Yvonne Reiss, Sebastian Bauer, Bastian David, Kavi Devraj, Elif Fidan, Elke Hattingen, Stefan Liebner, Nico Melzer, Sven G Meuth, Felix Rosenow, Theodor Rüber, Laurent M Willems, Karl H Plate
The blood-brain barrier (BBB) is a physiological barrier maintaining a specialized brain micromilieu that is necessary for proper neuronal function. Endothelial tight junctions and specific transcellular/efflux transport systems provide a protective barrier against toxins, pathogens, and immune cells. The barrier function is critically supported by other cell types of the neurovascular unit, including pericytes, astrocytes, microglia, and interneurons. The dysfunctionality of the BBB is a hallmark of neurological diseases, such as ischemia, brain tumors, neurodegenerative diseases, infections, and autoimmune neuroinflammatory disorders...
January 4, 2023: Brain Pathology