choroid plexus epithelial cell
choroid plexus epithelial cell
"A specialized ependymal cell that is part of the choroid plexus epithelium, responsible for producing cerebrospinal fluid (CSF) by selectively filtering and modifying blood plasma components before secreting it into the brain and spinal cord. This cell is characterized by a brush border on its apical surface, which enhances the secretion of CSF."