by Children’s Hospital Boston Cell types in the mouse embryonic choroid plexus, revealed by different stains. From left to right, choroid plexus from the lateral ventricle, third ventricle, and fourth ventricle. From the top, a pathologist’s view, followed by epithelial, endothelial, mesenchymal, and immune cells. Credit: Dani N, Herbst RH, et al. Cell April 30, 2021....
