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Cryptogenic stroke and small fiber neuropathy of unknown etiology in patients with alpha-galactosidase A -10T genotype

Background: Fabry disease (FD) is a multisystemic disorder with typical neurological manifestations such as stroke and small fiber neuropathy (SFN), caused by mutations of the alpha-galactosidase A (GLA) gene. We analyzed 15 patients carrying the GLA haplotype -10C>T [rs2071225], IVS2-81_-77delCAGCC [rs5903184], IVS4-16A>G [rs2071397], and IVS6-22C>T [rs2071228] for potential neurological manifestations. Methods and results: Patients were retrospectively analyzed for stroke, transient ischemic attack (TIA), white matter lesions (WML) and SFN with neuropathic pain. Functional impact of the haplotype was determined by molecular genetic methods including real-time PCR, exon trapping, promoter deletion constructs and electrophoretic mobility shift assays. Symptomatic -10T allele carriers suffered from stroke, TIA, WML, and SFN with neuropathic pain. Patients’ mean GLA mRNA expression level was reduced to ~70% (p 

Titel: Cryptogenic stroke and small fiber neuropathy of unknown etiology in patients with alpha-galactosidase A -10T genotype
Verfasser: Schelleckes, Michael GND
Lenders, Malte GND
Guske, Katrin GND
Schmitz, Boris GND
Tanislav, Christian GND
Ständer, Sonja GND
Metzenroth, Dieter GND
Katona, Istvan
Weis, Joachim GND
Brand, Stefan-Martin GND
Duning, Thomas GND
Brand, Eva
Organisation: FB 13: Biologie
FB 05: Medizinische Fakultät
Dokumenttyp: Artikel
Medientyp: Text
Erscheinungsdatum: 26.11.2014
Publikation in MIAMI: 08.01.2015
Datum der letzten Änderung: 27.07.2015
Quelle: Orphanet Journal of Rare Diseases 9 (2014) 178, 1-13
Schlagwörter: Neuropathic pain; Stroke; Cerebrovascular disease; Fabry disease; Gene expression regulation
Fachgebiete: Medizin und Gesundheit
Lizenz: CC BY 4.0
Sprache: Englisch
Anmerkungen: Finanziert durch den Open-Access-Publikationsfonds 2014/2015 der Deutschen Forschungsgemeinschaft (DFG) und der Westfälischen Wilhelms-Universität Münster (WWU Münster).
Format: PDF-Dokument
URN: urn:nbn:de:hbz:6-00399363714
Permalink: https://nbn-resolving.org/urn:nbn:de:hbz:6-00399363714
DOI: doi:10.1186/s13023-014-0178-5
ISSN: 1750-1172
Onlinezugriff: