Title |
A newly distal hereditary motor neuropathy caused by a rare AIFM1 mutation
|
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Published in |
neurogenetics, October 2017
|
DOI | 10.1007/s10048-017-0524-6 |
Pubmed ID | |
Authors |
Paula Sancho, Ana Sánchez-Monteagudo, Antonio Collado, Clara Marco-Marín, Cristina Domínguez-González, Ana Camacho, Erwin Knecht, Carmen Espinós, Vincenzo Lupo |
Abstract |
In two siblings, who suffer from an early childhood-onset axonal polyneuropathy with exclusive involvement of motor fibers, the c.629T>C (p.F210S) mutation was identified in the X-linked AIFM1 gene, which encodes for the apoptosis-inducing factor (AIF). The mutation was predicted as deleterious, according to in silico analysis. A decreased expression of the AIF protein, altered cellular morphology, and a fragmented mitochondrial network were observed in the proband's fibroblasts. This new form of motor neuropathy expands the phenotypic spectrum of AIFM1 mutations and therefore, the AIFM1 gene should be considered in the diagnosis of hereditary motor neuropathies. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 33 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Researcher | 7 | 21% |
Student > Ph. D. Student | 7 | 21% |
Student > Bachelor | 4 | 12% |
Other | 2 | 6% |
Student > Postgraduate | 2 | 6% |
Other | 1 | 3% |
Unknown | 10 | 30% |
Readers by discipline | Count | As % |
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Biochemistry, Genetics and Molecular Biology | 13 | 39% |
Agricultural and Biological Sciences | 4 | 12% |
Neuroscience | 2 | 6% |
Medicine and Dentistry | 2 | 6% |
Unknown | 12 | 36% |