John A Anstrom, Clara R Thore, Dixon M Moody, Venkata R Challa, Steven M Block, William R Brown
Germinal matrix (GM) in the subventricular zone (SVZ) includes progenitor cells of neurons and glia, which migrate from the SVZ to regions where they become integrated into the developing brain. In the human fetal brain, GM cells pack into high density clusters that encircle GM veins producing a profile we describe as a venous cuff. Venous cuffs are, in turn, encircled by GFAP-positive astrocytes that project processes through the cuff to the venous wall. The high cell density exhibited by cuffs, as well as their association with astrocytes, are reminiscent of features associated with chain migration...
November 7, 2005: Brain Research. Developmental Brain Research