PARKINSON'S RESEARCH:
Fetal Cell Transplant Trial Draws Fire
Gretchen Vogel
In just 1 week, an experimental treatment for Parkinson's disease--fetal cell transplants--went from promising to perilous. At least, that's how much of the general media reported the publication of mixed results from the first double-blind study. But Parkinson's researchers caution that results from a single trial, especially one that was controversial from the start, should not be the final word on the technique.