Cell MovementCell Migration AssaysCell Migration Assays, MacrophageCell Migration Assays, LeukocyteCell ProliferationCell Line, TumorCells, CulturedSignal TransductionCell AdhesionLeukocytesImmune SystemCell Migration InhibitionChemotaxis, LeukocyteChemotaxisLeukocyte RollingMice, Inbred C57BLWound HealingNeoplasm InvasivenessLeukocyte CountNeutrophilsMice, KnockoutCell LineEndothelial CellsRNA, Small InterferingBlotting, WesternIntegrinsFlow CytometryChemokine CXCL12CytokinesFocal AdhesionsFibronectinsT-LymphocytesImmunity, InnateReceptors, CXCR4MacrophagesEndothelium, VascularMice, Inbred BALB CPhosphorylationRNA, MessengerActinsCell Adhesion MoleculesDendritic CellsAnimal MigrationPseudopodiaRNA InterferenceReverse Transcriptase Polymerase Chain ReactionInflammationMonocytesUp-RegulationLamininChemokinesDisease Models, AnimalImmunohistochemistryImmune ToleranceTransfectionTime FactorsEpithelial Cellsrac1 GTP-Binding ProteinAntigens, CDGene Expression RegulationMolecular Sequence DataGene Knockdown TechniquesMatrix Metalloproteinase 9Foreign-Body MigrationAntigens, CD29Gene Expression Regulation, NeoplasticCell PolarityFibroblastsFocal Adhesion Protein-Tyrosine KinasesCell DifferentiationExtracellular MatrixNeoplasm MetastasisTumor Cells, CulturedLymphocyte ActivationChemokines, CXCProtein BindingLymphocytesImmunity, CellularDown-RegulationAmino Acid SequenceCytoskeletonDiffusion Chambers, CultureNeovascularization, PhysiologicDose-Response Relationship, DrugSpleenApoptosisRecombinant ProteinsNeovascularization, PathologicReceptors, ChemokineGene ExpressionMicroscopy, FluorescenceEnzyme ActivationCell DivisionCell Surface ExtensionsEnzyme-Linked Immunosorbent AssayMatrix Metalloproteinase 2Models, Biologicalrac GTP-Binding ProteinsPaxillinAntibodies, Monoclonal