Evidence for a fluid clearance pathway in the central nervous system known as the glymphatic system has grown in the past decade. Nedergaard and colleagues overview the evidence for the glymphatic system and its role in disease, and discuss opportunities to harness the glymphatic system therapeutically; for example, by improving the effectiveness of intrathecally delivered drugs.
- Terhi J. Lohela
- Tuomas O. Lilius
- Maiken Nedergaard