ElasticityElasticity Imaging TechniquesElastic ModulusTumor Markers, BiologicalTumor BurdenTumor Necrosis Factor-alphaCell Line, TumorWilms TumorViscosityNeoplasms, ExperimentalGenes, Tumor SuppressorCarcinoid TumorConnectinTumor Suppressor Protein p53Stress, MechanicalNeuroendocrine TumorsMicroscopy, Atomic ForceTumor Suppressor ProteinsBrain NeoplasmsTumor MicroenvironmentMammary Neoplasms, ExperimentalModels, BiologicalBiomechanical PhenomenaNeovascularization, PathologicTensile StrengthNeoplasm MetastasisAdenocarcinomaRheologyTransplantation, HeterologousCell ProliferationGastrointestinal Stromal TumorsTime FactorsXenograft Model Antitumor AssaysHardness TestsMice, Inbred BALB CUltrasonography, MammaryAntigens, NeoplasmMice, Inbred C57BLNeoplasmsElastic TissueNeoplasm ProteinsColonic NeoplasmsCell DivisionCarcinoma, Ehrlich TumorLiver NeoplasmsFibrosarcomaKidney NeoplasmsCell Transformation, NeoplasticCompressive StrengthRNA, MessengerSkin NeoplasmsOvarian NeoplasmsSignal TransductionGliomaNeoplasm StagingFinite Element AnalysisDNA, NeoplasmElastinMice, SCIDArteriesSarcoma, ExperimentalCell LineTaxesElastomersReverse Transcriptase Polymerase Chain ReactionPancreatic NeoplasmsHardnessRhabdoid TumorMelanoma, ExperimentalMutationComplianceCarcinoma, Squamous CellGranulosa Cell TumorMicroscopy, Scanning ProbeTreatment OutcomeCell SurvivalAntibodies, MonoclonalDisease ProgressionCells, CulturedBreast NeoplasmsMice, NudeMammary Neoplasms, AnimalSensitivity and SpecificityMolecular Sequence DataComputer SimulationDisease Models, AnimalVascular StiffnessCell MovementImmunohistochemistryTomography, X-Ray ComputedBone NeoplasmsGlioblastomaNeoplasm Recurrence, LocalSurface PropertiesReproducibility of ResultsPhyllodes TumorReceptors, Tumor Necrosis Factor, Type ITransfectionModels, ChemicalMagnetic Resonance Imaging