Aussie Scientists Solve Stem Cell Problem
Posted on: Monday, 13 November 2006, 21:00 CST
Australian scientists say they have solved one of the perceived medical problems with using embryonic stem cells in patients.
Researchers at the University of New South Wales have found a way of preventing cancer tumors from forming when the cells are implanted, which has been the fear of some doctors in using stem cells to treat disease.
The head of the unit, Professor Bernard Tuch, told the Australian Broadcasting Corp. that placing the stem cells in a capsule made from seaweed allowed the cells to differentiate without forming tumors.
I think they could eventually be of benefit to people who might have diabetes, liver disease or a form of Parkinson's where cell therapies, as opposed to organ transplants, are being carried out, Tuch said.
The Australian Senate recently passed a bill allowing embryonic stem cells to be used for therapeutic cloning, which still must be debated by the House of Representatives.
Source: United Press International
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