Cell ProliferationCell Line, TumorCell DivisionGene Expression Regulation, NeoplasticApoptosisBreast NeoplasmsCell CycleSignal TransductionCell Growth ProcessesTumor Cells, CulturedMice, NudeRNA, Small InterferingBlotting, WesternCell SurvivalAntineoplastic AgentsNeoplasm InvasivenessColonic NeoplasmsCell MovementRNA, MessengerReverse Transcriptase Polymerase Chain ReactionNeoplasmsRNA InterferenceDown-RegulationProstatic NeoplasmsPancreatic NeoplasmsPhosphorylationXenograft Model Antitumor AssaysTransfectionCells, CulturedLung NeoplasmsOvarian NeoplasmsCyclin D1Proto-Oncogene Proteins c-aktGene Knockdown TechniquesNeoplasm ProteinsImmunohistochemistryDose-Response Relationship, DrugStomach NeoplasmsTransplantation, HeterologousMCF-7 CellsUp-RegulationDrug Resistance, NeoplasmNeoplasm MetastasisFlow CytometryHT29 CellsNeoplasm TransplantationCell Transformation, NeoplasticHCT116 CellsCell LineDrug Screening Assays, AntitumorEstrogen Receptor alphaMicroRNAsCell DifferentiationTumor Suppressor Protein p53Receptor, Epidermal Growth FactorGene SilencingTranscription FactorsGene ExpressionPromoter Regions, GeneticAdenocarcinomaGene Expression ProfilingMice, Inbred BALB CCyclin-Dependent Kinase Inhibitor p21Receptors, EstrogenCell Cycle CheckpointsEnzyme ActivationDrug SynergismReceptors, AndrogenEnzyme InhibitorsNeovascularization, PathologicKi-67 AntigenCell Cycle ProteinsTumor BurdenAntineoplastic Agents, PhytogenicPlant ExtractsBase SequenceTranscription, Geneticbeta CateninEpithelial CellsMolecular Sequence DataMice, SCIDProliferating Cell Nuclear AntigenTumor Suppressor ProteinsMutationG1 Phase Cell Cycle CheckpointsCyclin-Dependent Kinase Inhibitor p27MAP Kinase Signaling SystemModels, BiologicalExtracellular Signal-Regulated MAP KinasesProtein-Serine-Threonine KinasesProto-Oncogene Proteins c-mycCarcinomaProto-Oncogene ProteinsBromodeoxyuridineTime FactorsDNA-Binding ProteinsProtein BindingG1 PhaseTumor Markers, BiologicalColorectal Neoplasms