Guida Landouré

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Hereditary neuropathies form a heterogeneous group of disorders for which over 40 causal genes have been identified to date. Recently, dominant mutations in the transient receptor potential vanilloid 4 gene were found to be associated with three distinct neuromuscular phenotypes: hereditary motor and sensory neuropathy 2C, scapuloperoneal spinal muscular(More)
OBJECTIVE Spinal muscular atrophy (SMA) is one of the most common severe hereditary diseases of infancy and early childhood in North America, Europe, and Asia. SMA is usually caused by deletions of the survival motor neuron 1 (SMN1) gene. A closely related gene, SMN2, modifies the disease severity. SMA carriers have only 1 copy of SMN1 and are relatively(More)
We studied a Malian family with parental consanguinity and two of eight siblings affected with late-childhood-onset progressive myoclonus epilepsy and cognitive decline, consistent with the diagnosis of Lafora disease. Genetic analysis showed a novel homozygous single-nucleotide variant in the NHLRC1 gene, c.560A>C, producing the missense change H187P. The(More)
OBJECTIVE We sought to identify a causative mutation in a previously reported kindred with parental consanguinity and 5 of 10 siblings with adult-onset autoimmune myasthenia gravis. METHODS We performed genome-wide homozygosity mapping, and sequenced all known genes in the one region of extended homozygosity. Quantitative and allele-specific reverse(More)
  • Citation Landouré, Jeremy M Guida, Janel O Sullivan, Clare H Johnson, Yijun Munns, Oumarou Shi +15 others
  • 2013
The Harvard community has made this article openly available. Please share how this access benefits you. Your story matters. Guida Landouré contributed to patient characterization, completed some sequencing, mutagenesis and cell death assays, and drafted the manuscript. Barrington G. Burnett designed experiments and completed mutagenesis and cell death(More)
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