Evidence map›Paper›PMID 35297525›Full record

ArticleGlia2022

A perspective on astrocyte regulation of neural circuit function and animal behavior.

Johannes Hirrlinger, Axel Nimmerjahn

Open access · greenAbstract read
In one paragraph

Article in Glia, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
4.1field-weighted citation impact, top 5% 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

29 citing papers in PubMed, 53 citations in OpenAlex.

  1. Article
  2. Neuroinflammation and Tauopathies.Molecular biology reports · 2026
    Review
  3. Article
  4. Review
  5. Article
  6. Review
  7. Astrocyte Regulation of Spinal Circuit Function.Journal of neurochemistry · 2026
    Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Review
  15. Spectrum of Clinical and Imaging Features of Children With GFAP Astrocytopathy.Neurology(R) neuroimmunology & neuroinflammation · 2025
    Article
  16. Article
  17. Review
  18. Review
  19. GEARBOCS: An Adeno Associated Virus Tool forbioRxiv : the preprint server for biology · 2024
    Article
  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

2 authors at 2 institutions in 2 countries.

Johannes HirrlingerCarl-Ludwig-Institute for Physiology, Medical Faculty, University of Leipzig, Leipzig, Germany.ORCID 0000-0002-6327-0089
Axel NimmerjahnWaitt Advanced Biophotonics Center, The Salk Institute for Biological Studies, La Jolla, California.ORCID 0000-0002-0875-7855
Max Planck Institute for Multidisciplinary SciencesSalk Institute for Biological Studies · US

Funding

Novel Genetically Encoded Indicators for Interrogating Neuron-Astrocyte Communication Across TimescalesU19NS123719 · NINDS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI YU, GUOQIANG · 2021 to 2025
$10.7M
Elucidating cellular activity patterns underlying spinal cord functionR01NS108034 · NINDS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI NIMMERJAHN, AXEL · 2019 to 2022
$1.7M
NINDS NIH HHS R01 NS108034NINDS NIH HHS U19 NS123719
6 · The paper itself

Abstract

Studies over the past two decades have demonstrated that astrocytes are tightly associated with neurons and play pivotal roles in neural circuit development, operation, and adaptation in health and disease. Nevertheless, precisely how astrocytes integrate diverse neuronal signals, modulate neural circuit structure and function at multiple temporal and spatial scales, and influence animal behavior or disease through aberrant excitation and molecular output remains unclear. This Perspective discusses how new and state-of-the-art approaches, including fluorescence indicators, opto- and chemogenetic actuators, genetic targeting tools, quantitative behavioral assays, and computational methods, might help resolve these longstanding questions. It also addresses complicating factors in interpreting astrocytes' role in neural circuit regulation and animal behavior, such as their heterogeneity, metabolism, and inter-glial communication. Research on these questions should provide a deeper mechanistic understanding of astrocyte-neuron assemblies' role in neural circuit function, complex behaviors, and disease.

Indexed as

AstrocytesNeuronsAnimalsBehavior, AnimalNeurogliaactuatorastrocytesbehaviorcomputational approachesgenetic targetingindicatorneural circuit

Identifiers

PMID35297525
PMCPMC9291267
OpenAlexW4220979912

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.