Proteomics of brain extracellular fluid (ECF) and cerebrospinal fluid (CSF).
Mass spectrometry has become the gold standard for the identification of proteins in proteomics. In this review, I will discuss the available literature on proteomic experiments that analyze human cerebrospinal fluid (CSF) and brain extracellular fluid (ECF), mostly obtained by cerebral microdialysis. Both materials are of high diagnostic value in clinical neurology, for example, in cerebrovascular disorders like stroke, neurodegenerative diseases like Alzheimer's Disease, Parkinson's Disease, amyotrophic lateral sclerosis (ALS), traumatic brain injury and cerebral infectious and inflammatory disease, such as multiple sclerosis. Moreover, there are standard procedures for sampling. In a number of studies in recent years, biomarkers have been proposed in CSF and ECF for improved diagnosis or to control therapy, based on proteomics and mass spectrometry. I will also discuss the needs for a transition of research-based experimental screening with mass spectrometry to fast and reliable diagnostic instrumentation for clinical use.
Maurer
Martin H
MH
Department of Physiology and Pathophysiology, University of Heidelberg, Heidelberg, Germany. neurogem@googlemail.com
D001923:Brain Chemistry; D001930:Brain Injuries / Q000134:cerebrospinal fluid / Q000175:diagnosis; D002555:Cerebrospinal Fluid / Q000737:chemistry*; D002556:Cerebrospinal Fluid Proteins / Q000032:analysis; D004867:Equipment Design; D045604:Extracellular Fluid / Q000737:chemistry*; D006801:Humans; D017551:Microdialysis / Q000295:instrumentation / Q000379:methods*; D019636:Neurodegenerative Diseases / Q000134:cerebrospinal fluid / Q000175:diagnosis; D011506:Proteins / Q000032:analysis*; D040901:Proteomics / Q000379:methods*
D002556:Cerebrospinal Fluid Proteins; D011506:Proteins