AdenocarcinomaGenes, Tumor SuppressorTumor Suppressor ProteinsTumor Suppressor Protein p53Cell Line, TumorTumor Markers, BiologicalTumor BurdenGene Expression Regulation, NeoplasticTumor Necrosis Factor-alphaTumor Suppressor Protein p14ARFMutationPancreatic NeoplasmsGenes, SuppressorWilms TumorLung NeoplasmsNeoplasms, ExperimentalCell ProliferationCell Transformation, NeoplasticGenes, p53Von Hippel-Lindau Tumor Suppressor ProteinLoss of HeterozygosityImmunohistochemistryColonic NeoplasmsNeoplasm ProteinsSignal TransductionNeoplasmsMolecular Sequence DataDNA, NeoplasmDNA MethylationRNA, MessengerStomach NeoplasmsMammary Neoplasms, ExperimentalCarcinoid TumorEsophageal NeoplasmsCell DivisionPTEN PhosphohydrolaseApoptosisReverse Transcriptase Polymerase Chain ReactionBrain NeoplasmsBase SequenceNeoplasm MetastasisCyclin-Dependent Kinase Inhibitor p16Transplantation, HeterologousPromoter Regions, GeneticMice, NudeCell LineCarcinoma, Squamous CellGene SilencingAdenocarcinoma, MucinousSuppressor of Cytokine Signaling ProteinsTransfectionNeuroendocrine TumorsNeoplasm StagingDNA-Binding ProteinsTranscription FactorsKidney NeoplasmsTumor MicroenvironmentDown-RegulationRetinoblastoma ProteinCell CycleCarcinoma, Pancreatic DuctalNeovascularization, PathologicBlotting, WesternSuppression, GeneticMice, Inbred BALB CProto-Oncogene ProteinsTumor Cells, CulturedMice, Inbred C57BLOvarian NeoplasmsDisease ProgressionLiver NeoplasmsProto-Oncogene Proteins c-mdm2Gene DeletionPolymerase Chain ReactionAdenocarcinoma, PapillaryBreast NeoplasmsXenograft Model Antitumor AssaysGene Expression ProfilingAntigens, NeoplasmGenes, rasNuclear ProteinsBarrett EsophagusSkin NeoplasmsNeoplasm TransplantationAdenocarcinoma, Bronchiolo-AlveolarTime FactorsRNA, Small InterferingMice, TransgenicAmino Acid SequenceProtein BindingImmunoenzyme TechniquesPrognosisPhenotypeMammary Neoplasms, AnimalTranscription, GeneticCells, CulturedAdenomaCell Cycle ProteinsCell SurvivalGene Expression