Aspartylglucosaminuria (AGU) is a recessively inherited metabolic disorder caused by the deficiency of a lysosomal enzyme, aspartylglucosaminidase. The worldwide most common mutation causing the disease is the AGU,,,, enriched in Finland; all the other known AGU mutations are family-specific. We dev
Mutations causing aspartylglucosaminuria (AGU): A lysosomal accumulation disease
โ Scribed by Elina Ikonen; Leena Peltonen
- Book ID
- 102258909
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 466 KB
- Volume
- 1
- Category
- Article
- ISSN
- 1059-7794
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โฆ Synopsis
This article provides a review of the mutations reported so far in the lysosomal storage disease aspartylglucosaminuria ( AGU). The clinical symptoms, biochemical findings, and diagnostic possibilities of the disease are introduced. The prevalence and biological consequences of the found mutations are then described, as well as the availability of a new rapid DNA test suitable for carrier screening. This test will be especially applicable in the genetically isolated Finnish population, where the carrier frequency of AGU was found to be as high as 1:36. Finally, future prospects dealing with the foreseeable therapeutic interventions of the disease are discussed. o 1992 WiIey-Liss, Inc.
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