His road to stem cell treatment led to Portugal
Jean D. Perduzzi, associate professor at Wayne State 's School of Medicine , was quoted in this article about a Delaware man who received an experimental stem cell procedure in Lisbon , Portugal . The man suffered two crushed discs in the cervical region of his spinal cord in a car crash. He was left a tetraplegic. The procedure, an olfactory mucosa autograft, extracted cell tissue from his nasal cavity and transplanted it into his spinal cord. "It seems like these cells have the same potential in terms of forming a variety of cell types, just like embryonic cells," Peduzzi said. She also co-authored a study involving seven paralyzed patients who received stem cell procedures. A year later, much like the Delaware man, none could walk, but all had seen improvement in the use of their motor skills. "We don't know the strength of the placebo effect," Perduzzi said. "We can't get rid of that. But we waited a year until the patients had the surgery to see if they improved."