Mice, NudeRats, NudeNeoplasm TransplantationTransplantation, HeterologousXenograft Model Antitumor AssaysMice, Inbred BALB CCell Line, TumorNeoplasms, ExperimentalTumor Cells, CulturedCell DivisionCell Transformation, NeoplasticCell ProliferationAntineoplastic AgentsNeovascularization, PathologicApoptosisTissue DistributionNeoplasm MetastasisTransfectionLung NeoplasmsGenetic TherapyAntibodies, MonoclonalRadioimmunotherapyGene Expression Regulation, NeoplasticCell LineAdenocarcinomaDisease Models, AnimalIodine RadioisotopesProstatic NeoplasmsMelanomaBreast NeoplasmsPancreatic NeoplasmsNeoplasm InvasivenessImmunotoxinsImmunohistochemistryLiver NeoplasmsCarcinomaColonic NeoplasmsCell Growth ProcessesKaryotypingOvarian NeoplasmsVascular Endothelial Growth Factor ALiver Neoplasms, ExperimentalBlotting, WesternDrug Screening Assays, AntitumorGenetic VectorsRadioimmunodetectionRNA, MessengerCarcinoma, HepatocellularIndium RadioisotopesTime FactorsCell SurvivalThymus GlandTumor Stem Cell AssayCarcinoma, Squamous CellYttrium RadioisotopesSpleenMammary Neoplasms, ExperimentalReverse Transcriptase Polymerase Chain ReactionGliomaCell MovementNeoplasm ProteinsFibrosarcomaDrug SynergismAngiogenesis InhibitorsCell CycleDose-Response Relationship, DrugGenes, rasRadioisotopesHT29 CellsDown-RegulationT-LymphocytesHeterograftsOncogenesGlioblastomaAntigens, NeoplasmNeoplasmsBone NeoplasmsBrain NeoplasmsAntineoplastic Agents, PhytogenicAntibodies, NeoplasmPhenotypeAntigens, CD31Stomach NeoplasmsRheniumRNA, Small InterferingHypercalcemiaSkin TransplantationGene ExpressionReceptor, Epidermal Growth FactorFlow CytometrySignal TransductionLymphokinesCells, Cultured