He dismissed criticisms of the ethics of somatic gene therapy.
In addition he coordinates the Cardiovascular Gene Therapy Group which is seeking ways to prevent coronary arteries from narrowing following balloon dilatation for angina.
Research and teaching covers the areas of biomedical ethics and other areas of applied ethics, including gene therapy.
Development of ultrasound-guided gene therapy to the sheep fetus.
Great Ormond Street Hospital, London The proposal involves gene therapy for an immuno-deficiency known as ADA-SCID, which affects both boys and girls.