The U.K. Medicines and Healthcare Products Regulatory Agency has laid out an approach to medical products for rare diseases, which the agency said afflict 3.5 million U.K. citizens. One of the objectives of this program is to simplify evidence requirements for these therapies with the hope of providing patients with more rapid access to much-needed therapeutic options.

An experimental gene therapy based on the prime editing technique could become an effective treatment for alternating hemiplegia of childhood, a severe and currently incurable rare disease. David Liu’s lab at the Broad Institute, the inventor of this gene edition methodology, together with scientists from The Jackson Laboratory, successfully reversed the effects of five mutations associated with this disorder in a mouse model.

An experimental gene therapy based on the prime editing technique could become an effective treatment for alternating hemiplegia of childhood, a severe and currently incurable rare disease. David Liu’s lab at the Broad Institute, the inventor of this gene edition methodology, together with scientists from The Jackson Laboratory, successfully reversed the effects of five mutations associated with this disorder in a mouse model.