Immunomagnetic SeparationFlow CytometryAntigens, SurfaceCell SeparationBiological MarkersNeoplastic Cells, CirculatingTumor Markers, BiologicalCell DifferentiationAntigens, CDCells, CulturedMagneticsAntibodies, MonoclonalImmunophenotypingCell Line, TumorAntigens, CD34Genetic MarkersT-LymphocytesAntigens, NeoplasmCell MembraneAntigens, CD24Cell LineStem CellsTumor Necrosis Factor-alphaPhenotypeNeoplastic Stem CellsMice, Inbred C57BLBone Marrow CellsMice, Inbred BALB CHematopoietic Stem CellsCryptosporidium parvumPolymerase Chain ReactionFluorescent Antibody TechniqueSensitivity and SpecificityReceptors, Cell SurfaceCell ProliferationAntigens, CD44ImmunohistochemistryReverse Transcriptase Polymerase Chain ReactionRNA, MessengerMolecular Sequence DataB-LymphocytesTumor BurdenIntegrin alpha6Antigens, CD45Mice, SCIDEscherichia coli O157Cell DivisionMembrane ProteinsLeukemia, LymphoidReceptors, Antigen, B-CellLymphocytesTime FactorsLeukapheresisCell Culture TechniquesImmunologic TechniquesLymphocyte ActivationOocystsMicrospheresCell LineageCell Adhesion MoleculesMesenchymal Stromal CellsBase SequenceGlycoproteinsDendritic CellsSignal TransductionMembrane GlycoproteinsCytokinesNeoplasms, ExperimentalCD4-Positive T-LymphocytesAntigens, Thy-1Mice, TransgenicNeoplasm MetastasisRosette FormationWilms TumorTransplantation, HeterologousAntigens, DifferentiationSpheroids, CellularChymopapainStage-Specific Embryonic AntigensMonocytesBone Marrow PurgingGene ExpressionFecesGenes, Tumor SuppressorTransfectionNeoplasm ProteinsBifidobacteriales InfectionsBone Marrow NeoplasmsCell MovementFetal BloodColony-Forming Units AssayMicroscopy, FluorescenceMacrophagesLeukocytes, MononuclearCell CountT-Lymphocyte SubsetsGPI-Linked ProteinsCell SurvivalClone CellsCell Transformation, Neoplastic