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  • Title: Thirty-four novel mutations of the GLA gene in 121 patients with Fabry disease.
    Author: Schäfer E, Baron K, Widmer U, Deegan P, Neumann HP, Sunder-Plassmann G, Johansson JO, Whybra C, Ries M, Pastores GM, Mehta A, Beck M, Gal A.
    Journal: Hum Mutat; 2005 Apr; 25(4):412. PubMed ID: 15776423.
    Abstract:
    Fabry disease (FD) is an X-chromosomal disorder caused by mutations in the GLA gene encoding the lysosomal enzyme alpha-galactosidase A. We performed mutation screening on a cohort of 121 patients including 84 male and 37 female index cases and identified a total of 90 different mutations, 34 of which are reported for the first time here. Both point mutations (74.4%) and 'short length' rearrangements (25.6%) were found, including missense (54.4%), nonsense (14.4%), and splice site point mutations (5.6%), deletions (17.8%) or insertions/duplications (5.6%) of a few nucleotides, and complex rearrangements including larger deletions (2.2%). GLA mutations were identified in 82 (97.6%) of the 84 unrelated male patients.
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