Stem CellsHematopoietic Stem CellsEndothelial CellsCell DifferentiationAntigens, CD34Colony-Forming Units AssayBone Marrow CellsCells, CulturedCell LineageStem Cell TransplantationCell ProliferationNeovascularization, PhysiologicFlow CytometryMice, Inbred C57BLAdult Stem CellsImmunohistochemistryEndothelium, VascularVascular Endothelial Growth Factor Receptor-2Embryonic Stem CellsCell CountCell MovementIschemiaNeural Stem CellsChemokine CXCL12NeuronsMyeloid Progenitor CellsMesenchymal Stromal CellsHindlimbRegenerationFetal BloodHematopoietic Stem Cell MobilizationHematopoietic Stem Cell TransplantationAntigens, CDCell SeparationMultipotent Stem CellsVascular Endothelial Growth Factor AHemangioblastsFetal Stem CellsStem Cell NicheHematopoiesisPluripotent Stem CellsAntigens, CD31Stem Cell FactorBiological MarkersBone MarrowNeovascularization, PathologicCell Culture TechniquesRats, NudeMice, TransgenicSignal TransductionBlood CellsMesenchymal Stem Cell TransplantationCell- and Tissue-Based TherapyCell AdhesionBone Marrow TransplantationCell AgingGlycoproteinsErythroid Precursor CellsInduced Pluripotent Stem CellsProto-Oncogene Proteins c-kitCell DivisionPhenotypeMice, KnockoutDisease Models, AnimalTime FactorsReceptors, CXCR4PeptidesCell SurvivalGranulocyte Colony-Stimulating FactorGene Expression Regulation, DevelopmentalApoptosisLeukocytes, MononuclearNeurogenesisReverse Transcriptase Polymerase Chain ReactionLymphoid Progenitor CellsBlood Cell CountMice, SCIDCell-Derived MicroparticlesTissue EngineeringBlood VesselsAngiogenic ProteinsGreen Fluorescent ProteinsRegenerative MedicineNitric Oxide Synthase Type IIIErythropoietinNestinWound HealingNeoplastic Stem CellsCell TransplantationReceptor, TIE-2Coculture TechniquesAntigens, CD45Transplantation, AutologousGene Expression RegulationEmbryo, MammalianHomeodomain ProteinsAntigens, CD146Basic Helix-Loop-Helix Transcription FactorsRNA, MessengerParacrine Communication