MicrodissectionColonic NeoplasmsLaser Capture MicrodissectionHT29 CellsLasersDissectionCell Line, TumorHCT116 CellsGene Expression Regulation, NeoplasticTumor Cells, CulturedApoptosisCell ProliferationMice, NudeReverse Transcriptase Polymerase Chain ReactionAntineoplastic AgentsRNA, MessengerBreast NeoplasmsNeoplasm InvasivenessColorectal NeoplasmsGene Expression ProfilingAdenocarcinomaBlotting, WesternCaco-2 CellsNeoplasm ProteinsCell SurvivalSignal TransductionRNA, Small InterferingCell DivisionDown-RegulationImmunohistochemistryXenograft Model Antitumor AssaysOligonucleotide Array Sequence Analysisbeta CateninDrug Resistance, NeoplasmDrug Screening Assays, AntitumorCell CycleNeoplasm MetastasisNeoplasmsLung NeoplasmsCell MovementNeoplasm TransplantationDNA, NeoplasmOvarian NeoplasmsTransplantation, HeterologousTumor Suppressor Protein p53TransfectionUp-RegulationPancreatic NeoplasmsTumor Markers, BiologicalColonCarcinomaStomach NeoplasmsColon, DescendingAntineoplastic Agents, PhytogenicPolymerase Chain ReactionDose-Response Relationship, DrugCell Growth ProcessesPromoter Regions, GeneticEarly Detection of CancerRNA, NeoplasmAnticarcinogenic AgentsRNA InterferenceMutationFluorouracilButyratesHistocytological Preparation TechniquesFlow CytometryGene ExpressionCell Transformation, NeoplasticBase SequenceDrug SynergismIntestinal MucosaCyclooxygenase 2PhosphorylationAzoxymethaneProstatic NeoplasmsSperm RetrievalMolecular Sequence DataDisease ProgressionGene SilencingMice, Inbred BALB CProto-Oncogene Proteins c-aktEpithelial CellsGene Knockdown TechniquesNeoplasm StagingProto-Oncogene ProteinsSulindacTranscription, GeneticAntimetabolites, AntineoplasticLiver NeoplasmsTranscription FactorsReceptor, Epidermal Growth FactorDNA PrimersCaspasesPrognosisAdenomaProto-Oncogene Proteins c-bcl-2DNA MethylationMembrane ProteinsParaffin Embedding