Could stem cells step in to replace lost neurons in Parkinson’s disease? In three Phase 1 clinical trials, scientists tested lab-grown dopaminergic cells in small cohorts to assess safety and look for ...

Michael E. Cheetham works at UCL Institute of Ophthalmology and NIHR Biomedical Research Centre at Moorfields Eye Hospital NHS Foundation Trust and UCL Institute of Ophthalmology, 11-43 Bath Street, ...