HyperpigmentationSkin PigmentationPigmentation DisordersMelaninsPigmentationMelanosisMelanocytesMelanosomesMonophenol MonooxygenaseSkinLentigoHypopigmentationErythemaSunlightFacial DermatosesReceptor, Melanocortin, Type 1Cafe-au-Lait SpotsBleaching AgentsUltraviolet RaysSkin DiseasesEye ColorDermatitis, PhototoxicNevus of OtaSkin Physiological PhenomenaTinea VersicolorCyclic AMP-Dependent Protein Kinase RIalpha SubunitAcne VulgarisAcanthosis NigricansChromatophoresFlatfishesAlbinismPhotosensitivity DisordersEpidermisSkin NeoplasmsKeratinocytesMicrophthalmia-Associated Transcription FactorHydroquinonesalpha-MSHMelanophoresVitamin D DeficiencyNail DiseasesSyndromeDrug EruptionsClofazimineAgaricalesDermatologic AgentsMultiple Endocrine NeoplasiaHair ColorDyskeratosis CongenitaVitiligoAdrenal Cortex DiseasesNeurofibromatosesMyxomaVitamin DAddison DiseaseSkin AgingIntestinal PolyposisAntiporters