Pancreas

  • How Does Friendly Fire Happen in the Pancreas?

    Treatment with an antagomir directed against miR92a results in reduced attacks of immune cells (green) on the insulin (white) producing beta cells directly in the pancreas. Moreover, the treatment leads to more regulatory T cells (red) able to protect the beta cells. Source: Helmholtz Zentrum München

    In type 1 diabetes, the body attacks its own insulin-producing cells. Scientists at Helmholtz Zentrum München, partner in the German Center for Diabetes Research, and their colleagues at Technical University of Munich have now reported in the journal ‘PNAS’ about a mechanism used by the immune system to prepare for this attack. They were able to inhibit this process through targeted intervention and are now hoping this will lead to new possibilities for treatment.