Evidence map›Paper›PMID 42549988›Full record

ArticleeLife2026

Deletion of neuroligins from astrocytes does not detectably alter synapse numbers or astrocyte cytoarchitecture by maturity.

Samantha Rose Golf, Justin H Trotter, Jinzhao Wang, George Nakahara, Xiao Han, Marius Wernig, Thomas C Südhof

Abstract read
In one paragraph

Article in eLife, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Development and diversity of astrocytes.Development (Cambridge, England) · 2025
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Samantha Rose GolfDepartment of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, United States.ORCID https://orcid.org/0000-0002-9881-084X
Justin H TrotterDepartment of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, United States.ORCID https://orcid.org/0000-0002-5197-8346
Jinzhao WangDepartment of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, United States.ORCID https://orcid.org/0000-0002-7260-0676
George NakaharaDepartment of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, United States.
Xiao HanDepartment of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, United States.ORCID https://orcid.org/0000-0001-9262-7254
Marius WernigDepartment of Pathology, Stanford University School of Medicine, Stanford, United States.ORCID https://orcid.org/0000-0002-5309-515X
Thomas C SüdhofDepartment of Molecular and Cellular Physiology, Stanford University School of Medicine, Stanford, United States.ORCID https://orcid.org/0000-0003-3361-9275

Funding

UC San Diego FIRST ProgramU54CA272220 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MARIA ELENA MARTINEZ, Joann Trejo · 2022 to 2026
$21.2M
Induced neuronal cells: A novel tool to study neuropsychiatric diseasesR01MH092931 · NIMH · STANFORD UNIVERSITY · PI Thomas C. Sudhof, Marius Wernig · 2010 to 2026
$9.7M
Molecular Logic Sculpting Cell-Specific Contributions of Neurexin-1 at the Tripartite SynapseK01MH123788 · NIMH · STANFORD UNIVERSITY · PI TROTTER, JUSTIN HOWARD · 2021 to 2023
$455k
Regulation of Synapse Formation and Function by Neurexin-1 ProteolysisF32MH105040 · NIMH · STANFORD UNIVERSITY · PI TROTTER, JUSTIN HOWARD · 2014 to 2016
$158k
Brain and Behavior Research Foundation BBRF Young Investigator GrantNCI NIH HHS U54 CA272220NIMH NIH HHS F32 MH105040NIMH NIH HHS K01 MH123788NIMH NIH HHS K01-MH123788NIMH NIH HHS KO1-MH105040-01NIMH NIH HHS R01 MH092931NIMH NIH HHS R01MH092931
6 · The paper itself

Abstract

Astrocytes perform multifarious roles in the formation, regulation, and function of synapses in the brain, but the mechanisms involved are incompletely understood. Interestingly, astrocytes abundantly express neuroligins, postsynaptic adhesion molecules that function as synaptic organizers by binding to presynaptic neurexins. Here, we examined the function of neuroligins in astrocytes with a rigorous genetic approach that uses the conditional deletion of all major neuroligins (

Indexed as

AstrocytesNeuroliginsSynapsesAnimalsCells, CulturedCoculture TechniquesGene DeletionHippocampusHumansMiceMice, KnockoutNeurodevelopmentNeuronsNeuroliginsastrocytesmouseneurexinsneuroliginsneurosciencesynapse formationsynaptic adhesion moleculesynaptic transmission

Identifiers

PMID42549988
PMCPMC13436961

What OpenQuestion holds

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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.