May 2003
Volume 44, Issue 13
Free
ARVO Annual Meeting Abstract  |   May 2003
The Effect of Air Contact on MUC1 Expression in Rabbit Corneal Epithelial Culture
Author Affiliations & Notes
  • K. Jin
    Ophthalmology, Kyung Hee University, Seoul, Republic of Korea
  • U.S. Kim
    Ophthalmology, Kyung Hee University, Seoul, Republic of Korea
  • T.K. Park
    Ophthalmology, Soonchunhyang Univ Hospital, Bucheon, Republic of Korea
  • J.M. Kim
    Ophthalmology, Soonchunhyang Univ Hospital, Bucheon, Republic of Korea
  • J.K. Park
    Ophthalmology, Kyung Hee East-West Medical Research Institute, Seoul, Republic of Korea
  • Footnotes
    Commercial Relationships  K. Jin, None; U.S. Kim, None; T.K. Park, None; J.M. Kim, None; J.K. Park, None.
Investigative Ophthalmology & Visual Science May 2003, Vol.44, 853. doi:
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      K. Jin, U.S. Kim, T.K. Park, J.M. Kim, J.K. Park; The Effect of Air Contact on MUC1 Expression in Rabbit Corneal Epithelial Culture . Invest. Ophthalmol. Vis. Sci. 2003;44(13):853.

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      © ARVO (1962-2015); The Authors (2016-present)

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Abstract

Abstract: : Purpose: To investigate the effect of air-contact on MUC1 expression and epithelial differentiation in rabbit corneal epithelial cell culture. Methods: The rabbit corneal epithelial cells were cultured in air-contact culture system using multiwell plate membrane or conventional culture system for 5 days. The corneal epithelial cell differentiation was determined by hematoxylin-eosin stain. The MUC1 expression was determined by immunohistochemical stain using monoclonal anti-human milk fat globulin for MUC1 (HMFG-α). Results: The corneal epithelium was more differentiated in air-contact culture than conventional culture. MUC1 was detected at apical portion of air-contact cultured corneal epithelium in immunohistochemical stain, whereas there was no MUC1 staining on corneal epithelium in conventional culture. Conclusions: The air (possibly O2) influenced on the expression of MUC1 in cultured rabbit corneal epithelium and also affected the cellular differentiation of corneal epithelium

Keywords: cornea: epithelium • gene/expression • cornea: basic science 
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