Work

A hit for base editing: treatment of developmental epilepsy in a mouse model

Year: 2026

Type: article

Abstract: CRISPR/Cas9 base editing holds the potential to treat disease caused by single-nucleotide variants. In contrast with conventional CRISPR/Cas9 approaches, base editing enzymatically induces precise DNA alterations and can directly correct disease-causing variants. In this issue of JCI, Reever et al. used base editing to treat a mouse model of a severe neurodevelopmental disorder caused by a pathogenic missense variant in the voltage-gated sodium channel gene SCN8A. This work represents a starting point for the further refinement of base editing to treat genetic epilepsy.

Source: Journal of Clinical Investigation

DOI: 10.1172/jci200689

Authors: Sophie F. Hill, Ethan M. Goldberg

Institutions: Children's Hospital of Philadelphia, University of Pennsylvania

Language: English

Topic: CRISPR and Genetic Engineering

Subfield: Molecular Biology

Field: Biochemistry, Genetics and Molecular Biology

Domain: Life Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $5,200