Evidence map›Paper›PMID 28954226›Full record

ArticleCell reports2017

Intra-axonal Synthesis of SNAP25 Is Required for the Formation of Presynaptic Terminals.

Andreia F R Batista, José C Martínez, Ulrich Hengst

Abstract read
In one paragraph

Article in Cell reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
–field-weighted citation impact
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

55 citing papers in PubMed.

  1. Centriolar satellites regulateMolecular biology of the cell · 2026
    Article
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  3. Centriolar satellites regulatebioRxiv : the preprint server for biology · 2026
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  20. Intrinsic Burst-Blinking Nanographenes for Super-Resolution Bioimaging.Journal of the American Chemical Society · 2024
    Article
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.

Andreia F R BatistaLife and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, 4710-057 Braga, Portugal; ICVS/3B's, PT Associate Laboratory, Braga/Guimarães, Portugal; The Taub Institute for Research on Alzheimer's Disease and the Aging Brain and Department of Pathology & Cell Biology, Columbia University, New York, NY 10032, USA.
José C MartínezMedical Scientist Training Program, Columbia University, New York, NY 10032, USA.
Ulrich HengstThe Taub Institute for Research on Alzheimer's Disease and the Aging Brain and Department of Pathology & Cell Biology, Columbia University, New York, NY 10032, USA. Electronic address: uh2112@cumc.columbia.edu.

Funding

Intra-axonal signaling pathways triggered by attractive guidance cues.R01MH096702 · NIMH · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI HENGST, ULRICH · 2012 to 2016
$2.1M
Role of regulated mRNA degradation in the control of axonal mRNA localization and translation.F31GM116617 · NIGMS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI MARTINEZ, JOSE CARLOS · 2015 to 2017
$131k
NIGMS NIH HHS F31 GM116617NIMH NIH HHS R01 MH096702
6 · The paper itself

Abstract

Localized protein synthesis is a mechanism for developing axons to react acutely and in a spatially restricted manner to extracellular signals. As such, it is important for many aspects of axonal development, but its role in the formation of presynapses remains poorly understood. We found that the induced assembly of presynaptic terminals required local protein synthesis. Newly synthesized proteins were detectable at nascent presynapses within 15 min of inducing synapse formation in isolated axons. The transcript for the t-SNARE protein SNAP25, which is required for the fusion of synaptic vesicles with the plasma membrane, was recruited to presynaptic sites and locally translated. Inhibition of intra-axonal SNAP25 synthesis affected the clustering of SNAP25 and other presynaptic proteins and interfered with the release of synaptic vesicles from presynaptic sites. This study reveals a critical role for the axonal synthesis of SNAP25 in the assembly of presynaptic terminals.

Indexed as

AnimalsAxonsEmbryo, MammalianPresynaptic TerminalsRatsRats, Sprague-DawleySynaptosomal-Associated Protein 25Synaptosomal-Associated Protein 25axonlocal protein synthesispresynapseSNAP25synapse formationsynaptic vesicle releaseβ-catenin

Identifiers

PMID28954226
PMCPMC5659736

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.