Langerhans CellsClone CellsHistiocytosis, Langerhans-CellCell DivisionLeukemia, T-CellGene Rearrangement, T-LymphocyteT-LymphocytesIslets of LangerhansEpidermisHematopoietic Stem CellsCell DifferentiationLymphocyte ActivationCell ProliferationBlotting, SouthernMannose-Binding LectinsLangerhans Cell SarcomaB-LymphocytesSkinPolymerase Chain ReactionDermatitis, ContactAntigens, CD1Cells, CulturedDendritic CellsCell MovementEosinophilic GranulomaLectins, C-TypeDermisMice, Inbred BALB CAntigens, CDCell CountMice, Inbred C57BLKeratinocytesAntigens, SurfaceDinitrofluorobenzeneImmunohistochemistryHistiocytosisSignal TransductionLymph NodesHaptensHistocompatibility Antigens Class IIDermatitis, Allergic ContactFlow CytometryRNA, MessengerApoptosisDermatitis, PhotoallergicAntigen PresentationMice, TransgenicSkin Diseases, ViralHistiocytesFlushingChemokine CCL20Xanthogranuloma, JuvenileInjections, IntradermalOxazoloneMice, KnockoutPicryl ChlorideCell Line, TumorCell LineAntigen-Presenting CellsIslets of Langerhans TransplantationUltraviolet RaysAntigens, CD86Antibodies, MonoclonalImmunophenotypingCell CycleCD4-Positive T-LymphocytesPhenotypeCytokinesOrgan Culture TechniquesCell SurvivalStem CellsFluorescein-5-isothiocyanateDinitrochlorobenzeneGranulocyte-Macrophage Colony-Stimulating FactorAntigens, CD80Gene ExpressionDermatitisMembrane GlycoproteinsSkin DiseasesHLA-DR AntigensAntigens, CD34Down-RegulationReverse Transcriptase Polymerase Chain ReactionMicroscopy, ElectronMucous MembraneTumor Necrosis Factor-alphaChemokines, CCCell SeparationEpithelial CellsChemokine CCL17Vulvar DiseasesAntigens, CD14Ultraviolet TherapyGene Expression RegulationBromodeoxyuridineUp-RegulationCoculture TechniquesMonocytesDermatitis, AtopicImmunoenzyme Techniques