Cell DivisionCell ProliferationCell Growth ProcessesCell Line, TumorTumor Cells, CulturedCell CycleApoptosisSignal TransductionCell LineGene Expression Regulation, NeoplasticCells, CulturedMolecular Sequence DataRNA, MessengerTransfectionMice, NudeCell SurvivalGrowth InhibitorsPhosphorylationCell EnlargementBlotting, WesternAntineoplastic AgentsRNA, Small InterferingDown-RegulationTOR Serine-Threonine KinasesBase SequenceTranscription FactorsCell Transformation, NeoplasticAmino Acid SequenceMutationDose-Response Relationship, DrugReverse Transcriptase Polymerase Chain ReactionGrowth SubstancesGene ExpressionDNA-Binding ProteinsProtein-Serine-Threonine KinasesRNA InterferenceTranscription, GeneticCell DifferentiationCell Cycle ProteinsCyclin-Dependent Kinase Inhibitor p21Tumor Suppressor ProteinsProto-Oncogene Proteins c-aktEnzyme InhibitorsBreast NeoplasmsProstatic NeoplasmsGene Expression RegulationXenograft Model Antitumor AssaysFibroblastsEnzyme ActivationCell MovementG1 PhaseNeoplasm ProteinsProtein BindingProto-Oncogene ProteinsSaccharomyces cerevisiaeTumor Suppressor Protein p53Proto-Oncogene Proteins c-mycDNANeoplasmsThymidineUp-RegulationModels, BiologicalFlow CytometryCulture MediaNeoplasm TransplantationRecombinant ProteinsTime FactorsCyclinsDrug SynergismCarrier ProteinsDrug Screening Assays, AntitumorThymidine Phosphorylase3T3 CellsGene Knockdown TechniquesPhosphatidylinositol 3-KinasesPromoter Regions, GeneticNuclear ProteinsSaccharomyces cerevisiae ProteinsColonic NeoplasmsKineticsImmunohistochemistryCell SizeProtein KinasesCyclin D1PhenotypeOligonucleotides, AntisenseCell AdhesionTransplantation, HeterologousNeoplasm InvasivenessHeLa CellsEpidermal Growth FactorEpithelial CellsProteinsRecombinant Fusion ProteinsCell NucleusPolyaminesLung NeoplasmsGene Expression ProfilingRetinoblastoma ProteinNIH 3T3 Cells