(IMAGE) Hiroshima University Caption The telomere G-tail shortening might cause endothelial dysfunction and age-related white matter change. Credit Department of Cellular and Molecular Biology, Institute of Biomedical and Health Science, Hiroshima University Usage Restrictions This image may only be used with appropriate caption or credit. License Licensed 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.