Dependence of Corneal Stem/Progenitor Cells on Ocular Surface Innervation
Author(s) -
Hiroki Ueno,
Giulio Ferrari,
Takaaki Hattori,
Daniel R. Saban,
Kishore Reddy Katikireddy,
Sunil K. Chauhan,
Reza Dana
Publication year - 2012
Publication title -
investigative ophthalmology and visual science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.935
H-Index - 218
eISSN - 1552-5783
pISSN - 0146-0404
DOI - 10.1167/iovs.11-8438
Subject(s) - stem cell , progenitor cell , population , immunostaining , hes1 , biology , pathology , microbiology and biotechnology , anatomy , immunology , medicine , immunohistochemistry , notch signaling pathway , signal transduction , environmental health
Neurotrophic keratopathy (NK) is a corneal degeneration associated with corneal nerve dysfunction. It can cause corneal epithelial defects, stromal thinning, and perforation. However, it is not clear if and to which extent epithelial stem cells are affected in NK. The purpose of this study was to identify the relationship between corneolimbal epithelial progenitor/stem cells and sensory nerves using a denervated mouse model of NK.
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