Mice, SCIDMice, NudeTransplantation, HeterologousNeoplasm TransplantationMice, Inbred BALB CMice, Inbred NODRats, NudeXenograft Model Antitumor AssaysSevere Combined ImmunodeficiencyCell Line, TumorTumor Cells, CulturedNeoplasms, ExperimentalDisease Models, AnimalCell DivisionSpleenImmunologic Deficiency SyndromesAntibodies, MonoclonalCell ProliferationApoptosisCell Transformation, NeoplasticT-LymphocytesImmunotoxinsAntineoplastic AgentsNeovascularization, PathologicGenetic TherapyLymphocyte TransfusionTransfectionCell TransplantationThymus GlandCell LineNeoplasm MetastasisLung NeoplasmsFlow CytometryB-LymphocytesSpecific Pathogen-Free OrganismsTissue DistributionSubrenal Capsule AssayImmunohistochemistryImmunocompetenceGenetic VectorsGene Expression Regulation, NeoplasticSkin TransplantationMice, Inbred C57BLColonic NeoplasmsHematopoietic Stem CellsCell MovementProstatic NeoplasmsAdenocarcinomaCells, CulturedAdoptive TransferAntigens, CD34MelanomaGraft SurvivalFetal BloodTime FactorsInjections, IntraperitonealRNA, MessengerAntigens, CDKiller Cells, NaturalImmunization, PassiveFetal Tissue TransplantationCell DifferentiationNeoplasm InvasivenessCell SurvivalBreast NeoplasmsPancreatic NeoplasmsChimeraCD4-Positive T-LymphocytesAntigens, CD45RadioimmunotherapyReverse Transcriptase Polymerase Chain ReactionCell Growth ProcessesImmunotherapy, AdoptiveKaryotypingBone MarrowBlotting, WesternPhenotypeTumor Stem Cell AssayLiver NeoplasmsNeoplasm ProteinsImmunophenotypingGene ExpressionDrug Screening Assays, AntitumorDNA-Activated Protein KinaseMice, Inbred C3HCarcinomaFibrosarcomaNeoplastic Stem CellsIndium RadioisotopesAdenoviridaeVascular Endothelial Growth Factor AAntigens, CD19Cell CycleCryptosporidiosisMice, Mutant StrainsMice, Inbred StrainsHematopoietic Stem Cell TransplantationIodine RadioisotopesBase SequenceGene Transfer Techniques