24 September 2020 - CRISPR Therapeutics and Vertex Pharmaceuticals today announced the EMA has granted Priority Medicines (PRIME) designation to CTX001, an investigational, autologous, ex vivo CRISPR/Cas9 gene-edited therapy for the treatment of severe sickle cell disease.
CTX001 is an investigational, autologous, ex vivo CRISPR/Cas9 gene-edited therapy that is being evaluated for patients suffering from transfusion-dependent beta thalassaemia or severe sickle cell disease, in which a patient’s haematopoietic stem cells are engineered to produce high levels of fetal hemoglobin (HbF; hemoglobin F) in red blood cells.