Evidence map›Paper›PMID 37591863›Full record

ArticleNature communications2023

Combinatorial expression of neurexins and LAR-type phosphotyrosine phosphatase receptors instructs assembly of a cerebellar circuit.

Alessandra Sclip, Thomas C Südhof

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

13 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
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  5. Article
  6. Review
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  10. Review
  11. Article
  12. Synaptic promiscuity in brain development.Current biology : CB · 2024
    Review
  13. Molecular definition of distinct active zone protein machineries for CabioRxiv : the preprint server for biology · 2023
    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

2 authors at 2 institutions in 1 country.

Alessandra SclipDepartment of Cellular and Molecular Physiology, Stanford University School of Medicine, Stanford, CA, 94305, USA. sclip.alessandra@gmail.com.ORCID http://orcid.org/0000-0002-9313-4176
Thomas C SüdhofDepartment of Cellular and Molecular Physiology, Stanford University School of Medicine, Stanford, CA, 94305, USA. tcs1@stanford.edu.ORCID http://orcid.org/0000-0003-3361-9275
Howard Hughes Medical Institute · USStanford University · US

Funding

FUNCTION OF NEUREXINSR37MH052804 · NIMH · UT SOUTHWESTERN MEDICAL CENTER · PI SUDHOF, THOMAS C. · 2000 to 2019
$9.3M
Function of NeurexinsR01MH052804 · NIMH · UNIVERSITY OF TEXAS SW MED CTR/DALLAS · PI SUDHOF, THOMAS C. · 1994 to 2024
$3.7M
NIMH NIH HHS R01 MH052804NIMH NIH HHS R37 MH052804
6 · The paper itself

Abstract

Synaptic adhesion molecules (SAMs) shape the structural and functional properties of synapses and thereby control the information processing power of neural circuits. SAMs are broadly expressed in the brain, suggesting that they may instruct synapse formation and specification via a combinatorial logic. Here, we generate sextuple conditional knockout mice targeting all members of the two major families of presynaptic SAMs, Neurexins and leukocyte common antigen-related-type receptor phospho-tyrosine phosphatases (LAR-PTPRs), which together account for the majority of known trans-synaptic complexes. Using synapses formed by cerebellar Purkinje cells onto deep cerebellar nuclei as a model system, we confirm that Neurexins and LAR-PTPRs themselves are not essential for synapse assembly. The combinatorial deletion of both neurexins and LAR-PTPRs, however, decreases Purkinje-cell synapses on deep cerebellar nuclei, the major output pathway of cerebellar circuits. Consistent with this finding, combined but not separate deletions of neurexins and LAR-PTPRs impair motor behaviors. Thus, Neurexins and LAR-PTPRs are together required for the assembly of a functional cerebellar circuit.

Indexed as

CerebellumPurkinje CellsAnimalsBrainCognitionMiceMice, KnockoutPhosphotyrosineProtein Tyrosine PhosphatasesReceptor-Like Protein Tyrosine Phosphatases, Class 2PhosphotyrosineProtein Tyrosine PhosphatasesReceptor-Like Protein Tyrosine Phosphatases, Class 2

Identifiers

PMID37591863
PMCPMC10435579
OpenAlexW4385954036

What Socratic 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 Socratic graph.