Embryonal Carcinoma Stem CellsCarcinoma, EmbryonalTeratomaEmbryonic Stem CellsTretinoinCell DifferentiationStem CellsNeoplastic Stem CellsPluripotent Stem CellsStem Cell TransplantationHematopoietic Stem CellsAdult Stem CellsOctamer Transcription Factor-3Induced Pluripotent Stem CellsEmbryo, MammalianCarcinomaCell LineageNeural Stem CellsHematopoietic Stem Cell TransplantationStem Cell NicheCell LineCell Culture TechniquesMultipotent Stem CellsCells, CulturedMesenchymal Stem Cell TransplantationSOXB1 Transcription FactorsCell Line, TumorGene Expression Regulation, DevelopmentalMesenchymal Stromal CellsCell ProliferationStem Cell FactorEmbryoid BodiesEmbryo ResearchEndodermHomeodomain ProteinsCarcinoma, Squamous CellStem Cell ResearchTranscription FactorsCarcinoma, HepatocellularTotipotent Stem CellsTeratocarcinomaImmunohistochemistryReverse Transcriptase Polymerase Chain ReactionGene Expression Profiling