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ABSTRACT The eye has unique advantages as a target organ for gene therapy of both inherited and acquired ocular disorders and offers a valuable model system for gene therapy. The eye is
readily accessible to phenotypic examination and investigation of therapeutic effects _in vivo_ by fundus imaging and electrophysiological techniques. Considerable progress has been made in
the development of gene replacement therapies for retinal degenerations resulting from gene defects in photoreceptor cells (rds, RPGRIP, RS-1) and in retinal pigment epithelial cells (MerTK,
RPE65, OA1) using recombinant adeno-associated virus and lentivirus-based vectors. Gene therapy also offers a potentially powerful approach to the treatment of complex acquired disorders
such as those involving angiogenesis, inflammation and degeneration, by the targeted sustained intraocular delivery of therapeutic proteins. Proposals for clinical trials of gene therapy for
early-onset retinal degeneration owing to defects in the gene encoding the visual cycle protein RPE65 have recently received ethical approval. Access through your institution Buy or
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_Invest Ophthalmol Vis Sci_ 2004; 45: 2194–2200. Article Google Scholar Download references ACKNOWLEDGEMENTS James Bainbridge is a Wellcome Advanced Fellow (Grant 074617/Z/04/Z); Mei Hong
Tan is supported by the UK Department of Health. AUTHOR INFORMATION AUTHORS AND AFFILIATIONS * Division of Molecular Therapy, Institute of Ophthalmology, University College London, London,
UK J W B Bainbridge, M H Tan & R R Ali Authors * J W B Bainbridge View author publications You can also search for this author inPubMed Google Scholar * M H Tan View author publications
You can also search for this author inPubMed Google Scholar * R R Ali View author publications You can also search for this author inPubMed Google Scholar CORRESPONDING AUTHOR Correspondence
to R R Ali. RIGHTS AND PERMISSIONS Reprints and permissions ABOUT THIS ARTICLE CITE THIS ARTICLE Bainbridge, J., Tan, M. & Ali, R. Gene therapy progress and prospects: the eye. _Gene
Ther_ 13, 1191–1197 (2006). https://doi.org/10.1038/sj.gt.3302812 Download citation * Received: 03 January 2006 * Revised: 05 May 2006 * Accepted: 19 May 2006 * Published: 13 July 2006 *
Issue Date: 01 August 2006 * DOI: https://doi.org/10.1038/sj.gt.3302812 SHARE THIS ARTICLE Anyone you share the following link with will be able to read this content: Get shareable link
Sorry, a shareable link is not currently available for this article. Copy to clipboard Provided by the Springer Nature SharedIt content-sharing initiative KEYWORDS * adeno-associated virus *
lentivirus * retina * RPE65