Isolation of Synaptosomes from Archived Brain Tissues
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Synapses in the central nervous system serve as communication points between neurons and are critical regulators of neurotransmission and synaptic plasticity, the latter refers to a process of experience dependent changes in synaptic connectivity, where neurons undergo extensive sculpting and rewiring. Research on understanding the changes at the level of the synapse holds great promise into understanding the biological basis of many neurodegenerative and neuropsychiatric disorders in which brain wiring goes awry. One such approach to understand the changes occurring at the synapse is by isolating synaptosomes. Here, we describe the isolation of synaptosomes from archived human brain tissue using subcellular fractionation, which when combined to high-throughput “omics”-based approaches could yield vital clues into understanding the underlying bases of neurodegeneration.
KeywordsCNS Neurodegeneration Synapse Synaptosomes
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