The UK has authorized a gene-editing medicine for treating sickle cell disease and beta thalassemia, marking the first approval worldwide for a therapy based on CRISPR technology.
The therapy, known as Casgevy, involves editing a gene in a patient's stem cells to produce high levels of fetal hemoglobin.
Casgevy offers a potentially curative treatment option for these inherited blood disorders, reducing the need for chronic therapies and blood transfusions.