Thymidylate SynthaseGenes, Tumor SuppressorGene Expression Regulation, NeoplasticTumor Suppressor ProteinsTumor Suppressor Protein p53FluorodeoxyuridylateDeoxyuracil NucleotidesThymidine MonophosphateGene Expression ProfilingGene ExpressionFolic Acid AntagonistsCell Line, TumorGenes, p53Gene Expression RegulationFloxuridineMutationMolecular Sequence DataLoss of HeterozygosityBase SequenceDNA MethylationRNA, MessengerPromoter Regions, GeneticAntimetabolites, AntineoplasticTumor Cells, CulturedDNA, NeoplasmVon Hippel-Lindau Tumor Suppressor ProteinGenes, SuppressorGene SilencingDihydrouracil Dehydrogenase (NADP)Reverse Transcriptase Polymerase Chain ReactionThiophenesFluorouracilTetrahydrofolatesGene DeletionTumor Suppressor Protein p14ARFPTEN PhosphohydrolaseTranscription FactorsPolymerase Chain ReactionDNA-Binding ProteinsCyclin-Dependent Kinase Inhibitor p16Transcription, GeneticCell LineOligonucleotide Array Sequence AnalysisCell CycleNeoplasmsTransfectionNeoplasm ProteinsCell DivisionQuinazolinesAmino Acid SequenceCell Transformation, NeoplasticDown-RegulationNucleoside-Phosphate KinaseCell ProliferationApoptosisTumor Markers, BiologicalSignal TransductionColonic NeoplasmsImmunohistochemistryIsoindolesChromosomes, Human, Pair 3Chromosome MappingFolic AcidTrimetrexateAdenocarcinomaDeoxyuridineGenes, RetinoblastomaWT1 ProteinsBlotting, WesternCpG IslandsNuclear ProteinsDNA PrimersRetinoblastoma ProteinColorectal NeoplasmsBreast NeoplasmsWilms TumorChromosome DeletionKidney NeoplasmsTetrahydrofolate DehydrogenaseLactobacillus caseiGenes, Wilms TumorProtein BindingEnzyme InhibitorsGenes, p16Cells, CulturedProteinsMice, NudePolymorphism, Single-Stranded ConformationalPteroylpolyglutamic AcidsLung NeoplasmsRepressor ProteinsPhenotypeRNA, NeoplasmCell Cycle ProteinsAllelesSuppression, GeneticGene Expression Regulation, EnzymologicMicrosatellite RepeatsProto-Oncogene ProteinsNeurofibromin 2