P.R301X Mutation and Variable Phenotypic Appearance of Fabry Disease.

ABSTRACT:

Background

Fabry disease is an X-linked disorder. Due to deficiency of the enzyme a-galactosidase A, neutral glycosphingolipids (primarily globotriaosylceramide) progressively accumulate within lysosomes of cells in various organ systems, resulting in a multi-system disorder, affecting both men and women. Misdiagnosis and delayed diagnosis are common because of the nature of Fabry disease.

Case report

We report a case of Fabry disease with a p.R301X (c.901 C>T) mutation in a 39-year-old man who was being treated for chronic sclerosing glomerulonephritis for 2 years. Family screening tests showed that the proband's mother, sister, and daughter had the same mutation with different phenotypes. Levels of α-galactosidase A were low in the proband and his mother and sister. Cornea

SUBMITTER: Ozelsancak R 

PROVIDER: S-EPMC4913751 | biostudies-literature | 2016 May

REPOSITORIES: biostudies-literature