Gaucher disease types 1 and 3: Phenotypic characterization of large populations from the ICGG Gaucher Registry

• Published in: American journal of hematology 2015-07, Vol.90 (S1), p.S12-S18
• Main Authors: Grabowski, Gregory A., Zimran, Ari, Ida, Hiroyuki
• Format: Article
• Language: English
• Subjects: Gaucher Disease - classification; Gaucher Disease - genetics; Gaucher Disease - pathology; Hematology; Humans; Phenotype; Registries
• ISSN: 0361-8609; 1096-8652
• DOI: 10.1002/ajh.24063

Study of the natural history of Gaucher disease has revealed marked phenotypic variation. Correlations to genotypes could provide insight into individual susceptibility to varying disease severity, which may impact whole‐life medical care, reproductive decisions, and therapeutic choices for affected families. Importantly, pre‐symptomatic or prospective interventions or the use of therapies with significant risk require accurate risk‐benefit analyses based on the prognosis for individual patients. The body of international data held within the International Collaborative Gaucher Group (ICGG) Gaucher Registry provides an unprecedented opportunity to characterize the phenotypes of Gaucher disease types 1 and 3 and to appreciate demographic and ethnic factors that may influence phenotypes. The diversity of GBA gene mutations from patients with Gaucher disease represented in the ICGG Gaucher Registry database and in the literature provides the basis for initial genotype/phenotype correlations, the outcomes of which are summarized here.Am. J. Hematol. 90:S12–S18, 2015. © 2015 Wiley Periodicals, Inc.