ReviewInternational journal of molecular sciences2026
Miglustat in Neuronopathic Lysosomal Storage Disorders: Biological Rationale, Clinical Evidence, and Limits of Repurposing.
Review in International journal of molecular sciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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2 authors.
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Abstract
Neuronopathic lysosomal storage disorders remain difficult to treat because conventional enzyme replacement therapies generally do not reach therapeutically meaningful concentrations in the central nervous system. Miglustat (1,5-(butylimino)-1,5-dideoxy-D-glucitol; N-butyl-deoxynojirimycin) is an orally administered iminosugar that crosses the blood-brain barrier and reduces glycosphingolipid synthesis through inhibition of glucosylceramide synthase. This narrative review evaluated the biological rationale, clinical evidence, and limitations of miglustat repurposing across neuronopathic lysosomal storage disorders. PubMed/MEDLINE was searched from inception through 31 July 2026, with backward citation searching. Miglustat has established clinical benefit in Niemann-Pick disease type C, whereas a randomized trial in Gaucher disease type 3 did not demonstrate neurological efficacy. Evidence in GM1 gangliosidosis, Sandhoff disease, mucolipidosis type IV, and
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