| Autor: |
Irene Capelli, Roberta Di Costanzo, Valeria Aiello, Sarah Lerario, Paola De Giovanni, Marcello Montevecchi, Davide Cerretani, Vincenzo Donadio, Gaetano La Manna, Renzo Mignani |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Molecular Genetics & Genomic Medicine, Vol 12, Iss 6, Pp n/a-n/a (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2324-9269 |
| DOI: |
10.1002/mgg3.2390 |
| Popis: |
Abstract Background Fabry disease (FD) is a rare X‐linked lysosomal storage disorder caused by variants in GLA gene leading to deficient α‐galactosidase A enzyme activity. This deficiency leads to the accumulation of glycosphingolipids, particularly globotriaosylceramide (Gb3), in various tissues and organs, which can result in life‐threatening complications. The clinical presentation of the disease can vary from the “classic” phenotype with pediatric onset and multi‐organ involvement to the “later‐onset” phenotype, which presents with predominantly cardiac symptoms. In recent years, advances in screening studies have led to the identification of an increasing number of variants of unknown significance that have not yet been described, and whose pathogenic role remains undetermined. Methods In this clinical report, we describe the case of an asymptomatic adult female who was found to have a new variant of unknown significance, p.Met70Val. Given the unknown pathogenic role of this variant, a thorough analysis of the potential organ involvement was conducted. The clinical data were analyzed retrospectively. Results The analysis revealed that there were no signs of significant organ involvement, and the benignity of the variant was confirmed. Conclusion This case underscores the importance of a comprehensive evaluation of new variants of unknown significance to establish their pathogenicity accurately. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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