Artículo
Acute systemic LPS-exposure impairs perivascular CSF distribution in mice
Autor/es | Manouchehrian, O.
Ramos, M. Bachiller, Sara ![]() ![]() ![]() ![]() ![]() ![]() Lundgaard, I. Deierborg, T. |
Departamento | Universidad de Sevilla. Departamento de Bioquímica Médica y Biología Molecular e Inmunología |
Fecha de publicación | 2021 |
Fecha de depósito | 2023-11-24 |
Resumen | The exchange of cerebrospinal (CSF) and interstitial fluid is believed to be vital for waste clearance in the brain. The sleep-dependent glymphatic system, which is comprised of perivascular flow of CSF and is largely ... The exchange of cerebrospinal (CSF) and interstitial fluid is believed to be vital for waste clearance in the brain. The sleep-dependent glymphatic system, which is comprised of perivascular flow of CSF and is largely dependent on arterial pulsatility and astrocytic aquaporin-4 (AQP4) expression, facilitates much of this brain clearance. During the last decade, several observations have indicated that impaired glymphatic function goes hand in hand with neurodegenerative diseases. Since pathologies of the brain carry inflammatory components, we wanted to know how acute inflammation, e.g., with lipopolysaccharide (LPS) injections, would affect the glymphatic system. In this study, we aim to measure the effect of LPS on perivascular CSF distribution as a measure of glymphatic function. |