2007
Insulin receptor substrate 1 (IRS‐1) plays a unique role in normal epidermal physiology
Sadagurski M, Nofech‐Mozes S, Weingarten G, White M, Kadowaki T, Wertheimer E. Insulin receptor substrate 1 (IRS‐1) plays a unique role in normal epidermal physiology. Journal Of Cellular Physiology 2007, 213: 519-527. PMID: 17508357, DOI: 10.1002/jcp.21131.Peer-Reviewed Original ResearchConceptsNull miceIRS-1IRS-1 null miceIRS-2Skin physiologySkin cellsNormal epidermal physiologyInsulin receptor substrate-1Primary skin cellsSkin differentiationIRS-2 proteinReceptor substrate-1Skin epidermal cellsInsulin actionAdvanced stageExpression of K1Histological analysisNull skinSkin sectionsInsulin receptor substrate (IRS) proteinsEpidermal physiologyMiceSkin keratinocytesMarked decreaseEffects of inactivation
2001
Parathyroid hormone-related protein maintains mammary epithelial fate and triggers nipple skin differentiation during embryonic breast development
Foley J, Dann P, Hong J, Cosgrove J, Dreyer B, Rimm D, Dunbar M, Philbrick W, Wysolmerski J. Parathyroid hormone-related protein maintains mammary epithelial fate and triggers nipple skin differentiation during embryonic breast development. Development 2001, 128: 513-525. PMID: 11171335, DOI: 10.1242/dev.128.4.513.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsbeta CateninCell DifferentiationCell LineageCytoskeletal ProteinsDNA-Binding ProteinsEpidermal CellsEpidermisEpithelial CellsFemaleGene Expression Regulation, DevelopmentalHistocytochemistryLymphoid Enhancer-Binding Factor 1Mammary Glands, AnimalMiceMice, KnockoutMice, TransgenicModels, BiologicalNipplesParathyroid Hormone-Related ProteinProteinsReceptor, Parathyroid Hormone, Type 1Receptors, Parathyroid HormoneSignal TransductionTrans-ActivatorsTranscription FactorsTransgenesConceptsPTH/PTHrP receptorCell fateHormone-related proteinMammary epithelial cell fateMammary mesenchymeCell fate decisionsEpithelial cell fatePTHrP receptorEmbryonic mammary glandMesenchymal cellsType I PTH/PTHrP receptorEmbryonic mammary developmentMammary epithelial cellsParathyroid hormone-related proteinEpithelial cellsEpithelial fateEpidermal fateFate decisionsEpithelial morphogenesisAbsence of PTHrPMesenchymal expressionVentral epidermisProper developmentSkin differentiationCombination of loss
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