Gene therapy, which is the deliberate transfer of DNA for therapeutic purposes, can be defined as the in situ production of a therapeutical material within the diseased cells. The eye is an ideal target for gene therapy, as it is confined to a small space, separated by the retina-blood barrier from
Prospects for the treatment of phenylketonuria by gene therapy
โ Scribed by Eisensmith, Randy C. ;Kuzmin, Alexei I. ;Krougliak, Valeri A.
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 92 KB
- Volume
- 5
- Category
- Article
- ISSN
- 1080-4013
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โฆ Synopsis
Gene therapy is being explored as a means of treating a variety of genetic diseases. Because of the central role of the liver in many metabolic pathways, and the relative ease with which foreign genes can be delivered to hepatocytes, monogenic disorders that result in deficiencies of liver-specific proteins will be among the first targets of somatic gene therapy. Phenylketonuria represents an ideal model system in which to validate many of the principles of somatic gene therapy. This article will review previous efforts in the development of gene therapy for phenylketonuria using recombinant viral vectors, and provide an update of the recent progress that has been made in the development of the viral vector systems that may prove useful in these efforts.
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