SkinKeratinocytesUltraviolet RaysEpidermisFibroblastsMelanocytesSkin NeoplasmsConnective Tissue CellsSkin, ArtificialSkin AgingCells, CulturedSkin Physiological PhenomenaSkin DiseasesDose-Response Relationship, RadiationSkin AbsorptionWound HealingCicatrix, HypertrophicSkin PigmentationDermisConnective TissueImmunohistochemistryAdministration, CutaneousSkin TestsRNA, MessengerKeratinsSunlightCollagenPsoriasisMice, HairlessBurnsErythemaGene ExpressionMelaninsTissue EngineeringCell LineAdministration, TopicalTime FactorsReverse Transcriptase Polymerase Chain ReactionGranulation TissueMice, Inbred C57BLBase SequenceMaterials TestingSkin TransplantationPyrimidine DimersBiocompatible MaterialsCysteamineMolecular Sequence DataCell DifferentiationDermatitisSkin Physiological ProcessesGene Expression RegulationMelanomaDNA DamageCell SurvivalCell DivisionSebaceous GlandsSkin UlcerApoptosisCell ProliferationMice, Inbred BALB CSkin Diseases, BacterialOxidative StressBlisterModels, BiologicalSunscreening AgentsPhotosensitizing AgentsMicroscopy, FluorescenceMicroscopy, ElectronSignal TransductionLangerhans CellsCarcinoma, Basal CellSweat GlandsCell Line, Transformed