Extremely Low Forces Induce Extreme Axon Growth.
axon growth
force
mechanotransduction
Journal
The Journal of neuroscience : the official journal of the Society for Neuroscience
ISSN: 1529-2401
Titre abrégé: J Neurosci
Pays: United States
ID NLM: 8102140
Informations de publication
Date de publication:
24 06 2020
24 06 2020
Historique:
received:
31
12
2019
revised:
16
04
2020
accepted:
21
04
2020
pubmed:
24
5
2020
medline:
18
11
2020
entrez:
24
5
2020
Statut:
ppublish
Résumé
Stretch-growth has been defined as a process that extends axons via the application of mechanical forces. In the present article, we used a protocol based on magnetic nanoparticles (NPs) for labeling the entire axon tract of hippocampal neurons, and an external magnetic field gradient to generate a dragging force. We found that the application of forces below 10 pN induces growth at a rate of 0.66 ± 0.02 µm h
Identifiants
pubmed: 32444384
pii: JNEUROSCI.3075-19.2020
doi: 10.1523/JNEUROSCI.3075-19.2020
pmc: PMC7314409
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
4997-5007Informations de copyright
Copyright © 2020 the authors.
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