Carcinoma, Squamous CellStem CellsCarcinoma, Renal CellCarcinomaCarcinoma, Basal CellStem Cell TransplantationHematopoietic Stem CellsEmbryonic Stem CellsKidney NeoplasmsAdult Stem CellsCarcinoma, HepatocellularCarcinoma, Transitional CellPluripotent Stem CellsCarcinoma, Merkel CellHead and Neck NeoplasmsHematopoietic Stem Cell TransplantationStem Cell NicheMouth NeoplasmsImmunohistochemistryCell DifferentiationNeural Stem CellsInduced Pluripotent Stem CellsCarcinoma, Small CellCarcinoma in SituSkin NeoplasmsEsophageal NeoplasmsMultipotent Stem CellsMesenchymal Stem Cell TransplantationTumor Markers, BiologicalCarcinoma, PapillaryMesenchymal Stromal CellsStem Cell FactorCell ProliferationPrognosisCell Line, TumorCarcinoma, Signet Ring CellNeoplasm StagingLiver NeoplasmsGene Expression Regulation, NeoplasticLung NeoplasmsCarcinoma, Acinar CellCell LineageAdenocarcinomaNeoplasm InvasivenessLaryngeal NeoplasmsStem Cell ResearchTongue NeoplasmsUrinary Bladder NeoplasmsCarcinoma, Ductal, BreastReverse Transcriptase Polymerase Chain ReactionPlant StemsCells, CulturedTumor Cells, CulturedFetal Stem CellsNeoplastic Stem CellsAdenocarcinoma, Clear CellTreatment OutcomeAntineoplastic AgentsLymphatic MetastasisCarcinoma, Large CellNeoplasm MetastasisRNA, MessengerMice, NudeNeoplasm ProteinsRetrospective StudiesCarcinoma, BronchogenicSignal TransductionHematopoietic Stem Cell MobilizationSurvival RateFlow CytometryNeoplasm Recurrence, LocalSurvival AnalysisGene Expression ProfilingCarcinoma, NeuroendocrineCell DivisionTime FactorsCombined Modality TherapyImmunoenzyme TechniquesCarcinoma, Adenoid CysticBone Marrow CellsNephrectomyOropharyngeal NeoplasmsBreast NeoplasmsNeoplasms, Multiple PrimaryOctamer Transcription Factor-3Carcinoma, AdenosquamousCarcinoma, Intraductal, NoninfiltratingCarcinoma, VerrucousTransplantation, HeterologousApoptosisAntigens, NeoplasmDNA, NeoplasmNeoplasm TransplantationRegenerationCell LineCell Culture TechniquesDisease-Free SurvivalCell Transformation, NeoplasticCarcinoma, MedullaryNasopharyngeal Neoplasms