Filopodia of the Blood Vessels (IMAGE) Universitat Pompeu Fabra - Barcelona Caption Filopodia of the blood vessels (magenta) touching the sensory neurons (green), which also emit filopodia towards the blood vessels. These images can be seen thanks to the use of transgenic lines that mark each cell type with fluorescent proteins of different colors. Credit Laura Taberner, Pompeu Fabra University Usage Restrictions None 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.