Professor Chris Mason (Ïã¸ÛÁùºÏ²ÊÖÐÌØÍø Biochemical Engineering) comments on US trial results for stem cell-based eye disorder therapy. The UK trial for this therapy is being led by Professor James Bainbridge (Ïã¸ÛÁùºÏ²ÊÖÐÌØÍø Institute of Ophthalmology).