Embryonal Carcinoma Stem CellsCarcinoma, EmbryonalNeoplastic Stem CellsTeratomaTretinoinStem CellsCell DifferentiationCarcinomaHematopoietic Stem CellsStem Cell TransplantationEmbryonic Stem CellsAdult Stem CellsCarcinoma, Squamous CellCarcinoma, HepatocellularCell Line, TumorPluripotent Stem CellsHematopoietic Stem Cell TransplantationStem Cell NicheNeural Stem CellsInduced Pluripotent Stem CellsMultipotent Stem CellsMesenchymal Stem Cell TransplantationCarcinoma in SituMesenchymal Stromal CellsStem Cell FactorCarcinoma, PapillaryCell ProliferationCell LineageImmunohistochemistryLiver NeoplasmsStem Cell ResearchCarcinoma, Ductal, BreastCarcinoma, Basal CellPlant StemsFetal Stem CellsCells, CulturedHematopoietic Stem Cell MobilizationTumor Markers, BiologicalCarcinoma, Transitional CellBone Marrow CellsReverse Transcriptase Polymerase Chain ReactionCarcinoma, BronchogenicOctamer Transcription Factor-3Carcinoma, Intraductal, NoninfiltratingFlow CytometryBreast NeoplasmsGene Expression Regulation, NeoplasticRegeneration