Cell ProliferationCell Line, TumorCell DivisionTumor Cells, CulturedApoptosisMice, NudeSignal TransductionKi-67 AntigenNeovascularization, PathologicTumor BurdenImmunohistochemistryXenograft Model Antitumor AssaysGene Expression Regulation, NeoplasticCell CycleTumor Markers, BiologicalCells, CulturedNeoplasmsCell MovementNeoplasms, ExperimentalCell Growth ProcessesAntineoplastic AgentsCell SurvivalNeoplasm TransplantationRNA, MessengerBlotting, WesternReverse Transcriptase Polymerase Chain ReactionTransplantation, HeterologousRNA, Small InterferingBreast NeoplasmsCell LineMice, Inbred BALB CMice, Inbred C57BLTumor Suppressor Protein p53Neoplasm MetastasisNeoplasm ProteinsTransfectionCell Transformation, NeoplasticCell DifferentiationFlow CytometryMammary Neoplasms, ExperimentalTumor Necrosis Factor-alphaPhosphorylationAdenocarcinomaColonic NeoplasmsDown-RegulationMice, SCIDTumor Suppressor ProteinsProliferating Cell Nuclear AntigenDose-Response Relationship, DrugNeoplasm InvasivenessTime FactorsLung NeoplasmsBrain NeoplasmsGenes, Tumor SuppressorTumor MicroenvironmentUp-RegulationCyclin D1Gene ExpressionMice, TransgenicRNA InterferenceMolecular Sequence DataAntigens, NeoplasmAntibodies, MonoclonalLiver NeoplasmsTranscription FactorsBromodeoxyuridineDisease Models, AnimalCarcinoma, Squamous CellOvarian NeoplasmsMice, KnockoutAngiogenesis InhibitorsPancreatic NeoplasmsCell AdhesionProto-Oncogene Proteins c-aktGlioblastomaImmunoenzyme TechniquesDisease ProgressionLymphocyte ActivationMutationMelanoma, ExperimentalSkin NeoplasmsProstatic NeoplasmsFibroblastsDNA, NeoplasmGliomaEnzyme InhibitorsBase SequenceProto-Oncogene ProteinsCyclin-Dependent Kinase Inhibitor p27Gene Expression ProfilingGene Knockdown TechniquesDNA-Binding ProteinsCarcinoma, Ehrlich TumorDrug SynergismDrug Screening Assays, AntitumorT-LymphocytesEnzyme ActivationMelanomaWilms TumorThymidine