The blood-CSF barrier has been far less studied than the blood-brain barrier. Scientists have detected age-related changes in gene expression in the choroid plexus, and have linked these to increased ...

Choroidal neovascularization (CNV) is one of the most important vision-threatening complications secondary to pathological myopia (PM). In the last 20 years, there have been rapid advances in the ...

They confirmed this by identifying choroid plexus cells, the cell type that secretes cerebrospinal fluid into the ventricles of the brain, as the gateway for neuro-invasion. "The passage of ...