Cell CycleCell Line, TumorCell MovementCell Cycle ProteinsTumor Cells, CulturedCell ProliferationSignal TransductionCell DivisionCells, CulturedCell Cycle CheckpointsCell LineCell AdhesionApoptosisTumor Markers, BiologicalTumor Suppressor Protein p53Neoplasms, ExperimentalPhosphorylationRNA, MessengerNeoplasmsNeoplasm MetastasisTumor BurdenTumor Necrosis Factor-alphaRNA, Small InterferingTumor Suppressor ProteinsG1 PhaseCell Migration AssaysGene Expression Regulation, NeoplasticTransfectionCell SurvivalBlotting, WesternNeoplasm InvasivenessMolecular Sequence DataFlow CytometryCell Migration InhibitionTime FactorsMitosisMutationMice, NudeImmunohistochemistryReverse Transcriptase Polymerase Chain ReactionMice, Inbred C57BLNeoplasm ProteinsModels, BiologicalS PhaseNeovascularization, PathologicAntineoplastic AgentsBreast NeoplasmsRNA InterferenceGenes, Tumor SuppressorCyclinsNeoplasm TransplantationMice, Inbred BALB CChemotaxisBrain NeoplasmsFibroblastsProtein-Serine-Threonine KinasesDown-RegulationBase SequenceTransplantation, HeterologousXenograft Model Antitumor AssaysMammary Neoplasms, ExperimentalCell DifferentiationDNA-Binding ProteinsAdenocarcinomaTranscription FactorsProtein BindingWound HealingColonic NeoplasmsDose-Response Relationship, DrugAmino Acid SequenceCell Transformation, NeoplasticPseudopodiaUp-RegulationCyclin-Dependent Kinase Inhibitor p21G2 PhaseCarcinoma, Ehrlich TumorFibrosarcomaAnimal MigrationAntigens, NeoplasmRetinoblastoma ProteinCyclin-Dependent Kinase Inhibitor p27Wilms TumorTumor MicroenvironmentActinsGene ExpressionEnzyme ActivationGene Knockdown TechniquesFocal AdhesionsGene Expression RegulationGliomaHeLa Cellsrac1 GTP-Binding ProteinMice, SCIDMice, KnockoutEpithelial CellsEnzyme InhibitorsNeoplastic Cells, CirculatingMenstrual CycleMicroscopy, FluorescenceGene Expression Profiling