Using CRISPR-Cpf1 gene editing, researchers have fixed mutations that cause a form of muscular dystrophy in cultured human cardiomyocytes and a mouse model.
The agency OKs Sarepta Therapeutics’s treatment for Duchenne muscular dystrophy through its accelerated approval pathway, which requires a confirmatory clinical trial.
Redirecting the gene-editing tool to modulate gene expression, researchers restore protein function in cells from a child with Duchenne muscular dystrophy.