Regenerating Stroke Damage

The BBC looks at a clinical trial for Reneuron's foetal-derived stem cell line: "A Glasgow team is to launch a major trial to assess whether stem cells can be used to treat stroke patients ... If it works, as it has done in animal model systems, it may allow new nerve cells to grow or regeneration of existing cells and actual recovery of function in patients who would not otherwise be able to regain function. .... For the high proportion of patients who make an incomplete recovery [you] can reorganise the brain, you can help that reorganisation with physiotherapy but you cannot cause new nerve cells to grow. The hope with stem cell therapy is that by putting in new cells and new tissue that you can further improve on that recovery. ... We have only taken one donation of tissue to make this product. We have a technology that is able to scale up an individual cell into all of the cells that are required to treat thousands of patients. We think this is a major plus in the technology we have and really negates the ethical concerns about the original use of foetal tissue."

Link: http://news.bbc.co.uk/2/hi/health/7795586.stm

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