Tissue ScaffoldsBiodegradable PlasticsTissue EngineeringCell ProliferationBiocompatible MaterialsPorosityPolyurethanesPolyestersMaterials TestingCell DivisionCells, CulturedSignal TransductionCell Line, TumorApoptosisCell DifferentiationCell CycleCell SurvivalBromodeoxyuridineCell LineCell MovementRNA, MessengerImmunohistochemistryNanofibersBlotting, WesternPhosphorylationMice, Inbred C57BLProliferating Cell Nuclear AntigenLymphocyte ActivationReverse Transcriptase Polymerase Chain ReactionRNA, Small InterferingKi-67 AntigenTumor Cells, CulturedStem CellsGene Expression Regulation, NeoplasticGene Expression RegulationCell Growth ProcessesDown-RegulationMolecular Sequence DataMice, KnockoutEpithelial CellsTransfectionTime FactorsDose-Response Relationship, DrugFlow CytometryFibroblastsMicroscopy, Electron, ScanningT-LymphocytesGene ExpressionMice, NudeCyclin D1Polyglycolic AcidRNA InterferenceCell CountMice, TransgenicTranscription FactorsUp-RegulationAbsorbable ImplantsThymidineDNAProtein BindingProto-Oncogene Proteins c-aktCell Culture TechniquesMuscle, Smooth, VascularDecanoatesCell AdhesionEnzyme ActivationMice, Inbred BALB CRats, Sprague-DawleyCyclin-Dependent Kinase Inhibitor p27PolymersCell Cycle ProteinsModels, BiologicalMyocytes, Smooth MuscleAmino Acid SequenceMAP Kinase Signaling SystemEnzyme InhibitorsCell Transformation, NeoplasticExtracellular Signal-Regulated MAP KinasesMutationDNA-Binding ProteinsBase SequenceExtracellular MatrixGene Knockdown TechniquesHyperplasiaBone RegenerationProto-Oncogene ProteinsMesenchymal Stromal CellsGrowth InhibitorsPhenotypeAntineoplastic AgentsMitogensRecombinant ProteinsWound HealingNuclear ProteinsRegenerationGene Expression Regulation, DevelopmentalOsteogenesisEndothelial CellsProto-Oncogene Proteins c-mycDisease Models, Animal