Cell PolarityCell MovementAnimal MigrationCell Migration InhibitionForeign-Body MigrationSignal TransductionFrizzled ReceptorsCell AdhesionBody PatterningDrosophila ProteinsCells, CulturedChemotaxisCell Migration AssaysActinsMorphogenesisEpithelial CellsCytoskeletonEmbryo, NonmammalianDrosophilaMembrane ProteinsMutationMacrophage Migration-Inhibitory FactorsModels, BiologicalGene Expression Regulation, DevelopmentalCell ProliferationPseudopodiacdc42 GTP-Binding ProteinCadherinsMicrotubulesCell Line, TumorHuman MigrationChemotaxis, LeukocyteMolecular Sequence DataWound HealingTransendothelial and Transepithelial Migrationrho GTP-Binding Proteinsrac1 GTP-Binding ProteinCell LineRNA InterferenceNeoplasm InvasivenessDrosophila melanogasterCell DifferentiationEmigration and ImmigrationWingCell Surface ExtensionsRNA, Small InterferingPhenotypeAnimals, Genetically ModifiedCaenorhabditis elegans ProteinsCaenorhabditis elegansCell Adhesion MoleculesCell ShapeProtein TransportAmino Acid SequencePhosphorylationProtein BindingTight JunctionsNeuronsCell DivisionZebrafishrhoA GTP-Binding ProteinMicrofilament ProteinsFocal AdhesionsCell MembraneIntegrinsMice, KnockoutIntercellular JunctionsNerve Tissue ProteinsMicroscopy, FluorescenceCell Migration Assays, LeukocyteMice, Inbred C57BLTime FactorsAdaptor Proteins, Signal TransducingWnt ProteinsEpitheliumrac GTP-Binding ProteinsGreen Fluorescent ProteinsImmunohistochemistryFibronectinsEndothelial CellsCytoskeletal ProteinsExtracellular MatrixBlotting, WesternTime-Lapse ImagingLamininNeural CrestCell CommunicationAdherens JunctionsGenes, InsectActin CytoskeletonGene Knockdown TechniquesChemokine CXCL12Zebrafish ProteinsBase SequenceMyosin Type IIRNA, MessengerIn Situ HybridizationProtein Structure, TertiaryAntigens, CD29Neutrophils