Empowered Patient Podcast

Andrea Pfeifer, Co-Founder, CEO, and Director of AC Immune, is developing vaccines for neurodegenerative disorders such as Alzheimer's and Parkinson's. Unlike vaccines for infectious diseases, these vaccines target internal proteins that are misfolded and contribute to the disease. These new vaccines are active immunotherapies against the Abeta protein. Trials are showing significant progress in overcoming safety concerns and lack of strong immune response for prevention, treatment, or maintenance therapy.   Andrea elaborates, "When you speak about vaccines, you always think about infectious diseases where you have this external virus or bacteria coming in, and you develop an immune system response against this virus or this bacteria, something external. In our area, in Parkinson's and Alzheimer's, we are activating the immune response of the body against an internal protein, but a misguided or misfolded protein."   "This is why it's so difficult because you have to overcome the tolerance of the immune syste