Boosting protein folding could protect insulin-making cells in diabetes

Article excerpt

When proteins misfold inside insulin-producing cells, they accumulate like crumpled paper scraps, triggering cellular stress that drives the progression from prediabetes to diabetes. Researchers are investigating whether boosting the cell's natural protein-folding machinery could prevent this damage and protect these critical cells. The origami analogy captures how cells must fold proteins into precise three-dimensional shapes to function, a process that breaks down as diabetes develops. By understanding and potentially enhancing the mechanisms that keep proteins properly folded, scientists hope to develop new strategies for slowing or halting the disease.