Liem RKH and Messing A. (2009). Dysfunctions of neuronal and glial intermediate filaments in disease. Journal of Clinical Investigation, 119, 1814-1824. [contains review of GFAP in blood or CSF as a potential biomarker for various diseases] [link to full article]
Messing, VMD, PhD, A. Dysfunctions of Neuronal and Glial Intermediate Filaments in Disease.