Proteomics in neuroscience: from protein to network.
Proteomic tools offer a new platform for studies of complex biological functions involving large numbers and networks of proteins. Intracellular networks of proteins perform key functions in neurons and glia. The unicellular eukaryote Saccharomyces cerevisiae has been the prototype for eukaryotic proteomic studies, and when combined with genomics, microarrays, genetics, and pharmacology, new insights into the integrated function of the cell emerge. The anatomical complexity of the nervous system both in cell types and in the vast number of synapses introduces novel technical and biological issues regarding the subcellular organization of protein networks. Here we will discuss the technology of proteomics and its applications to the nervous system.
Grant
S G
SG
Department of Neuroscience, University of Edinburgh, Edinburgh EH8-9JZ, United Kingdom. seth.grant@ed.ac.uk
Blackstock
W P
WP
D000818:Animals; D002450:Cell Communication; D019295:Computational Biology; D015870:Gene Expression; D006801:Humans; D046911:Macromolecular Substances; D013058:Mass Spectrometry; D009457:Neuroglia / Q000378:metabolism*; D009474:Neurons / Q000378:metabolism*; D009488:Neurosciences / Q000379:methods*; D011485:Protein Binding / Q000502:physiology; D011506:Proteins / Q000235:genetics / Q000378:metabolism*; D020543:Proteome / Q000378:metabolism*; D015398:Signal Transduction / Q000502:physiology; D020798:Two-Hybrid System Techniques
D046911:Macromolecular Substances; D011506:Proteins; D020543:Proteome