KidneyAmbystoma mexicanumRegenerationExtremitiesTurbellariaAmbystomaNotophthalmus viridescensNotophthalmusForelimbUreterSalamandridaeAnimal FinsPlanariansMesodermTriturusNephronsTailWilms TumorAmputationIn Situ HybridizationPAX2 Transcription FactorGene Expression Regulation, DevelopmentalKidney TubulesMorphogenesisWnt4 ProteinUrodelaKidney DiseasesKidney NeoplasmsWolffian DuctsPleurodelesNerve TissueMesonephrosOrganogenesisCell DifferentiationZebrafishGlial Cell Line-Derived Neurotrophic FactorKidney TransplantationOrgan Culture TechniquesHomeodomain ProteinsMolecular Sequence DataCell LineAnaplasiaDolichosImmunohistochemistryAmputation StumpsAnimal StructuresCell DedifferentiationAmino Acid SequencePentosan Sulfuric PolyesterKidney GlomerulusWound HealingDogsWnt ProteinsKidney CortexBase SequenceDNA, ComplementaryGenes, HomeoboxAcute Kidney InjurySignal TransductionGene ExpressionZebrafish ProteinsUrogenital SystemEpidermisEmbryonic and Fetal DevelopmentAnimals, Genetically ModifiedFibroblast Growth FactorsStem CellsDermisEpitheliumTretinoinKidney Tubules, CollectingCartilageTime FactorsBody PatterningKidney Tubules, ProximalRNA, MessengerKidney Failure, ChronicXenopus laevisCell ProliferationCells, CulturedTranscription FactorsMSX1 Transcription FactorCellular MicroenvironmentFlank PainEmbryonic InductionLimb BudsChoristomaPolycystic Kidney DiseasesDenervationOpossumsBone Morphogenetic Protein 7Models, BiologicalCulture TechniquesReverse Transcriptase Polymerase Chain ReactionXenopus ProteinsDNA PrimersHaplorhiniEpithelial CellsPAX7 Transcription FactorProto-Oncogene Proteins c-ret