Cell Line, TumorReceptor, Serotonin, 5-HT2ATumor Cells, CulturedReceptor, Serotonin, 5-HT1AReceptors, Serotonin, 5-HT1Receptors, Serotonin, 5-HT3Tumor Markers, BiologicalReceptor, Serotonin, 5-HT1BNeoplasms, ExperimentalTumor BurdenTumor Necrosis Factor-alphaReceptor, Serotonin, 5-HT2CNeoplasmsHT29 CellsNeoplasm MetastasisCarcinoma, Ehrlich TumorTumor Suppressor Protein p53Mammary Neoplasms, ExperimentalWilms TumorGenes, Tumor SuppressorSerotonin 5-HT2 Receptor AntagonistsBrain NeoplasmsNeoplasm TransplantationCell ProliferationMice, NudeAntigens, NeoplasmNeoplastic Cells, CirculatingTumor MicroenvironmentNeovascularization, PathologicCell DivisionFibrosarcomaCarcinoid TumorSerotonin 5-HT1 Receptor AgonistsAdenocarcinomaTransplantation, HeterologousMice, Inbred BALB CXenograft Model Antitumor AssaysNeoplasm ProteinsTumor Suppressor ProteinsColonic NeoplasmsNeuroendocrine TumorsSerotonin 5-HT2 Receptor AgonistsReceptors, SerotoninAntineoplastic AgentsCell SurvivalGene Expression Regulation, NeoplasticBreast NeoplasmsApoptosisReceptor, Serotonin, 5-HT1DRNA, MessengerCell LineImmunohistochemistrySarcoma, ExperimentalMelanoma, ExperimentalSignal TransductionMice, Inbred C57BLMice, SCIDSerotonin AntagonistsSerotoninDNA, NeoplasmCell Transformation, NeoplasticOvarian NeoplasmsAntibodies, MonoclonalTransfectionSerotonin 5-HT3 Receptor AntagonistsSerotonin 5-HT1 Receptor AntagonistsReverse Transcriptase Polymerase Chain ReactionGliomaLiver NeoplasmsSerotonin Receptor AgonistsCell MovementFlow CytometryKidney NeoplasmsTime FactorsSkin NeoplasmsCytotoxicity, ImmunologicLung NeoplasmsDose-Response Relationship, DrugPancreatic NeoplasmsCarcinoma, Squamous CellBlotting, WesternMammary Neoplasms, AnimalGastrointestinal Stromal TumorsGlioblastomaImmunotherapyNeoplasm StagingMolecular Sequence DataDisease ProgressionCancer VaccinesMutationCells, CulturedTumor Stem Cell AssayBone NeoplasmsRNA, Small InterferingBase SequenceCell CycleRNA, NeoplasmCell AdhesionImmunoenzyme TechniquesCell Growth Processes