Purpose: To report a case of type I Gaucher's disease with rare presentation of fundus abnormalities in long-term observation.
Design: Observational case report.
Methods: This 53-year-old Taiwanese woman suffered from type I Gaucher's disease for 12 years, with initial presentation of hepatoslpenomegaly in 1992.
Results: At that time, poor vision with unusual macular change and peripheral retinal vessel leakage was also noted. She received a complete ophthalmic examination at the initial visit and again 12 years later in 2003. She was treated with imiglucerase injection during the last 4 years. However, her visual acuity was 10/200 in both eyes. The macular and peripheral retinal degenerative change progressed after 12 years.
Conclusions: Fundus changes associated with Gaucher's disease are uncommon. We should not neglect the possibility of retinal involvement and progression in these patients.
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http://dx.doi.org/10.1016/j.ajo.2004.07.053 | DOI Listing |
Int J Mol Sci
December 2024
Gain Therapeutics Sucursal en España, Parc Científic de Barcelona, 08028 Barcelona, Spain.
Mutations in the gene, which encodes the lysosomal enzyme glucocerebrosidase (GCase), are associated with Gaucher disease and increased risk of Parkinson's disease. This study describes the discovery and characterization of novel allosteric pharmacological chaperones for GCase through an innovative computational approach combined with experimental validation. Utilizing virtual screening and structure-activity relationship optimization, researchers identified several compounds that significantly enhance GCase activity and stability across various cellular models, including patient-derived fibroblasts and neuronal cells harboring mutations.
View Article and Find Full Text PDFEndocr Metab Immune Disord Drug Targets
January 2025
Department of Endocrinology and Metabolic Diseases, Erciyes University Faculty of Medicine, Kayseri, Turkey.
Background: Gaucheromas, pseudotumors composed of Gaucher cells, are rare complications of Gaucher's Disease (GD). They are usually seen in patients receiving enzyme replacement. Surgery is generally not recommended for these benign masses in treatment management.
View Article and Find Full Text PDFMol Genet Metab
January 2025
Medical Genetics Service, HCPA, UFRGS, Porto Alegre, RS, Brazil; Graduate Program in Genetics and Molecular Biology, UFRGS, Porto Alegre, RS, Brazil; InRaras (National Institute of Science and Technology on Rare Diseases), Brazil.
Gaucher disease (GD) is a rare genetic disorder with multi-system involvement. Liver fibrosis is a long-term complication of GD, potentially leading to cirrhosis, end-stage liver disease, and hepatocellular carcinoma. There are currently no validated clinical tools for the monitoring of liver fibrosis in patients with GD.
View Article and Find Full Text PDFMol Genet Metab
December 2024
Department of Molecular Medicine and Medical Biotechnology, Medical School, University of Naples Federico II, 80131 Naples, Italy; CEINGE-Biotecnologie Avanzate Franco Salvatore s.c.ar.l., 80145 Naples, Italy. Electronic address:
Background: Newborn screening (NBS) is a simple, non-invasive test that allows for the early identification of genetic diseases within the first days of a newborn's life. The aim of NBS is to detect potentially fatal or disabling conditions in newborns as early as possible, before the onset of disease symptoms. Early diagnosis enables timely treatments and improves the quality of life for affected patients.
View Article and Find Full Text PDFHepatol Commun
January 2025
Research and Development, Sanofi, Cambridge, Massachusetts, USA.
Background: Acid sphingomyelinase deficiency (ASMD) and Gaucher disease type 1 (GD1) are rare inherited sphingolipid disorders with multisystemic manifestations, including liver disease and dyslipidemia. Despite effective treatments, insufficient disease awareness frequently results in diagnostic delays during which irreversible complications occur. We delineated the shared and distinctive features of hepatic, splenic, and lipoprotein phenotypes in ASMD and GD1.
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