NeoplasmsTumor Cells, CulturedCell Line, TumorCell Transformation, NeoplasticApoptosisLeukemiaCell DivisionNeoplasms, ExperimentalAntigens, NeoplasmAntineoplastic AgentsLymphomaNeoplasm TransplantationCell LinePleural EffusionNeoplasm ProteinsGene Expression Regulation, NeoplasticCytodiagnosisAntibodies, MonoclonalMelanomaFlow CytometryCell ProliferationBreast NeoplasmsSezary SyndromeCell SurvivalAscitic FluidLeukemia, LymphoidLeukemia, Lymphocytic, Chronic, B-CellMice, NudeNeoplasm InvasivenessFibrosarcomaImmunohistochemistryTumor Markers, BiologicalPleural Effusion, MalignantLung NeoplasmsLeukemia, Hairy CellLeukemia, B-CellReed-Sternberg CellsRNA, MessengerMultiple MyelomaAdenocarcinomaNeoplasm MetastasisCarcinomaDNA, NeoplasmRNA, NeoplasmTransplantation, HeterologousSignal TransductionHodgkin DiseaseColonic NeoplasmsPurine-Nucleoside PhosphorylaseTumor EscapeBone MarrowFibroblastsProstatic NeoplasmsNeoplastic Cells, CirculatingDrug Screening Assays, AntitumorCells, CulturedPericardial EffusionReverse Transcriptase Polymerase Chain ReactionB-LymphocytesFertility PreservationLymphoma, T-CellAntigens, CDCell Line, TransformedLeukemia, MyeloidPhenotypeMice, SCIDDrug Resistance, NeoplasmBurkitt LymphomaMolecular Sequence DataAscitesAntigens, SurfaceLymphoma, T-Cell, CutaneousTransfectionLymphoma, B-CellSkin NeoplasmsCell CycleT-LymphocytesNeoplastic Stem CellsStromal CellsCell DifferentiationOvarian NeoplasmsLymphocytesBlotting, WesternHL-60 CellsMice, Inbred BALB CCarcinoma, Squamous CellBase SequencePropiophenonesBreastImmunotherapyClone CellsTelomeraseMammary Neoplasms, ExperimentalEpithelial CellsTumor MicroenvironmentImmunotoxinsTumor Stem Cell AssayCell MovementLeukemia, T-CellHLA-DR7 Antigen