Source: NewScientist.com news service
Posted: 05:00 27 November 2006
Summary:
People who receive stem cell transplants for diseases such as leukaemia appear to face a higher risk of developing secondary cancers, especially if the cells come from a female donor, according to a preliminary study. The scientists behind the new report caution that future stem cell treatments for ailments such as spinal cord injury and heart failure might also carry a cancer risk. However, experts point out that the study is far from conclusive and more work needs to be done to confirm a link between stem cell transplants and tumours.
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