Evidence map›Paper›PMID 26633881›Full record

ArticleeLife2015

Synergistic integration of Netrin and ephrin axon guidance signals by spinal motor neurons.

Sebastian Poliak, Daniel Morales, Louis-Philippe Croteau, Dayana Krawchuk, Elena Palmesino, Susan Morton, Jean-François Cloutier, Frederic Charron, Matthew B Dalva, Susan L Ackerman and 2 more

Abstract read
In one paragraph

Article in eLife, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing 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

51 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
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  9. Article
  10. The limb dorsoventral axis: Lmx1b's role in development, pathology, evolution, and regeneration.Developmental dynamics : an official publication of the American Association of Anatomists · 2024
    Review
  11. Article
  12. Netrin-1 as A neural guidance protein in development and reinnervation of the larynx.Annals of anatomy = Anatomischer Anzeiger : official organ of the Anatomische Gesellschaft · 2024
    Review
  13. Article
  14. Article
  15. Control of Selective mRNA Translation in Neuronal Subcellular Compartments in Health and Disease.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. 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

12 authors.

Sebastian PoliakDepartment of Neuroscience, Columbia University, New York, United States.
Daniel MoralesInstitut de recherches cliniques de Montréal, Montréal, Canada.
Louis-Philippe CroteauInstitut de recherches cliniques de Montréal, Montréal, Canada.
Dayana KrawchukInstitut de recherches cliniques de Montréal, Montréal, Canada.
Elena PalmesinoInstitut de recherches cliniques de Montréal, Montréal, Canada.
Susan MortonDepartment of Neuroscience, Columbia University, New York, United States.
Jean-François CloutierIntegrated Program in Neuroscience, McGill University, Montréal, Canada.
Frederic CharronInstitut de recherches cliniques de Montréal, Montréal, Canada.
Matthew B DalvaDepartment of Neuroscience, The Farber Institute for Neurosciences, Jefferson Hospital for Neuroscience, Thomas Jefferson University, Philadelphia, United States.
Susan L AckermanThe Jackson Laboratory, Bar Harbor, United States.
Tzu-Jen KaoInstitut de recherches cliniques de Montréal, Montréal, Canada.
Artur KaniaInstitut de recherches cliniques de Montréal, Montréal, Canada.

Funding

Cell-Contact Mediated Mechanisms Assembling Synapses (R01DA022727)R01DA022727 · NIDA · UNIVERSITY OF PENNSYLVANIA · PI DALVA, MATTHEW B · 2007 to 2025
$5.2M
CONTROL OF MOTOR NEURON DIFFERENTIATIONR01NS033245 · NINDS · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI JESSELL, THOMAS M. · 1994 to 2009
$3.3M
Canadian Institutes of Health Research MOP-77556Canadian Institutes of Health Research MOP-97758NIDA NIH HHS R01 DA022727NINDS NIH HHS R01 NS033245
6 · The paper itself

Abstract

During neural circuit assembly, axonal growth cones are exposed to multiple guidance signals at trajectory choice points. While axonal responses to individual guidance cues have been extensively studied, less is known about responses to combination of signals and underlying molecular mechanisms. Here, we studied the convergence of signals directing trajectory selection of spinal motor axons entering the limb. We first demonstrate that Netrin-1 attracts and repels distinct motor axon populations, according to their expression of Netrin receptors. Quantitative in vitro assays demonstrate that motor axons synergistically integrate both attractive or repulsive Netrin-1 signals together with repulsive ephrin signals. Our investigations of the mechanism of ephrin-B2 and Netrin-1 integration demonstrate that the Netrin receptor Unc5c and the ephrin receptor EphB2 can form a complex in a ligand-dependent manner and that Netrin-ephrin synergistic growth cones responses involve the potentiation of Src family kinase signaling, a common effector of both pathways.

Indexed as

AnimalsEphrin-B2Growth ConesMiceMotor NeuronsNerve Growth FactorsNetrin-1Netrin ReceptorsReceptor, EphB2Receptors, Nerve Growth FactorSignal TransductionTumor Suppressor ProteinsEFNB2 protein, mouseEphb2 protein, mouseEphrin-B2Nerve Growth FactorsNetrin-1Netrin ReceptorsNtn1 protein, mouseReceptor, EphB2Receptors, Nerve Growth FactorTumor Suppressor ProteinsUnc5c protein, mouseaxon guidancechickendevelopmental biologyephrinmotor neuronsmouseNetrinneurosciencestem cellssynergy

Identifiers

PMID26633881
PMCPMC4764565

What OpenQuestion holds

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Registered trials

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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.