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A TREATMENT FOR ALS? Neural stem cell transplants slow progression of disease

Posted Jan 03 2013 2:33pm
"The transplanted neural stem cells help by producing factors that preserve the health and function of the host’s remaining nerve cells. They also reduce inflammation and suppress the number of disease-causing cells in the host’s spinal cord. The neural stem cells did not replace deteriorating nerve cells in the mice with ALS. Researchers observed improved motor performance and respiratory function in the treated mice. The neural stem cell transplant also slowed the disease’s progression. Twenty-five percent of the treated ALS mice in the study survived for one year or more — roughly three to four times longer than the untreated mice."
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