
The question of whether insulin-producing cells of the pancreas can regenerate is key to our understanding of diabetes, and to the further development of regenerative therapies against the disease. Dr Rosenberg from the McGill University Health Centre (MUHC) and McGill University together with Dr Bernard Massie from the Centre hospitalier de l'Universite de Montreal (CHUM) have just concluded that they can.
"The potential for dedifferentiation of all the different cells that make up the islets of Langerhans is a totally new finding," Dr. Rosenberg said.
"At this stage, we can't confirm whether the cells' ability to turn into stem-like cells occur naturally in a healthy pancreas, but the results are very encouraging for the development of regenerative therapies to fight diabetes," he continued. The cell's in-vitro plasticity opens up totally new avenues of investigation into the underlying causes of diabetes, and will validate the development of innovative treatments.
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