Neuronal Cytoskeleton: Presynaptic Boutons as Hotspots for Activity-Dependent Microtubule Nucleation
- PMID: 31846677
- DOI: 10.1016/j.cub.2019.11.011
Neuronal Cytoskeleton: Presynaptic Boutons as Hotspots for Activity-Dependent Microtubule Nucleation
Abstract
Local microtubule remodeling plays a crucial role in controlling the transport of neuronal cargo. A new study reveals that excitatory en passant boutons in the axon are hotspots for activity-induced microtubule nucleation and provide tracks for interbouton vesicle trafficking.
Copyright © 2019 Elsevier Ltd. All rights reserved.
Comment on
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Activity-Dependent Nucleation of Dynamic Microtubules at Presynaptic Boutons Controls Neurotransmission.Curr Biol. 2019 Dec 16;29(24):4231-4240.e5. doi: 10.1016/j.cub.2019.10.049. Epub 2019 Dec 5. Curr Biol. 2019. PMID: 31813605 Free PMC article.
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