Receptors, Retinoic AcidReceptor, trkBBrain-Derived Neurotrophic FactorRetinoid X ReceptorsTretinoinTyrosineReceptor Protein-Tyrosine KinasesRetinoidsSignal TransductionPhosphorylationProtein Tyrosine PhosphatasesMolecular Sequence DataCell DifferentiationVitamin AKeratolytic AgentsLeukemia, Promyelocytic, AcuteCell LineReceptor Tyrosine Kinase-like Orphan ReceptorsIsotretinoinReceptor, Epidermal Growth FactorTumor Cells, CulturedTyrosine 3-MonooxygenasePhosphotyrosineProto-Oncogene ProteinsAmino Acid SequenceBase SequenceRNA, MessengerCells, CulturedCell DivisionTransfectionRetinal DehydrogenaseEnzyme ActivationTranscription FactorsProto-Oncogene Proteins c-metAntineoplastic AgentsGene Expression Regulation, DevelopmentalProtein BindingProtein Kinase InhibitorsCell Line, TumorVitamin A DeficiencyReceptors, Eph FamilyProto-Oncogene Proteins c-kitReceptor, EphA2MutationGene Expression RegulationProtein Tyrosine Phosphatase, Non-Receptor Type 11Aldehyde OxidoreductasesRetinol-Binding Proteins, CellularProtein-Tyrosine KinasesPhosphoproteinsGene ExpressionLigandsRecombinant Fusion ProteinsRetinol-Binding ProteinsTetrahydronaphthalenesCarcinoma, Embryonal