by Universitätsklinikum Bonn In the microscope image, astrocytes are stained green and immune cells are stained red. The basement membranes of the vessels are seen in white. Credit: University of Münster / University Hospital Bonn (UKB) Researchers have identified novel gelatinase substrates involved in astroglial barrier function. In neuroinflammation, immune cells such as leukocytes cross the...