NHLRC1 dodecamer repeat expansion demonstrated by whole genome sequencing in a Chihuahua with Lafora disease

Lafora disease is an autosomal recessive disorder that causes myoclonic epilepsy1,2,3. The disease is characterized by the presence of polyglucosan inclusion bodies (Lafora bodies), predominantly in the central nervous system. More than 90% of human Lafora disease cases are caused by genetics varian...

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Autores principales: Barrientos, Laura Soledad, Maiolini, Arianna, Häni, Anna Katrin, Jagannathan, Vidya, Leeb, Tosso
Formato: Articulo Comunicacion
Lenguaje:Inglés
Publicado: 2018
Materias:
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/125525
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id I19-R120-10915-125525
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Veterinarias
Trinucleotide repeat expansion
Whole genome sequencing
Lafora disease
Dna repeat expansion
Genetic variants
Genetics
Biology
spellingShingle Ciencias Veterinarias
Trinucleotide repeat expansion
Whole genome sequencing
Lafora disease
Dna repeat expansion
Genetic variants
Genetics
Biology
Barrientos, Laura Soledad
Maiolini, Arianna
Häni, Anna Katrin
Jagannathan, Vidya
Leeb, Tosso
NHLRC1 dodecamer repeat expansion demonstrated by whole genome sequencing in a Chihuahua with Lafora disease
topic_facet Ciencias Veterinarias
Trinucleotide repeat expansion
Whole genome sequencing
Lafora disease
Dna repeat expansion
Genetic variants
Genetics
Biology
description Lafora disease is an autosomal recessive disorder that causes myoclonic epilepsy1,2,3. The disease is characterized by the presence of polyglucosan inclusion bodies (Lafora bodies), predominantly in the central nervous system. More than 90% of human Lafora disease cases are caused by genetics variants in either EPM2A, encoding the laforin glucan phosphatase or NHLRC1 encoding the NHL repeat containing E3 ubiquitin protein ligase 1, which has also been termed EPM2B or malin1,2,4 . Lafora disease in animals has similar clinical signs as the human disease, including spontaneous and reflex myoclonus, jerks and generalized tonic clonic seizures. Case description: A 10-year old female spayed Chihuahua was presented at the Small Animal Hospital of the University of Bern. Lafora disease was suspected based on neurological examination, seizures semiology, MRI and CSF findings. An EDTA blood sample was collected for further genetic analysis.
format Articulo
Comunicacion
author Barrientos, Laura Soledad
Maiolini, Arianna
Häni, Anna Katrin
Jagannathan, Vidya
Leeb, Tosso
author_facet Barrientos, Laura Soledad
Maiolini, Arianna
Häni, Anna Katrin
Jagannathan, Vidya
Leeb, Tosso
author_sort Barrientos, Laura Soledad
title NHLRC1 dodecamer repeat expansion demonstrated by whole genome sequencing in a Chihuahua with Lafora disease
title_short NHLRC1 dodecamer repeat expansion demonstrated by whole genome sequencing in a Chihuahua with Lafora disease
title_full NHLRC1 dodecamer repeat expansion demonstrated by whole genome sequencing in a Chihuahua with Lafora disease
title_fullStr NHLRC1 dodecamer repeat expansion demonstrated by whole genome sequencing in a Chihuahua with Lafora disease
title_full_unstemmed NHLRC1 dodecamer repeat expansion demonstrated by whole genome sequencing in a Chihuahua with Lafora disease
title_sort nhlrc1 dodecamer repeat expansion demonstrated by whole genome sequencing in a chihuahua with lafora disease
publishDate 2018
url http://sedici.unlp.edu.ar/handle/10915/125525
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