Aging and Autoimmune Disease

What happens to the immune system during aging that could lead to an increase in autoimmune disease risk? To take a deeper look, we spoke with two experts on aging and autoimmunity: Paul Robbins, co-director of the Masonic Institute on the Biology of Aging and Metabolism at the University of Minnesota, and Niharika Duggal, assistant professor at the Institute of Inflammation and Ageing at the University of Birmingham.