Joslin Diabetes Center

Joslin researchers identify new source of insulin-producing cells

Published in Stem Cell Week, December 8th, 2008

Researchers at the Joslin Diabetes Center have shown that insulin-producing pancreatic beta cells can form after birth or after injury from progenitor cells within the pancreas that were not beta cells, a finding that contradicts a widely-cited earlier study that had concluded this is not possible.

The study, published online this week in the Proceedings of the National Academy of Sciences Early Edition, identifies the source of the progenitor cells as being pancreatic duct cells.

"This means that there is a population of pancreatic cells that can be stimulated, either within the body or outside the body, to become new beta cells, the cells that are...

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Source: Stem Cell Week (2008-12-08)

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