announcement

Participation is now available in German, Italian, and Portuguese! Learn more

De novo mutations in the classic epileptic encephalopathies

Original research article by Epi4K Consortium et al. (2013).

Read the article here.

The exomes (1% of the entire genome) of 264 “trios” (child and both parents) were sequenced to seek a genetic cause for infantile spasms and another seizure disorder called “Lennox-Gastaut syndrome.” This study identified over 300 de novo (not inherited from either parent) gene changes in 9 genes, including 2 patients with variants in SCN2A. More research and information is needed to determine the association between SCN2A and Lennox-Gastaut syndrome.