Hyperkeratosis, EpidermolyticKeratosisKeratoderma, PalmoplantarFoot DermatosesKeratin-10IchthyosisHand DermatosesSkin NeoplasmsHutchinson's Melanotic FreckleErythemaKeratinsDermatitis, ExfoliativeSkinDermoscopyKeratin-1Papillon-Lefevre DiseaseNail DiseasesKeratin-2Skin DiseasesIchthyosis, LamellarMelanomaSusac SyndromeAcanthosis NigricansEpidermisBowen's DiseaseCallositiesAcitretinSkin Diseases, GeneticPapillomaDermatitisAngiokeratomaHyperpigmentationSkin AbnormalitiesKeratolytic AgentsFocal AdhesionsLeukoplakia, OralFacial DermatosesClobetasolAstringentsPigmentation DisordersKeratinocytesNevusDarier DiseaseToesAlopeciaSkin Diseases, VesiculobullousFoot DiseasesFootHair DiseasesEctodermal DysplasiaAdministration, CutaneousPedigreeBiopsyExtremitiesDermatologic AgentsCarcinogenicity TestsSkin PigmentationAcrylatesHyperplasiaFibromaHandFingersMice, TransgenicAdministration, TopicalSyndromeMouth MucosaCarcinogensPrecancerous ConditionsProto-Oncogene Proteins c-kitPhenotypeGlomerulosclerosis, Focal SegmentalRats, Inbred F344MutationMutation, MissensePoint Mutation