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Porous Poly(ε-Caprolactone) Scaffolds for Retinal Pigment Epithelium Transplantation
Author(s) -
Kevin J. McHugh,
Sarah L. Tao,
Magali SaintGeniez
Publication year - 2014
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.13-12833
Subject(s) - retinal pigment epithelium , transplantation , polyester , microbiology and biotechnology , chemistry , retinal , biophysics , materials science , biology , medicine , surgery , biochemistry , organic chemistry
Retinal pigment epithelium (RPE) transplantation is a promising strategy for the treatment of dry age-related macular degeneration (AMD). However, previous attempts at subretinal RPE cell transplantation have experienced limited success due to poor adhesion, organization, and function on aged or diseased Bruch's membrane. Instead, cell-based strategies may benefit from a synthetic scaffold that mimics the functions of healthy Bruch's membrane to promote the formation of a functional RPE monolayer while maintaining metabolite exchange between the vasculature and outer retina.

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