Immunotherapy, Gene Editing Advances Extend to Type 1 Diabetes

Dr. Jane Buckner of the Benaroya Research Institute at Virginia Mason and Dr. David Rawlings at Seattle Children’s Research Institute are leading research to develop an immunotherapy for type 1 diabetes.
Advances in engineering T cells to treat cancer are paving the way for new immunotherapies targeted at autoimmune diseases, including type 1 diabetes. Now, researchers are also investigating therapies that reprogram T cells to “turn down” an immune response, which may hold promise for curing type 1 diabetes, as well as a number of diseases where overactive T cells attack a person’s healthy cells and organs.
“Instead of stimulating the immune system to seek and destroy cancer cells, treating autoimmune conditions will require programming a patient’s own T cells to tell rogue immune cells to calm down,” said Dr. David Rawlings, director of the Center for Immunity and Immunotherapies at Seattle Children’s Research Institute and chief of the Division of Immunology at Seattle Children’s Hospital.
Harnessing gene-editing techniques pioneered by Seattle Children’s, Rawlings and colleagues have already made headway in equipping T cells with the instructions needed to potentially reverse type 1 diabetes. In a new $2 million research project funded by The Leona M. and Harry B. Helmsley Charitable Trust, researchers will leverage these recent successes using this new form of T-cell immunotherapy into first-in-human clinical trials. Read full post »