Abstract
For several decades, neurobiologists have used subcellular fractionation methods to analyze the molecular structure and some functional features of the cells in the central nervous system. Indeed, the brain tissue is built through the networking of neuronal, glial, and vascular cells in an intermingled meshwork of micrometer-sized structures. Subcellular fractionation protocols allow for the separation of specific compartments such as synapses (called “synaptosomes”), synaptic plasma membranes, and synaptic vesicles for their analysis at the molecular level. Most current protocols were established to process large amounts of tissue as required in previous experimental paradigms. Here, we provide a protocol to prepare synaptosomes from as little as 10 mg of tissue or a full fractionation to enrich crude synaptic vesicles and synaptic plasma membranes from 20 mg of tissue. This protocol will be useful to anyone aiming at addressing specific questions regarding local microcircuits in combination with connectomics and proteomics approaches.
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References
Brody TM, Bain JA (1951) Effect of barbiturates on oxidative phosphorylation. Proc Soc Exp Biol Med 77:50–53
Brody TM, Bain JA (1952) A mitochondrial preparation from brain. Biol Chem 195:685
Spanner S (1972) Methods of separating the subcellular components of brain tissue. In: Zambotti V, Tettamanti G, Arrigoni M (eds) Glycolipids, glycoproteins, and mucopolysaccharides of the nervous system. Advances in experimental medicine and biology, vol 25. Plenum Press, New York, pp 195–207
Whitakker VP (1959) The isolation and characterization of acetylcholine-containing particles from brain. Biochem J 72:694–706
Whittaker VP, Michaelson IA, Kirkland RJ (1964) The separation of synaptic vesicles from nerve-ending particles (‘synaptosomes’). Biochem J 90:293–303
Whittaker VP (1965) The application of subcellular fractionation techniques to the study of brain function. Prog Biophys Mol Biol 15:39–96
Whittaker VP (1993) Thirty years of synaptosome research. J Neurocytol 22:735–742
Gray EG, Whitakker VP (1962) The isolation of nerve endings from brain: an electron-microscopic study of cell fragments derived by homogenization and centrifugation. J Anat 96:79–88
Zimmermann H, Fonnum F (2016) Victor P. Whittaker (1919-2016). J Neurochem 139:333–335. https://doi.org/10.1111/jnc.13778
Huttner WB, Schiebler W, Greengard P, De Camilli P (1983) Synapsin I (protein I), a nerve terminal-specific phosphoprotein. III. Its association with synaptic vesicles studied in a highly purified synaptic vesicle preparation. J Cell Biol 96:1374–1388
Cotman CW, Matthews DA (1971) Synaptic plasma membranes from rat brain synaptosomes: isolation and partial characterization. Biochim Biophys Acta 249:380–394
Jones DH, Matus AI (1974) Isolation of synaptic plasma membrane from brain by combined flotation-sedimentation density gradient centrifugation. Biochim Biophys Acta 356:276–287
Boyken J, Grønborg M, Riedel D, Urlaub H, Jahn R, Chua JJ (2013) Molecular profiling of synaptic vesicle docking sites reveals novel proteins but few differences between glutamatergic and GABAergic synapses. Neuron 78:285–297. https://doi.org/10.1016/j.neuron.2013.02.027
Weingarten J, Lassek M, Mueller BF, Rohmer M, Lunger I, Baeumlisberger D, Dudek S, Gogesch P, Karas M, Volknandt W (2014) The proteome of the presynaptic active zone from mouse brain. Mol Cell Neurosci 59:106–118. https://doi.org/10.1016/j.mcn.2014.02.003
Luquet E, Biesemann C, Munier A, Herzog E (2017) Purification of synaptosome populations using fluorescence-activated synaptosome sorting. Methods Mol Biol 1538:121–134
De Robertis E, Rodriguez De Lores Arnaiz G, Pellegrino De Iraldi A (1962) Isolation of synaptic vesicles from nerve endings of the rat brain. Nature 194:794–795
Bajjalieh SM, Frantz GD, Weimann JM, McConnell SK, Scheller RH (1994) Differential expression of synaptic vesicle protein 2 (SV2) isoforms. J Neurosci 14:5223–5235
Burre J, Beckhaus T, Schagger H, Corvey C, Hofmann S, Karas M, Zimmermann H, Volknandt W (2006) Analysis of the synaptic vesicle proteome using three gel-based protein separation techniques. Proteomics 6:6250–6262. https://doi.org/10.1002/pmic.200600357
Farr CD, Gafken PR, Norbeck AD, Doneanu CE, Stapels MD, Barofsky DF, Minami M, Saugstad JA (2004) Proteomic analysis of native metabotropic glutamate receptor 5 protein complexes reveals novel molecular constituents. J Neurochem 91:438–450. https://doi.org/10.1111/j.1471-4159.2004.02735.x
Gronborg M, Pavlos NJ, Brunk I, Chua JJ, Munster-Wandowski A, Riedel D, Ahnert-Hilger G, Urlaub H, Jahn R (2010) Quantitative comparison of glutamatergic and GABAergic synaptic vesicles unveils selectivity for few proteins including MAL2, a novel synaptic vesicle protein. J Neurosci 30:2–12. https://doi.org/10.1523/JNEUROSCI.4074-09.2010
Husi H, Ward MA, Choudhary JS, Blackstock WP, Grant SG (2000) Proteomic analysis of NMDA receptor-adhesion protein signalling complexes. Nat Neurosci 3:661–669
Lassek M, Weingarten J, Einsfelder U, Brendel P, Muller U, Volknandt W (2013) Amyloid precursor proteins are constituents of the presynaptic active zone. J Neurochem 127:48–56. https://doi.org/10.1111/jnc.12358
Lassek M, Weingarten J, Volknandt W (2015) The synaptic proteome. Cell Tissue Res 359:255–265. https://doi.org/10.1007/s00441-014-1943-4
Morciano M, Burre J, Corvey C, Karas M, Zimmermann H, Volknandt W (2005) Immunoisolation of two synaptic vesicle pools from synaptosomes: a proteomics analysis. J Neurochem 95:1732–1745. https://doi.org/10.1111/j.1471-4159.2005.03506.x
Morciano M, Beckhaus T, Karas M, Zimmermann H, Volknandt W (2009) The proteome of the presynaptic active zone: from docked synaptic vesicles to adhesion molecules and maxi-channels. J Neurochem 108:662–675. https://doi.org/10.1111/j.1471-4159.2008.05824.x
Weingarten J, Lassek M, Mueller BF et al (2014) The proteome of the presynaptic active zone from mouse brain. Mol Cell Neurosci 59C:106–118. https://doi.org/10.1016/j.mcn.2014.02.003
Yao J, Nowack A, Kensel-Hammes P, Gardner RG, Bajjalieh SM (2010) Cotrafficking of SV2 and synaptotagmin at the synapse. J Neurosci 30:5569–5578. https://doi.org/10.1523/JNEUROSCI.4781-09.2010
Biesemann C, GronborgM LE et al (2014) Proteomic screening of glutamatergic mouse brain synaptosomes isolated by fluorescence activated sorting. EMBO J 33:157–170. https://doi.org/10.1002/embj.201386120
Tannu NS, Hemby SE (2006) Methods for proteomics in neuroscience. Prog Brain Res 158:41–82. https://doi.org/10.1016/S0079-6123(06)58003-3
Schreiner D, Savas JN, Herzog E, Brose N, de Wit J (2017) Synapse biology in the ‘circuit-age’-paths toward molecular connectomics. Curr Opin Neurobiol 42:102–110. https://doi.org/10.1016/j.conb.2016.12.004
Acknowledgments
MFA salary was supported by the Fondation Pour la Recherche Médicale (ING20150532192), and EH received the following funding from the French Agence Nationale de la Recherche: ANR-10-LABX-43 BRAIN and ANR-12-JSV4-0005-01 VGLUT-IQ. PT received the following funding: ANR-10-IDEX-03-02, NARSAD Young investigator grant from the brain and behavior foundation, Région Aquitaine, INRA. Experiments were performed thanks to the equipment of the Bordeaux Neurocampus central facility for biochemistry and biophysics of protein.
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De-Smedt-Peyrusse, V., Darriet, L., Trifilieff, P., Herzog, E., Angelo, M.F. (2018). Subcellular Fractionation of Brain Tissue from Small Tissue Explants. In: Murphy, K. (eds) Synaptosomes. Neuromethods, vol 141. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-8739-9_5
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DOI: https://doi.org/10.1007/978-1-4939-8739-9_5
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