Neural transplantation

Abstract

Cell transplantation is now being explored as a new therapeutic strategy to restore function in the diseased human central nervous system. Neural grafts show long-term survival and function in patients with Parkinson's disease but the symptomatic relief needs to be increased. Cell transplantation seems justified in patients with Huntington's disease and, at a later stage, possibly also in demyelinating disorders. The further development in this research field will require systematic studies in animal experiments but also well-designed clinical trials in small groups of patients.