Key Players in Alzheimer's disease. (IMAGE) Medical University of South Carolina Caption A schematic representation showing some of the main players in Alzheimer's disease. Modified from "Mononuclear phagocytes in Alzheimer's disease" by David Gate and others on Wikimedia Commons. Creative Commons License 2.5: https://creativecommons.org/licenses/by-sa/2.5/ Credit Use in accordance with the Creative Commons 2.5 license: Creative Commons License 2.5: https://creativecommons.org/licenses/by-sa/2.5/ Usage Restrictions Credit must be given to the creator. Adaptations must be shared under the same terms. License CC BY-SA Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.