New breakthrough offers hope to type 1 diabetics as study reveals way to protect cells


Scientific breakthroughs in one disease do not always shed light on treating other diseases. But that has been the surprising journey of a research team from the Mayo Clinic in Rochester, in the US state of Minnesota.

After identifying a sugar molecule that cancer cells use on their surfaces to hide from the immune system, the researchers have found that the same molecule may eventually help in the treatment of type 1 diabetes, once known as juvenile diabetes.

Type 1 diabetes is a chronic autoimmune condition in which the immune system mistakenly attacks pancreatic beta cells that produce insulin.

The disease is caused by genetic and other factors, and affects an estimated 1.3 million people in the United States. In 2021, an estimated 8.4 million people worldwide were living with it.

No cure currently exists for type 1 diabetes. Photo: Shutterstock
No cure currently exists for type 1 diabetes. Photo: Shutterstock

In their studies, the Mayo Clinic researchers took a cancer mechanism and turned it on its head.

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