Altered AQP4 expression is also evident in brain tissue from patients with Alzheimer's disease or normal pressure hydrocephalus; glymphatic MRI scans of patients with normal pressure hydrocephalus show reduced CSF tracer entry and clearance.WHERE NEXT?
Aquaporin4 (AQP4) is a water channel protein located at astrocyte foot processes that plays a role in glymphatic system, a highly organized fluid transport pathway which seems to be involved in Alzheimer's disease (AD) and normal pressure hydrocephalus (NPH) pathophysiology.