Hematopoietic Cell Growth FactorsHematopoietic Stem CellsEpidermal Growth FactorVascular Endothelial Growth Factor AThymidine PhosphorylaseEndothelial Growth FactorsGrowth SubstancesReceptor, Epidermal Growth FactorFibroblast Growth Factor 2Vascular Endothelial Growth FactorsCell DivisionTransforming Growth Factor betaLymphokinesFibroblast Growth FactorsPlatelet-Derived Growth FactorCells, CulturedTransforming Growth FactorsInsulin-Like Growth Factor ISpinal CordHepatocyte Growth FactorReceptors, Growth FactorTransforming Growth Factor alphaSignal TransductionNerve Growth FactorsRNA, MessengerReceptors, Vascular Endothelial Growth FactorCell LineNerve Growth FactorFibroblast Growth Factor 1Transforming Growth Factor beta1Intercellular Signaling Peptides and ProteinsReceptors, Fibroblast Growth FactorNeovascularization, PathologicTumor Cells, CulturedCell DifferentiationCell ProliferationSpinal Cord InjuriesInsulin-Like Growth Factor IIMolecular Sequence DataStem Cell FactorPhosphorylationReceptors, Platelet-Derived Growth FactorReceptor Protein-Tyrosine KinasesGene ExpressionImmunohistochemistryRecombinant ProteinsBone Marrow CellsInterleukin-3Fibroblast Growth Factor 7TransfectionProto-Oncogene ProteinsGene Expression RegulationVascular Endothelial Growth Factor Receptor-2HematopoiesisBase SequenceApoptosisNeovascularization, PhysiologicCell Line, TumorInterleukin-2Hematopoietic Stem Cell TransplantationReceptor, Fibroblast Growth Factor, Type 2Endothelium, VascularHematopoietic SystemBlotting, WesternReceptor, Fibroblast Growth Factor, Type 1Connective Tissue Growth FactorPiebaldismFibroblastsTime FactorsMice, Inbred C57BLAmino Acid SequenceVascular Endothelial Growth Factor Receptor-1Reverse Transcriptase Polymerase Chain ReactionMitogensCell SurvivalReceptors, Transforming Growth Factor betaCell MovementInterleukin-4B-LymphocytesMice, NudeT-LymphocytesReceptors, MitogenFibroblast Growth Factor 10Receptor, Platelet-Derived Growth Factor betaEndotheliumDose-Response Relationship, DrugAntibodies, MonoclonalReceptors, Nerve Growth FactorDNAProto-Oncogene Proteins c-kitMice, Inbred BALB CFlow CytometryAngiogenesis Inducing AgentsUmbilical CordSomatomedinsProtein-Tyrosine KinasesTranscription, GeneticUp-RegulationAntigens, CD34Transcription Factors