2009
Analysis of gene expression in PTHrP−/− mammary buds supports a role for BMP signaling and MMP2 in the initiation of ductal morphogenesis
Hens J, Dann P, Hiremath M, Pan T, Chodosh L, Wysolmerski J. Analysis of gene expression in PTHrP−/− mammary buds supports a role for BMP signaling and MMP2 in the initiation of ductal morphogenesis. Developmental Dynamics 2009, 238: 2713-2724. PMID: 19795511, PMCID: PMC2862621, DOI: 10.1002/dvdy.22097.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBone Morphogenetic Protein 4Cells, CulturedDipeptidesDown-RegulationGene Expression Regulation, DevelopmentalHydroxamic AcidsIntercellular Signaling Peptides and ProteinsKeratinsMammary Glands, AnimalMatrix Metalloproteinase 2Matrix Metalloproteinase InhibitorsMesodermMiceMice, KnockoutMorphogenesisOligonucleotide Array Sequence AnalysisParathyroid Hormone-Related ProteinProtease InhibitorsSignal TransductionTranscription FactorsUp-RegulationConceptsGene expressionMammary budMammary mesenchymeDuctal outgrowthMesenchymal cellsEmbryonic mammary developmentMMP2 gene expressionEmbryonic mammary budFunctional roleGenesDuctal morphogenesisBud culturesMammary developmentBudsPTHrP effectsBMPMesenchymeExpressionMMP2 activityMMP2OutgrowthVentral skinCellsMorphogenesisBMP4
2004
Canonical WNT signaling promotes mammary placode development and is essential for initiation of mammary gland morphogenesis
Chu EY, Hens J, Andl T, Kairo A, Yamaguchi TP, Brisken C, Glick A, Wysolmerski JJ, Millar SE. Canonical WNT signaling promotes mammary placode development and is essential for initiation of mammary gland morphogenesis. Development 2004, 131: 4819-4829. PMID: 15342465, DOI: 10.1242/dev.01347.Peer-Reviewed Original ResearchConceptsMammary gland morphogenesisPlacode developmentGland morphogenesisCanonical WntEmbryonic mammary developmentMammary placode formationHair follicle formationSkin appendage morphogenesisWnt pathway activityAdditional WntAppendage morphogenesisWnt signalsPlacode formationWnt genesMolecular controlMammary morphogenesisMammary placodesUnderlying mesenchymeMorphogenesisWnt pathwayWntPathway activityWnt inhibitor Dickkopf-1PlacodeElevated expression