A high-throughput screening assay using Krabbe disease patient cells.

ABSTRACT: Globoid cell leukodystrophy (GLD) or Krabbe disease is a lysosomal disease caused by β-galactocerebrosidase (GALC) deficiency resulting in a rapidly progressive neurodegenerative disorder. Unfortunately, the only available treatment is hematopoietic bone marrow transplantation, which prevents its fulminant manifestation but without treating further neurological manifestations. Here, we describe the development of a cellular high-throughput screening (HTS) assay using GLD patient fibroblasts to screen for small molecules that enhance the residual mutant GALC enzymatic activity. Small molecules have substantial therapeutic potential in GLD because they are more prone to cross the blood-brain barrier, reaching the neuronal affected cells. The transformation of primary skin fibroblasts with SV

SUBMITTER: Ribbens J 

PROVIDER: S-EPMC3975245 | biostudies-literature | 2013 Mar

REPOSITORIES: biostudies-literature