Antibodies (IMAGE) University of Bonn Caption The antibodies against casein (red) bind to MAG (green) in the brain. They thereby interfere with the formation of myelin by special cells, the oligodendrocytes. Credit © Group Prof. Kürten/University of Bonn Usage Restrictions Please use this image only in connection with the press release. License Original content 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.