AmoebaPseudopodiaDictyosteliumAmebiasisAcanthamoebaNaegleriaChemotaxisAcanthamoeba castellaniiActinsNaegleria fowleriAmoebidaCell MovementHartmannellaMicroscopy, ElectronEntamoeba histolyticaMicroscopy, Electron, ScanningPhagocytosisLoboseaMicroscopy, Videocdc42 GTP-Binding ProteinAnnexin A2Microscopy, Phase-ContrastCell AdhesionSpores, ProtozoanCentral Nervous System Protozoal InfectionsCytoskeletonChemotactic FactorsLasers, ExcimerMicroscopy, Fluorescencerho GTP-Binding ProteinsCell SizeCell PolarityAmebicidesLegionella pneumophilaProto-Oncogene Proteins c-crkAstrocytomarac1 GTP-Binding ProteinChlamydialesMyxomycetesCell MembraneNeoplasm InvasivenessCytoplasmExtracellular MatrixLysophospholipidsrac GTP-Binding ProteinsSerumTrophozoitesMovementAmoebozoaDictyosteliidaMacrophagesMicroscopy, ConfocalEntamoebaModels, BiologicalEntamoebiasisMeningoencephalitisCell Line, TumorCytoskeletal ProteinsProtozoan ProteinsHepatocyte Growth FactorAcanthamoeba KeratitisElectrophoresis, Gel, Two-DimensionalMimiviridaeCells, CulturedCell LineCollagenLegionellaSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationSignal TransductionLiver Abscess, Amebic3T3 CellsDimethyldithiocarbamateCercopithecus aethiopsGenes, ProtozoanImmunoblottingFibroblastsEukaryotaCOS CellsDysentery, AmebicEnzyme InhibitorsPhysarumDNA, ProtozoanTransfectionPhysarum polycephalum