by Karl Leif Bates, Duke University School of Nursing This is an astrocyte, labeled with GFAP (red), Focal Adhesion Kinase (FAK) green, and nuclear stain To-Pro (blue). Credit: Nathan S. Ivey at TNPRC. Via Wikipedia. The brain’s neurons tend to get most of the scientific attention, but a set of cells around them called astrocytes—literally, star-shaped...
