The expression of mucin genes and the presence of mucin gene products in the equine endometrium

Eva Maischberger, Carolyn A. Cummins, Eamonn Fitzpatrick, Mary E. Gallagher, Sheila Worrall, Karine Rousseau, David J. Thornton, Wim G. Meijer, Raúl Miranda-CasoLuengo, Vivienne E. Duggan, Stephen D. Carrington, Jane A. Irwin, Colm J. Reid

    Research output: Contribution to journalArticlepeer-review

    Abstract

    In the equine reproductive tract, little is known about mucin gene expression and the role of mucins in barrier function and host-cell interaction. The aims of the study were to identify equine orthologs of mammalian mucin genes using available equine sequence data, to profile expression of equine orthologous mucin genes in the endometrium using reverse transcriptase polymerase chain reaction (RT-PCR), to determine spatial expression patterns of mucin genes using in situ hybridisation, and to confirm the presence of mucin gene products using Western blotting and equine-specific mucin antibodies during oestrus and dioestrus. While the mucin gene expression pattern in equine endometrium is similar to that of other mammals, several mucins appear to be uniquely expressed in this tissue (eqMUC3B, 7, 18, and 20) and one is hormonally regulated (eqMUC3B). © 2013 Elsevier Ltd.
    Original languageEnglish
    Pages (from-to)169-175
    Number of pages6
    JournalResearch in Veterinary Science
    Volume95
    Issue number1
    DOIs
    Publication statusPublished - Aug 2013

    Keywords

    • Equine female reproductive tract
    • Equine mucin genes
    • In situ hybridisation
    • Oestrous cycle
    • Reverse transcriptase polymerase chain reaction

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