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A huge area of interest is cellular therapies abroad, particularly procedures in Portugal and China. They remain controversial because their results are largely unpublished. The therapies are costly, ranging from $20,000 to $50,000, and they hold risks. For now, Young's site is one of the sources patients turn to for updates on how patients fare after the surgery.
Young, 55, born in Hong Kong and raised there and in Japan, was the late actor Christopher Reeve's doctor. He helped lead a landmark 1990 study that became the standard of care for the immediate treatment of spinal cord injuries. It found that high-doses of methylprednisolone, a steroid drug, saved about 20 percent of motor and sensory function when administered soon after a spinal cord injury.
The study "was the beginning of my radicalization" because it took so long to convince medical centers to stock and administer the drug, Young says. Their reaction was like "cold water being thrown on my face."
More recently, Young has been involved with a new drug, Fampridine-SR, or 4AP (which stands for 4-aminopyridine). It "helps boost the firing of neurons" after a spinal cord injury, he says. The drug, made by Acorda Therapeutics, plugs potassium channels that leak into nearby nerve cells, causing them to short-circuit. Closing the channels lets the nerve cells transmit impulses again. Young is on the company's board of directors.




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