Teen’s life transformed by gene editing
Vian, aged 16, from Coventry, has had her life completely turned around thanks to pioneering gene editing which reversed the symptoms of a debilitating blood disorder, thalassemia.
BBC News reports that Vian no longer needs monthly blood transfusions, having received edited stem cells last December following chemotherapy. The treatment offers hope to young people with thalassaemia or sickle cell disease at three UK children's hospitals.
"My whole life's different now," says Vian. "It's changed so much." She is now studying health and social care with aspirations to become a nurse, something previously impossible due to her health condition.
Dr Sarah Lawson, a consultant haematologist, describes the treatment as a "functional cure". While the disease itself doesn't go away, the aspects that cause problems are removed, allowing patients to be free of transfusions or live with less severe symptoms.
Another teenager, JoelSamuel, aged 14, from Oldbury, is also undergoing the treatment for sickle cell disease. Like thalassemia, this condition involves red blood cells and can lead to lifelong health issues. JoelSamuel hopes that after completing his treatment he'll be able to enjoy sports again, something he hasn't been able to do due to the pain it causes him.