2012
DOI: 10.1038/ng.2406
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Loss-of-function mutations in HINT1 cause axonal neuropathy with neuromyotonia

Abstract: Inherited peripheral neuropathies are frequent neuromuscular disorders known for their clinical and genetic heterogeneity. In 33 families, we identified 8 mutations in HINT1 (encoding histidine triad nucleotide-binding protein 1) by combining linkage analyses with next-generation sequencing and subsequent cohort screening of affected individuals. Our study provides evidence that loss of functional HINT1 protein results in a distinct phenotype of autosomal recessive axonal neuropathy with neuromyotonia.

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Cited by 105 publications
(188 citation statements)
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“…The p.(Cys84Arg) mutation was one of the loss-of-function mutations described in the original study. 14 The patients described here had a phenotype of dHMN without evidence of sensory involvement or neuromyotonia and extend the phenotypic spectrum of HINT1 mutations. These findings warrant the inclusion of HINT1 to the list of genes to be tested in the diagnostic work-up of patients with dHMN.…”
Section: Discussionsupporting
confidence: 55%
“…The p.(Cys84Arg) mutation was one of the loss-of-function mutations described in the original study. 14 The patients described here had a phenotype of dHMN without evidence of sensory involvement or neuromyotonia and extend the phenotypic spectrum of HINT1 mutations. These findings warrant the inclusion of HINT1 to the list of genes to be tested in the diagnostic work-up of patients with dHMN.…”
Section: Discussionsupporting
confidence: 55%
“…Молекулярно-генетические причины dHMN удается установить примерно в 20% случаев [8]. В этой ситуации интерес представляют описания мутаций в гене HINT1 на хромосоме 5q23, обусловлива-ющих развитие специфической формы dHMN/ШМТ2 -ШМТ с нейромиотонией, или аутосомно-рецессив-ной периферической нейропатии с нейромиотонией (ARAN-NM) [7,9,10].…”
Section: вопросы современной педиатрииunclassified
“…Авторами сделан вывод о существо-вании отдельной формы периферической нейропатии с нейромиотонией. В 2012 г. у пациентов, описанных M. Zimon и соавт., обнаружили характерные для ARAN-NM мутации в гене HINT1 в компаунд-гетерозиготном состоянии [9].…”
Section: вопросы современной педиатрииunclassified
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