Endometrial NeoplasmsCarcinoma, EndometrioidDNA Sequence, UnstableEndometriumUterine NeoplasmsTamoxifenCell Line, TumorMicrosatellite RepeatsImmunohistochemistryTumor Markers, BiologicalTumor BurdenTumor Necrosis Factor-alphaWilms TumorNeoplasms, ExperimentalGenes, Tumor SuppressorCarcinoid TumorTumor Suppressor Protein p53Neuroendocrine TumorsTumor Suppressor ProteinsBrain NeoplasmsTumor MicroenvironmentMammary Neoplasms, ExperimentalNeovascularization, PathologicNeoplasm MetastasisAdenocarcinomaTransplantation, HeterologousGastrointestinal Stromal TumorsXenograft Model Antitumor AssaysCell ProliferationMice, Inbred BALB CAntigens, NeoplasmNeoplasmsNeoplasm ProteinsColonic NeoplasmsCell DivisionCarcinoma, Ehrlich TumorLiver NeoplasmsFibrosarcomaKidney NeoplasmsCell Transformation, NeoplasticMice, Inbred C57BLRNA, MessengerSkin NeoplasmsOvarian NeoplasmsGliomaNeoplasm Staging