Stem CellsMusclesStem Cell TransplantationHematopoietic Stem CellsEmbryonic Stem CellsAdult Stem CellsPluripotent Stem CellsMuscle ProteinsMuscle, SmoothMuscle, SkeletalHematopoietic Stem Cell TransplantationStem Cell NicheMuscle Fibers, SkeletalNeural Stem CellsCell DifferentiationInduced Pluripotent Stem CellsMuscle, Smooth, VascularMuscle DevelopmentMultipotent Stem CellsMesenchymal Stem Cell TransplantationMuscle ContractionMesenchymal Stromal CellsStem Cell FactorCells, CulturedCell LineageMuscle FatigueStem Cell ResearchMuscle Fibers, Fast-TwitchMuscle DenervationPlant StemsFetal Stem CellsMuscle Fibers, Slow-TwitchMyocytes, Smooth MuscleCell ProliferationRegenerationMitochondria, MuscleHematopoietic Stem Cell MobilizationNeck MusclesOculomotor MusclesNeoplastic Stem CellsMuscle, StriatedBone Marrow CellsMuscle SpindlesMice, Inbred C57BLMuscle RelaxationSatellite Cells, Skeletal MuscleRespiratory MusclesSignal TransductionMuscle CellsMuscle WeaknessPapillary MusclesCell Culture TechniquesOctamer Transcription Factor-3Time FactorsCell SeparationAbdominal MusclesQuadriceps MuscleRegenerative MedicineTransplantation, AutologousHematopoiesisPeripheral Blood Stem Cell TransplantationGene Expression Regulation, DevelopmentalFlow CytometryMasseter MuscleAntigens, CD34Totipotent Stem CellsTransplantation, HomologousFacial MusclesModels, BiologicalMasticatory MusclesEmbryo, MammalianCell LineGene Expression RegulationImmunohistochemistryIntercostal MusclesRNA, MessengerElectromyographyReverse Transcriptase Polymerase Chain ReactionMuscular AtrophyPhenotypeMice, TransgenicIsometric ContractionSOXB1 Transcription FactorsSpermatogoniaTissue EngineeringColony-Forming Units AssayCell DivisionTranscription FactorsMice, SCIDGene Expression ProfilingPectoralis MusclesCell- and Tissue-Based TherapyMuscular DiseasesGene ExpressionBiological MarkersProto-Oncogene Proteins c-kitHomeodomain ProteinsNestinHindlimbMice, Knockout