Targeted Augmentation of Nuclear Gene Output (TANGO) of Scn1a rescues parvalbumin interneuron excitability and reduces seizures in a mouse model of Dravet Syndrome.

Dravet Syndrome (DS) is a severe developmental and epileptic encephalopathy typically caused by loss-of-function de novo mutations in the SCN1A gene which encodes the voltage-gated sodium channel isoform Na1.1. Decreased Na1.