Ambystoma mexicanumRegenerationExtremitiesTurbellariaNotophthalmusAmbystomaNotophthalmus viridescensForelimbCytokinesLigandsSalamandridaeAnimal FinsPlanariansTriturusTailAmputationCD40 LigandUrodelaPleurodelesWilms TumorTumor Necrosis Factor-alphaNerve TissueSignal TransductionFas Ligand ProteinCells, CulturedCell DifferentiationIn Situ HybridizationMolecular Sequence DataZebrafishInterleukin-6Amino Acid SequenceRNA, MessengerAnaplasiaInterferon-gammaInterleukin-1Wound HealingGene Expression RegulationMice, Inbred C57BLAmputation StumpsGene Expression Regulation, DevelopmentalAnimal StructuresCell DedifferentiationInflammationPentosan Sulfuric PolyesterGene ExpressionCell ProliferationProtein BindingInflammation MediatorsEpidermisMorphogenesisMesodermMembrane GlycoproteinsDermisRANK LigandReverse Transcriptase Polymerase Chain ReactionZebrafish ProteinsGenes, HomeoboxCell LineAnimals, Genetically ModifiedBase SequenceFibroblast Growth FactorsCartilageInterleukin-10Binding SitesInterleukin-4ImmunohistochemistryBody PatterningTh2 CellsTretinoinInterleukin-1betaLipopolysaccharidesInterleukinsMice, KnockoutModels, BiologicalHomeodomain ProteinsCellular MicroenvironmentMice, Inbred BALB CTime FactorsMacrophagesChemokinesRecombinant ProteinsInterleukin-8ApoptosisModels, MolecularMSX1 Transcription FactorXenopus laevisDNA, ComplementaryCell DivisionT-LymphocytesLymphocyte ActivationLimb BudsFlow CytometryXenopus ProteinsTh1 CellsChoristomaDenervationDNA PrimersHindlimbTNF-Related Apoptosis-Inducing LigandT-Box Domain Proteins