Retinoid X ReceptorsRetinoidsReceptors, Retinoic AcidRetinoid X Receptor alphaTetrahydronaphthalenesRetinoid X Receptor betaFenretinideVitamin ATranscription FactorsKeratolytic AgentsRetinaldehydeIsotretinoinReceptors, Cytoplasmic and NuclearBenzoatesReceptors, Thyroid Hormonecis-trans-IsomerasesRetinal DehydrogenaseEtretinatebeta-Carotene 15,15'-MonooxygenaseNicotinic AcidsNuclear Receptor Co-Repressor 2Transcriptional ActivationDimerizationVitamin A DeficiencyLigandsReceptors, CalcitriolRNA, MessengerAcitretinAnticarcinogenic AgentsMolecular Sequence DataResponse ElementsDNA-Binding ProteinsBase SequenceTumor Cells, CulturedSignal TransductionPromoter Regions, GeneticGene Expression RegulationEye ProteinsCell DifferentiationCarcinoma, EmbryonalTranscription, GeneticReceptors, SteroidTransfectionAntineoplastic AgentsNuclear Receptor Co-Repressor 1Alcohol OxidoreductasesCell LineRetinol-Binding Proteins, PlasmaCell DivisionLeukemia, Promyelocytic, AcuteOrphan Nuclear ReceptorsAldehyde OxidoreductasesIsomerismNorisoprenoidsNuclear ProteinsTriiodothyronineBinding SitesNuclear Receptor Coactivator 1AcyltransferasesCarrier ProteinsProtein BindingApoptosisHypervitaminosis ARetinol O-Fatty-AcyltransferaseCells, CulturedTeratogensReverse Transcriptase Polymerase Chain ReactionCOUP Transcription Factor IChromansLiverHL-60 CellsPigment Epithelium of EyeCalcitriolGenes, ReporterIn Situ HybridizationGene ExpressionLeukoplakiaAmino Acid SequenceCytochrome P-450 Enzyme SystemNuclear Receptor Subfamily 4, Group A, Member 1Gene Expression Regulation, DevelopmentalPeroxisome Proliferator-Activated ReceptorsDose-Response Relationship, DrugDNADermatologic AgentsCOS CellsRecombinant Fusion ProteinsDNA PrimersChromatography, High Pressure LiquidAlcohol DehydrogenaseCell Line, TumorBlotting, WesternVitamin D Response ElementSebumMice, KnockoutRepressor Proteinsbeta CaroteneKeratinocytesTransglutaminasesEsters