Stem Cells in the Limbal Stroma
نویسندگان
چکیده
منابع مشابه
Limbal Stem Cells in Review
The ocular surface consists of two distinct types of epithelial cells; conjunctival and corneal. Although anatomically continuous, these epithelia comprise two distinct cell populations. Corneal stem cells are located at the limbus. The microenvironment of the limbus is important in maintaining "stemness" of the stem cells and also acts as a barrier to conjunctival epithelial cells preventing t...
متن کاملVariations of the Normal Human Limbal Stem Cells Detected by In Vivo Confocal Microscopy
Background To report normal variations of the limbal structures using in vivo laser scanning confocal microscopy. Methods: This was a retrospective study of fourteen eyes from 11 healthy individuals. Confocal imaging of cornea and limbus was performed using Heidelberg Retina Tomograph III Rostock Corneal Module. Results: The typical structure of the palisades of Vogt (POV) was detected ...
متن کاملMesenchymal cells from limbal stroma of human eye
PURPOSE Mesenchymal stem cells (MSC) are self-renewing, multipotent cells that are present in many adult tissues, including bone marrow, trabecular bone, adipose, and muscle. The presence of such cells of mesenchymal origin and their role during the wound healing of ocular injuries are currently being explored by many studies worldwide. In this study, we aimed to report the presence of mesenchy...
متن کاملThe phenotype of limbal epithelial stem cells.
PURPOSE The purpose of this study was to identify phenotypic markers of human limbal stem cells in fetal and adult corneas. METHODS RNA from microscopically dissected superficial limbal and central fetal (18 weeks) corneas was amplified and used to generate P(32)-labeled, reverse-transcribed antisense RNA that was linearly amplified and hybridized to a focused stem cell cDNA microarray. Diffe...
متن کاملLimbal epithelial stem cells of the cornea∗
1. Function and structure of the cornea . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. Corneal development . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3. The stroma and endothelium . . . . . . . . . . . . . . . . . . . . ...
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ژورنال
عنوان ژورنال: The Ocular Surface
سال: 2016
ISSN: 1542-0124
DOI: 10.1016/j.jtos.2015.12.006