Schwann CellsSciatic NerveMyelin SheathPeripheral NervesAxonsNerve RegenerationEarly Growth Response Protein 2Myelin P0 ProteinWallerian DegenerationNeurofibromaOctamer Transcription Factor-6Neuregulin-1Ganglia, SpinalMyelin ProteinsPeripheral Nervous SystemRanvier's NodesNeurilemmomaNeuregulinsSciatic NeuropathyNerve Fibers, MyelinatedCells, CulturedNerve CrushGlia Maturation FactorPeripheral Nerve InjuriesDemyelinating DiseasesNeurofibromin 1Charcot-Marie-Tooth DiseasePeripheral Nervous System DiseasesS100 ProteinsMicroscopy, ElectronMyelin Basic ProteinAnimals, NewbornMice, Neurologic MutantsGenes, Neurofibromatosis 1LamininNeurilemmaReceptors, Nerve Growth FactorSpinal Nerve RootsNeurogliaSOXE Transcription FactorsReceptor, Nerve Growth FactorSural NerveNeurofibromatosis 1Coculture TechniquesNerve Growth FactorsAxotomyNerve Tissue ProteinsNeurofibromin 2OligodendrogliaNerve TissueRats, Sprague-DawleyCell DifferentiationImmunohistochemistryCell CommunicationNeuronsNerve Sheath NeoplasmsMycobacterium lepraeMicroscopy, Electron, TransmissionNeural CrestNerve FibersNeurofilament ProteinsGAP-43 ProteinMice, TransgenicCell DivisionCell TransplantationFemoral NerveSpinal CordMyelin-Associated GlycoproteinSulfoglycosphingolipidsDecapodiformesReceptor, erbB-3Neuromuscular JunctionCell Adhesion Molecules, NeuronalDenervationCell Movement