LIVERMORE, Calif. — Beta cells, which make insulin in the human body, do not replicate after the age of 30, indicating that clinicians may be closer to better treating diabetes.
Type 1 diabetes is caused by a loss of beta cells by auto-immunity …
Researchers have shown that cells from the bone marrow give rise to insulin-producing cells in the pancreas of mice, opening a potential new way to treat diabetes. These morphed cells actually produce the hormone insulin in response to glucose and display other characteristics demonstrating that they truly function as pancreas cells, according to a new study by NYU School of Medicine researchers.
Researchers have extended their earlier discovery of an unsuspected link between Type 1 diabetes and nervous system autoimmunity, such as that found in multiple sclerosis. This research has identified new therapeutic targets for diabetes prevention, and a strategy for diagnostic tests for early detection of diabetes risk. The research is described in the February issue of the scientific journal Nature Medicine, available online on January 21, 2003.