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https://hdl.handle.net/10316/113133
Title: | Mitochondria as central hubs in synaptic modulation | Authors: | Duarte, Filipe V. Ciampi, Daniele Duarte, Carlos B. |
Keywords: | Mitochondria; Synaptic regulation; Intracellular trafficking; Intracellular signalling; Cannabinoid receptors; Neurotrophins | Issue Date: | 2-Jun-2023 | Publisher: | Springer Nature | Project: | CENTRO-01–0145- FEDER-000008:BrainHealth 2020 PTDC/MED-NEU/3736/2020 UIDB/04539/2020 |
Serial title, monograph or event: | Cellular and Molecular Life Sciences | Volume: | 80 | Issue: | 6 | Abstract: | Mitochondria are present in the pre- and post-synaptic regions, providing the energy required for the activity of these very specialized neuronal compartments. Biogenesis of synaptic mitochondria takes place in the cell body, and these organelles are then transported to the synapse by motor proteins that carry their cargo along microtubule tracks. The transport of mitochondria along neurites is a highly regulated process, being modulated by the pattern of neuronal activity and by extracellular cues that interact with surface receptors. These signals act by controlling the distribution of mitochondria and by regulating their activity. Therefore, mitochondria activity at the synapse allows the integration of different signals and the organelles are important players in the response to synaptic stimulation. Herein we review the available evidence regarding the regulation of mitochondrial dynamics by neuronal activity and by neuromodulators, and how these changes in the activity of mitochondria affect synaptic communication. | URI: | https://hdl.handle.net/10316/113133 | ISSN: | 1420-682X 1420-9071 |
DOI: | 10.1007/s00018-023-04814-8 | Rights: | openAccess |
Appears in Collections: | IIIUC - Artigos em Revistas Internacionais FCTUC Ciências da Vida - Artigos em Revistas Internacionais I&D CNC - Artigos em Revistas Internacionais |
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