CRISPR Therapy Shows Early Promise in Children Ages 5 to 11 With Blood Disorders
NEJM published first pediatric data for exa-cel in children under 12 with sickle cell disease or transfusion-dependent beta thalassemia.
Why now
CRISPR medicine is moving younger, raising the early-intervention question before years of organ damage accumulate.
- Overclaim risk
- high
- Primary source
- Primary
- Published
- Jun 30, 2026
