp-RegulationFibroblast Growth FactorsPancreasBiological Markers