SCIENTISTS AT the University of Edinburgh have made break-through stem cell discoveries that could result in the progress of medical treatment for diabetes.
Dr Josh Brickman and his team of researchers at the University's Institute for Stem Cell Research and Centre for Regenerative Medicine have discovered a new method of developing stem cells that will replicate the cells that are found in the liver and pancreas.
Previous methods were unsuccessful as the cells created developed as a mixture and therefore created tumours once in contact with bodily organs. However, Dr Josh Brickman and his team have discovered a way to purify the cells to reduce the risk of tumours.
These new developments mean that purified cells can be produced from cell embryos under laboratory conditions, and then used to treat diabetes in place of insulin. The embryonic stem cells will be used to replace the damaged cells in the pancreas that inhibit the natural production of insulin in those who suffer from diabetes.
Dr Josh Brickman stated that "for the first time, we have found a way to generate and purify precursors of liver and pancreatic cells."
He continues, "remarkably these cells can grow in a dish, providing a renewable source for future applications in medicine."
Further research will be conducted before the discovery can be used in the treatment of diabetes.
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