Receptor, Serotonin, 5-HT2AReceptor, Serotonin, 5-HT1AReceptors, Serotonin, 5-HT1Receptors, Serotonin, 5-HT3Receptor, Serotonin, 5-HT1BTumor Markers, BiologicalTumor BurdenTumor Necrosis Factor-alphaReceptor, Serotonin, 5-HT2CCell Line, TumorSerotonin 5-HT2 Receptor AntagonistsHT29 CellsWilms TumorSerotonin 5-HT1 Receptor AgonistsNeoplasms, ExperimentalGenes, Tumor SuppressorCarcinoid TumorSerotonin 5-HT2 Receptor AgonistsTumor Suppressor Protein p53Receptors, SerotoninReceptor, Serotonin, 5-HT1DNeuroendocrine TumorsTumor Suppressor ProteinsBrain NeoplasmsSerotonin AntagonistsTumor MicroenvironmentSerotoninSerotonin 5-HT3 Receptor AntagonistsSerotonin 5-HT1 Receptor AntagonistsMammary Neoplasms, ExperimentalSerotonin Receptor AgonistsNeovascularization, PathologicNeoplasm MetastasisAdenocarcinomaTransplantation, HeterologousGastrointestinal Stromal TumorsCell ProliferationXenograft Model Antitumor AssaysMice, Inbred BALB CColonic NeoplasmsAntigens, NeoplasmFibrosarcomaNeoplasmsRNA, MessengerNeoplasm ProteinsCell DivisionMice, Inbred C57BLCarcinoma, Ehrlich TumorLiver NeoplasmsSerotonin 5-HT3 Receptor AgonistsSerotonin 5-HT4 Receptor AgonistsKidney NeoplasmsCell Transformation, NeoplasticSignal TransductionSkin NeoplasmsOvarian NeoplasmsGliomaNeoplasm StagingTime FactorsDNA, NeoplasmMice, SCIDSarcoma, ExperimentalSerotonin 5-HT4 Receptor AntagonistsReverse Transcriptase Polymerase Chain ReactionCell LinePancreatic NeoplasmsRhabdoid TumorMelanoma, ExperimentalDose-Response Relationship, DrugCarcinoma, Squamous CellAntibodies, MonoclonalGranulosa Cell TumorDisease ProgressionMutationMice, NudeImmunohistochemistryTreatment OutcomeMammary Neoplasms, AnimalTransfection8-Hydroxy-2-(di-n-propylamino)tetralinCell SurvivalDisease Models, AnimalNeoplasm Recurrence, LocalBone NeoplasmsGlioblastomaKetanserinPhyllodes TumorReceptors, Tumor Necrosis Factor, Type IBlotting, WesternTumor Stem Cell AssayMolecular Sequence DataMice, TransgenicBreast NeoplasmsGene Expression Regulation, NeoplasticCells, CulturedTomography, X-Ray ComputedNeuroectodermal Tumors, PrimitiveAstrocytomaGiant Cell Tumor of BoneGlomus Tumor