Evidence map›Paper›PMID 24667291›Full record

ArticleNature communications2014

Local translation of TC10 is required for membrane expansion during axon outgrowth.

Neilia G Gracias, Nicole J Shirkey-Son, Ulrich Hengst

Open access · bronzeAbstract read
In one paragraph

Article in Nature communications, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
3.0field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

36 citing papers in PubMed, 59 citations in OpenAlex.

  1. Article
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  7. Review
  8. Article
  9. Spinal cord injury regulates circular RNA expression in axons.Frontiers in molecular neuroscience · 2023
    Article
  10. Article
  11. Article
  12. Axonal mRNA localization and translation: local events with broad roles.Cellular and molecular life sciences : CMLS · 2021
    Review
  13. The mAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2021
    Article
  14. Review
  15. Review
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  17. Article
  18. Article
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  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Neilia G GraciasThe Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University Medical Center, New York, New York 10032, USA.
Nicole J Shirkey-Son1] The Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University Medical Center, New York, New York 10032, USA [2].
Ulrich Hengst1] The Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University Medical Center, New York, New York 10032, USA [2] Department of Pathology and Cell Biology, Columbia University Medical Center, New York, New York 10032, USA.
Columbia University Irving Medical Center · US

Funding

Intra-axonal signaling pathways triggered by attractive guidance cues.R01MH096702 · NIMH · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI HENGST, ULRICH · 2012 to 2016
$2.1M
Mechanisms of Axonal Pathfinding Controlled by Netrin-1R00MH081058 · NIMH · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI HENGST, ULRICH · 2009 to 2011
$731k
NIMH NIH HHS R00 MH081058NIMH NIH HHS R00MH081058NIMH NIH HHS R01 MH096702NIMH NIH HHS R01MH096702
6 · The paper itself

Abstract

The surface of developing axons expands in a process mediated by the exocyst complex. The spatio-temporal regulation of the exocyst is only partially understood. Here we report that stimulated membrane enlargement in dorsal root ganglion (DRG) axons is triggered by intra-axonal synthesis of TC10, a small GTPase required for exocyst function. Induced membrane expansion and axon outgrowth are inhibited after axon-specific knockdown of TC10 mRNA. To determine the relationship of intra-axonal TC10 synthesis with the previously described stimulus-induced translation of the cytoskeletal regulator Par3, we investigate the signalling pathways controlling their local translation in response to NGF. Phosphoinositide 3-kinase (PI3K)-dependent activation of the Rheb-mTOR pathway triggers the simultaneous local synthesis of TC10 and Par3. These results reveal the importance of local translation in the control of membrane dynamics and demonstrate that localized, mTOR-dependent protein synthesis triggers the simultaneous activation of parallel pathways.

Indexed as

AnimalsAxonsCarrier ProteinsCells, CulturedGanglia, SpinalMonomeric GTP-Binding ProteinsNerve Growth FactorNerve Tissue ProteinsNeuronsNeuropeptidesPhosphatidylinositol 3-KinaseRas Homolog Enriched in Brain ProteinRatsrho GTP-Binding ProteinsRNA, MessengerSignal TransductionCarrier ProteinsMonomeric GTP-Binding ProteinsmTOR protein, ratNerve Growth FactorNerve Tissue ProteinsNeuropeptidesPard3 protein, ratPhosphatidylinositol 3-KinaseRas Homolog Enriched in Brain ProteinRheb protein, ratrho GTP-Binding ProteinsRhoq protein, ratRNA, MessengerTOR Serine-Threonine Kinases

Identifiers

PMID24667291
PMCPMC3991842
OpenAlexW2025771220

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.