Pure haploinsufficiency for Dravet syndrome Na_V1.1 (<i>SCN1A</i>) sodium channel truncating mutations

Abstract

We have better clarified the pathomechanism of DS, pointed out an important difference between pathogenic truncated Ca(V)2.1 mutants and hNa(V)1.1 ones, and shown that hNa(V)1.6 expression can be reduced in physiologic conditions by coexpression of hNa(V)1.1. Moreover, our data may provide useful information for the development of therapeutic approaches.