Adult-onset leukoencephalopathy with homozygous LAMB1 missense mutation
Open Access
- 1 August 2020
- journal article
- editorial
- Published by Ovid Technologies (Wolters Kluwer Health) in Neurology Genetics
- Vol. 6 (4), e442
- https://doi.org/10.1212/nxg.0000000000000442
Abstract
LAMB1 encodes laminin subunit beta 1, a constituent of the extracellular matrix glycoprotein of basement membranes.(1) Mutations of LAMB1 have been reported in patients with congenital or infantile- to childhood-onset leukoencephalopathy and severe developmental retardation.(2,3) We report an adulthood-onset case with mild leukoencephalopathy and a novel homozygous LAMB1 missense mutation. Our findings expand the clinical spectrum of LAMB1-related disorder.Keywords
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