Focus on beta cells instead of immune system

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Research into the causes of type 1 diabetes often focuses on the autoimmune response, where the immune system destroys pancreatic islet beta cells that produce insulin. A new study by scientists at the University of Chicago instead looks at the role of the beta cells themselves in triggering autoimmunity. The research also raises the possibility that new medications could block the immune system from destroying beta cells and prevent type 1 diabetes from developing in at risk or early onset patients.

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