• myGriffith
    • Staff portal
    • Contact Us⌄
      • Future student enquiries 1800 677 728
      • Current student enquiries 1800 154 055
      • International enquiries +61 7 3735 6425
      • General enquiries 07 3735 7111
      • Online enquiries
      • Staff phonebook
    View Item 
    •   Home
    • Griffith Research Online
    • Journal articles
    • View Item
    • Home
    • Griffith Research Online
    • Journal articles
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

  • All of Griffith Research Online
    • Communities & Collections
    • Authors
    • By Issue Date
    • Titles
  • This Collection
    • Authors
    • By Issue Date
    • Titles
  • Statistics

  • Most Popular Items
  • Statistics by Country
  • Most Popular Authors
  • Support

  • Contact us
  • FAQs
  • Admin login

  • Login
  • Surfactant Protein Expression in Human Skin: Evidence and Implications.

    Author(s)
    Mo, Young-Keun
    Kankavi, Orhan
    Masci, Paul P
    Mellick, George D
    Whitehouse, Michael W
    Boyle, Glen M
    Parsons, Peter G
    Roberts, Michael S
    Cross, Sheree E
    Griffith University Author(s)
    Mellick, George
    Whitehouse, Michael
    Year published
    2007
    Metadata
    Show full item record
    Abstract
    The presence of surfactant proteins (SPs), critical to local barrier and defense functions and usually associated with the lung, was revealed in adult and fetal human skin complementary deoxyribonucleic acid, in skin samples from three adult female donors and also in cultured fibroblasts, keratinocytes, and melanocytes. Using reverse transcription-PCR, SP-A, SP-B, SP-C, and SP-D messenger ribonucleic acid expression was detected to varying extents in the different skin sources. The stronger expression of SP-C in fetal skin, compared to adult skin, suggested that the role of this protein alters with age. Immunohistochemical ...
    View more >
    The presence of surfactant proteins (SPs), critical to local barrier and defense functions and usually associated with the lung, was revealed in adult and fetal human skin complementary deoxyribonucleic acid, in skin samples from three adult female donors and also in cultured fibroblasts, keratinocytes, and melanocytes. Using reverse transcription-PCR, SP-A, SP-B, SP-C, and SP-D messenger ribonucleic acid expression was detected to varying extents in the different skin sources. The stronger expression of SP-C in fetal skin, compared to adult skin, suggested that the role of this protein alters with age. Immunohistochemical studies showed variable distribution of SPs in human epidermis and dermis, confirming that these proteins are indeed translated and expressed in skin tissue. In vitro studies showed that the surface tension of SP-deficient artificial sebum is (a) lowered by skin-extracted SP-B and (b) further reduced to a level comparable to normal sebum by the additional presence of skin-extracted SP-A and SP-D, consistent with their surface tension-lowering capabilities in lung. The possible roles of SPs in skin, based on their known functions in the lung are discussed. However, their potential as therapeutic targets or diagnostic markers of skin disease remains to be elucidated.
    View less >
    Journal Title
    Journal of Investigative Dermatology
    Volume
    127
    Issue
    2
    Publisher URI
    http://www.nature.com/jid/index.html
    DOI
    https://doi.org/10.1038/sj.jid.5700561
    Subject
    Clinical Sciences
    Oncology and Carcinogenesis
    Publication URI
    http://hdl.handle.net/10072/19528
    Collection
    • Journal articles

    Footer

    Disclaimer

    • Privacy policy
    • Copyright matters
    • CRICOS Provider - 00233E

    Tagline

    • Gold Coast
    • Logan
    • Brisbane - Queensland, Australia
    First Peoples of Australia
    • Aboriginal
    • Torres Strait Islander