Adult phenotype of the homozygous missense mutation c.655G>A, p.Gly219Arg in SLC13A5: A case report.
Am J Med Genet A
; 182(11): 2671-2674, 2020 11.
Article
em En
| MEDLINE
| ID: mdl-33200910
ABSTRACT
Homozygous recessive or compound heterozygous mutations in SLC13A5-gene as a cause of Early Infantile Epileptic Encephalopathy subtype 25 (OMIM 615905) were published in 2014. Previous clinical reports describe young patients, aged <34 years. We describe 54- and 56-year-old siblings and show that the disorder linked to SLC13A5 is not just a pediatric problem but may affect the patient for decades resulting in profound intellectual disability, severe motor handicap, and abnormal electroencephalography without active epilepsy. Other diagnostic hints in adults are small size, spasticity and severe abrasion due to amelogenesis imperfecta of the hypoplastic type.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Fenótipo
/
Mutação de Sentido Incorreto
/
Simportadores
/
Amelogênese Imperfeita
/
Homozigoto
/
Deficiência Intelectual
Tipo de estudo:
Prognostic_studies
Limite:
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article