Lafora disease—from pathogenesis to treatment strategies

F Nitschke, SJ Ahonen, S Nitschke, S Mitra… - Nature Reviews …, 2018 - nature.com
Lafora disease is a severe, autosomal recessive, progressive myoclonus epilepsy. The
disease usually manifests in previously healthy adolescents, and death commonly occurs …

Lafora disease offers a unique window into neuronal glycogen metabolism

MS Gentry, JJ Guinovart, BA Minassian… - Journal of Biological …, 2018 - ASBMB
Lafora disease (LD) is a fatal, autosomal recessive, glycogen-storage disorder that
manifests as severe epilepsy. LD results from mutations in the gene encoding either the …

Targeting pathogenic Lafora bodies in Lafora disease using an antibody-enzyme fusion

MK Brewer, A Uittenbogaard, GL Austin, DM Segvich… - Cell metabolism, 2019 - cell.com
Lafora disease (LD) is a fatal childhood epilepsy caused by recessive mutations in either the
EPM2A or EPM2B gene. A hallmark of LD is the intracellular accumulation of insoluble …

Discovery and development of small-molecule inhibitors of glycogen synthase

B Tang, MS Frasinyuk, VM Chikwana… - Journal of medicinal …, 2020 - ACS Publications
The overaccumulation of glycogen appears as a hallmark in various glycogen storage
diseases (GSDs), including Pompe, Cori, Andersen, and Lafora disease. Accumulating …

Efficacy and tolerability of perampanel in ten patients with Lafora disease

D Goldsmith, BA Minassian - Epilepsy & Behavior, 2016 - Elsevier
Lafora disease (LD) is a fatal intractable adolescence-onset progressive myoclonus
epilepsy. Recently, two single-case studies reported drastic reductions in seizures and …

Gys1 antisense therapy rescues neuropathological bases of murine Lafora disease

S Ahonen, S Nitschke, TR Grossman, H Kordasiewicz… - Brain, 2021 - academic.oup.com
Lafora disease is a fatal progressive myoclonus epilepsy. At root, it is due to constant
acquisition of branches that are too long in a subgroup of glycogen molecules, leading them …

[HTML][HTML] Targeting Gys1 with AAV‐SaCas9 decreases pathogenic polyglucosan bodies and neuroinflammation in Adult Polyglucosan Body and Lafora disease mouse …

E Gumusgoz, DR Guisso, S Kasiri, J Wu, M Dear… - …, 2021 - Elsevier
Many adult and most childhood neurological diseases have a genetic basis. CRISPR/Cas9
biotechnology holds great promise in neurological therapy, pending the clearance of major …

In situ mass spectrometry imaging reveals heterogeneous glycogen stores in human normal and cancerous tissues

LEA Young, LR Conroy, HA Clarke… - EMBO Molecular …, 2022 - embopress.org
Glycogen dysregulation is a hallmark of aging, and aberrant glycogen drives metabolic
reprogramming and pathogenesis in multiple diseases. However, glycogen heterogeneity in …

Trehalose ameliorates seizure susceptibility in lafora disease mouse models by suppressing neuroinflammation and endoplasmic reticulum stress

P Sinha, B Verma, S Ganesh - Molecular neurobiology, 2021 - Springer
Lafora disease (LD) is one of the progressive and fatal forms of a neurodegenerative
disorder and is characterized by teenage-onset myoclonic seizures. Neuropathological …

Brain glycogen in health and disease

J Duran, JJ Guinovart - Molecular aspects of medicine, 2015 - Elsevier
Glycogen is present in the brain at much lower concentrations than in muscle or liver.
However, by characterizing an animal depleted of brain glycogen, we have shown that the …