Evidence map›Paper›PMID 22426000›Full record

ArticleNature2012

Trans-synaptic Teneurin signalling in neuromuscular synapse organization and target choice.

Timothy J Mosca, Weizhe Hong, Vardhan S Dani, Vincenzo Favaloro, Liqun Luo

Abstract read
In one paragraph

Article in Nature, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 155 papers.

0numbers the graph read from it
0cells of the map it votes in
155citing 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

155 citing papers in PubMed.

  1. Article
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  3. Review
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  5. Article
  6. Distinct postsynaptic morphogenetic strategies acrossbioRxiv : the preprint server for biology · 2026
    Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
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  16. Article
  17. Article
  18. Synaptic Gα12/13 signaling establishes hippocampal PV inhibitory circuits.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  19. Article
  20. Article

95 more citing papers are in PubMed but not listed here.

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

5 authors.

Timothy J MoscaDepartment of Biology, Howard Hughes Medical Institute, Stanford University, Stanford, California 94305, USA. tmosca@stanford.edu
Weizhe Hong
Vardhan S Dani
Vincenzo Favaloro
Liqun Luo

Funding

Assembly of the Central Olfactory Networks in DrosophilaR01DC005982 · NIDCD · STANFORD UNIVERSITY · PI LIQUN LUO · 2003 to 2026
$8.1M
TRAINING IN NEONATAL BIOLOGYT32HD007249 · NICHD · STANFORD UNIVERSITY · PI STEVENSON, DAVID K · 1985 to 2013
$4.4M
EPILEPSY TRAINING PROGRAMT32NS007280 · NINDS · STANFORD UNIVERSITY · PI HUGUENARD, JOHN R · 1985 to 2020
$3.6M
Howard Hughes Medical InstituteNICHD NIH HHS HD007249NICHD NIH HHS T32 HD007249NIDCD NIH HHS R01 DC-005982NIDCD NIH HHS R01 DC005982NINDS NIH HHS 5T32 NS007280NINDS NIH HHS T32 NS007280
6 · The paper itself

Abstract

Synapse assembly requires trans-synaptic signals between the pre- and postsynapse, but our understanding of the essential organizational molecules involved in this process remains incomplete. Teneurin proteins are conserved, epidermal growth factor (EGF)-repeat-containing transmembrane proteins with large extracellular domains. Here we show that two Drosophila Teneurins, Ten-m and Ten-a, are required for neuromuscular synapse organization and target selection. Ten-a is presynaptic whereas Ten-m is mostly postsynaptic; neuronal Ten-a and muscle Ten-m form a complex in vivo. Pre- or postsynaptic Teneurin perturbations cause severe synapse loss and impair many facets of organization trans-synaptically and cell autonomously. These include defects in active zone apposition, release sites, membrane and vesicle organization, and synaptic transmission. Moreover, the presynaptic microtubule and postsynaptic spectrin cytoskeletons are severely disrupted, suggesting a mechanism whereby Teneurins organize the cytoskeleton, which in turn affects other aspects of synapse development. Supporting this, Ten-m physically interacts with α-Spectrin. Genetic analyses of teneurin and neuroligin reveal that they have differential roles that synergize to promote synapse assembly. Finally, at elevated endogenous levels, Ten-m regulates target selection between specific motor neurons and muscles. Our study identifies the Teneurins as a key bi-directional trans-synaptic signal involved in general synapse organization, and demonstrates that proteins such as these can also regulate target selection.

Indexed as

Synaptic TransmissionAnimalsBiomarkersCell Adhesion Molecules, NeuronalCytoskeletonDrosophila melanogasterDrosophila ProteinsGene Expression RegulationLarvaMicrotubule-Associated ProteinsMusclesNeuromuscular JunctionNeuronsReceptors, Cell SurfaceSynapsesTenascinBiomarkersCell Adhesion Molecules, NeuronalDrosophila Proteinsfutsch protein, DrosophilaMicrotubule-Associated Proteinsneuroligin 1Nrx protein, DrosophilaReceptors, Cell SurfaceTen-a protein, DrosophilaTenascinTen-m protein, Drosophila

Identifiers

PMID22426000
PMCPMC3326183

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.