MastocytomaGerminomaTesticular NeoplasmsCell AgingGranulosa Cell TumorGiant Cell Tumor of BoneCell Line, TumorGiant Cell TumorsNeoplasms, Germ Cell and EmbryonalGranular Cell TumorSertoli Cell TumorLeydig Cell TumorFibroblastsErythrocyte AgingTumor Cells, CulturedTumor Suppressor Protein p53Tumor Markers, BiologicalSeminomaNeoplasms, ExperimentalNeoplasmsCyclin-Dependent Kinase Inhibitor p16Sertoli-Leydig Cell TumorAnion Exchange Protein 1, ErythrocyteCells, CulturedCell DivisionCell LineCell ProliferationTumor BurdenEndodermal Sinus TumorAdenoma, Islet Cellbeta-GalactosidaseTumor Necrosis Factor-alphaTumor Suppressor ProteinsOvarian NeoplasmsRNA, MessengerApoptosisSignal TransductionCyclin-Dependent Kinase Inhibitor p21Neoplasm MetastasisCell CycleImmunohistochemistryTransfectionBone NeoplasmsDNA DamageCell Transformation, NeoplasticBrain NeoplasmsDog DiseasesTelomereAgingNeoplasm TransplantationTeratomaWilms TumorAntigens, NeoplasmGenes, Tumor SuppressorBlotting, WesternCarcinoma, Ehrlich TumorDiploidyMammary Neoplasms, ExperimentalMice, NudeNeoplasm ProteinsMast-Cell SarcomaMediastinal NeoplasmsTime FactorsCarcinoid TumorAdenocarcinomaNeovascularization, PathologicRetroperitoneal NeoplasmsMice, Inbred BALB CTransplantation, HeterologousFibrosarcomaFlow CytometryGene Expression Regulation, NeoplasticUp-RegulationNeoplastic Cells, CirculatingDesmoplastic Small Round Cell TumorTumor MicroenvironmentMolecular Sequence DataAntineoplastic AgentsNeuroendocrine TumorsPhenotypeTelomeraseRNA, Small InterferingXenograft Model Antitumor AssaysBase SequenceHeterochromatinGene ExpressionSkin NeoplasmsKidney NeoplasmsDNA, NeoplasmPancreatic NeoplasmsDown-RegulationColonic NeoplasmsCell NucleusGene Expression RegulationCell SurvivalDNA-Binding ProteinsBreast NeoplasmsReverse Transcriptase Polymerase Chain ReactionSex Cord-Gonadal Stromal TumorsCell Cycle Checkpoints