Receptors, Retinoic AcidTretinoinAnemia, RefractoryRetinoidsRetinoid X ReceptorsAnemia, SideroblasticRetinoid X Receptor betaPulmonary Stretch ReceptorsBenzoatesRetinoid X Receptor gammaMyelodysplastic SyndromesTetrahydronaphthalenesAnemia, Refractory, with Excess of BlastsTranscription FactorsIsotretinoinTranscriptional ActivationThrombocytosisRetinol-Binding Proteins, CellularReceptors, Cytoplasmic and NuclearTranscription, GeneticBase SequenceVitamin ATumor Cells, CulturedRetinal DehydrogenaseVagus NerveReceptors, Thyroid HormoneMolecular Sequence DataErythroblastsCell DifferentiationRNA, MessengerPromoter Regions, GeneticCell DivisionCarrier ProteinsRetinol-Binding ProteinsResponse ElementsLeukemia, Promyelocytic, AcuteGene Expression RegulationLigandsMechanoreceptorsChromansTransfectionSignal TransductionSensory Receptor CellsHL-60 CellsCell LineGene ExpressionRecombinant Fusion ProteinsDNA-Binding ProteinsGene Expression Regulation, DevelopmentalMorphogenesisChloramphenicol O-AcetyltransferaseNeoplasm ProteinsDimerizationAntineoplastic AgentsReverse Transcriptase Polymerase Chain ReactionKeratinocytesBinding SitesDNACell NucleusDNA PrimersNuclear ProteinsOligodeoxyribonucleotidesIn Situ HybridizationHeLa CellsProtein BindingBlotting, NorthernLungDown-RegulationApoptosisMutationDose-Response Relationship, DrugReceptors, Cell SurfaceGene Expression Regulation, NeoplasticAmino Acid SequenceCells, CulturedCell Line, TumorGene Expression ProfilingPolymerase Chain ReactionRecombinant ProteinsPhenotypeModels, BiologicalTime Factors