Evidence map›Paper›PMID 27805570›Full record

ArticleeLife2016

Distinct roles for extracellular and intracellular domains in neuroligin function at inhibitory synapses.

Quynh-Anh Nguyen, Meryl E Horn, Roger A Nicoll

Open access · goldAbstract read
In one paragraph

Article in eLife, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
3.7field-weighted citation impact, top 7% 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

31 citing papers in PubMed, 54 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
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  5. Article
  6. Review
  7. Article
  8. Structural and functional reorganization of inhibitory synapses by activity-dependent cleavage of neuroligin-2.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  9. GABAFrontiers in cellular neuroscience · 2024
    Article
  10. Article
  11. Neurexins and their ligands at inhibitory synapses.Frontiers in synaptic neuroscience · 2022
    Review
  12. Article
  13. Axonal CB1 Receptors Mediate Inhibitory Bouton Formation via cAMP Increase and PKA.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  14. Review
  15. Article
  16. Review
  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

3 authors at 1 institution in 1 country.

Quynh-Anh NguyenDepartment of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, United States.
Meryl E HornDepartment of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, United States.
Roger A NicollDepartment of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, United States.ORCID 0000-0002-6977-4632
University of California, San Francisco · US

Funding

NEUROTRANSMITTER EFFECTS ON LOCAL NEURONAL CIRCUITSR37MH038256 · NIMH · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI NICOLL, ROGER A · 1987 to 2016
$9.0M
NIMH NIH HHS R37 MH038256
6 · The paper itself

Abstract

Neuroligins (NLGNs) are postsynaptic cell adhesion molecules that interact trans-synaptically with neurexins to mediate synapse development and function. NLGN2 is only at inhibitory synapses while NLGN3 is at both excitatory and inhibitory synapses. We found that NLGN3 function at inhibitory synapses in rat CA1 depends on the presence of NLGN2 and identified a domain in the extracellular region that accounted for this functional difference between NLGN2 and 3 specifically at inhibitory synapses. We further show that the presence of a cytoplasmic tail (c-tail) is indispensible, and identified two domains in the c-tail that are necessary for NLGN function at inhibitory synapses. These domains point to a gephyrin-dependent mechanism that is disrupted by an autism-associated mutation at R705 and a gephyrin-independent mechanism reliant on a putative phosphorylation site at S714. Our work highlights unique and separate roles for the extracellular and intracellular regions in specifying and carrying out NLGN function respectively.

Indexed as

AnimalsAutistic DisorderCarrier ProteinsCell Adhesion Molecules, NeuronalCytoplasmHEK293 CellsHumansMembrane ProteinsNerve Tissue ProteinsNeuronsRatsSynapsesCarrier ProteinsCell Adhesion Molecules, NeuronalgephyrinMembrane ProteinsNerve Tissue Proteinsneuroligin 2neuroligin 3autismgephyrininhibitory synapseneuroligin 2neuroligin 3neuroliginsneurosciencerat

Identifiers

PMID27805570
PMCPMC5098909
OpenAlexW2548843663

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.