Cause of diabetes may be linked to iron transport

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Northerner

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Relationship to Diabetes
Type 1
Scientists have been trying to explain the causes of diabetes for many years. Researchers at the University of Copenhagen and Novo Nordisk A/S have now shown that the increased activity of one particular iron-transport protein destroys insulin-producing beta cells. In addition, the new research shows that mice without this iron transporter are protected against developing diabetes. These results have just been published in the prestigious journal Cell Metabolism.

Almost 300,000 Danes have diabetes ? 80 per cent have type-2 diabetes, a so-called lifestyle disease. The number of people with diabetes doubles every decade and the disease costs Danish society about DKK 86 million per day. People develop diabetes when the beta cells in their pancreas do not produce enough insulin to meet their body's needs. New research from the University of Copenhagen and Novo Nordisk A/S links this defect to one particular cellular iron transporter:

http://medicalxpress.com/news/2012-09-diabetes-linked-iron.html
 
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