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Vision Loss in Juvenile Neuronal Ceroid Lipofuscinosis (CLN3 Disease)

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Specialty Science
Date 2016 Jan 11
PMID 26748992
Citations 18
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Abstract

Juvenile neuronal ceroid lipofuscinosis (JNCL; also known as CLN3 disease) is a devastating neurodegenerative lysosomal storage disorder and the most common form of Batten disease. Progressive visual and neurological symptoms lead to mortality in patients by the third decade. Although ceroid-lipofuscinosis, neuronal 3 (CLN3) has been identified as the sole disease gene, the biochemical and cellular bases of JNCL and the functions of CLN3 are yet to be fully understood. As severe ocular pathologies manifest early in disease progression, the retina is an ideal tissue to study in the efforts to unravel disease etiology and design therapeutics. There are significant discrepancies in the ocular phenotypes between human JNCL and existing murine models, impeding investigations on the sequence of events occurring during the progression of vision impairment. This review focuses on current understanding of vision loss in JNCL and discusses future research directions toward molecular dissection of the pathogenesis of the disease and associated vision problems in order to ultimately improve the quality of patient life and cure the disease.

Citing Articles

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A novel pathogenic variant in the KCTD7 gene in a patient with neuronal ceroid lipofuscinosis (CLN14): a case report and review of the literature.

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Early recognition of CLN3 disease facilitated by visual electrophysiology and multimodal imaging.

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References
1.
Pearce D, Ferea T, Nosel S, Das B, Sherman F . Action of BTN1, the yeast orthologue of the gene mutated in Batten disease. Nat Genet. 1999; 22(1):55-8. DOI: 10.1038/8861. View

2.
HALL N, Lake B, Dewji N, PATRICK A . Lysosomal storage of subunit c of mitochondrial ATP synthase in Batten's disease (ceroid-lipofuscinosis). Biochem J. 1991; 275 ( Pt 1):269-72. PMC: 1150044. DOI: 10.1042/bj2750269. View

3.
Wang F, Wang H, Tuan H, Nguyen D, Sun V, Keser V . Next generation sequencing-based molecular diagnosis of retinitis pigmentosa: identification of a novel genotype-phenotype correlation and clinical refinements. Hum Genet. 2013; 133(3):331-45. PMC: 3945441. DOI: 10.1007/s00439-013-1381-5. View

4.
Autti T, Hamalainen J, Aberg L, Lauronen L, Tyynela J, Van Leemput K . Thalami and corona radiata in juvenile NCL (CLN3): a voxel-based morphometric study. Eur J Neurol. 2007; 14(4):447-50. DOI: 10.1111/j.1468-1331.2007.01692.x. View

5.
Tecedor L, Stein C, Schultz M, Farwanah H, Sandhoff K, Davidson B . CLN3 loss disturbs membrane microdomain properties and protein transport in brain endothelial cells. J Neurosci. 2013; 33(46):18065-79. PMC: 3828460. DOI: 10.1523/JNEUROSCI.0498-13.2013. View