Evidence map›Paper›PMID 30079574›Full record

ArticleThe Journal of physiology2018

Spinal dorsal horn astrocytes release GABA in response to synaptic activation.

Rasmus Kordt Christensen, Rodolfo Delgado-Lezama, Raúl E Russo, Barbara Lykke Lind, Emanuel Loeza Alcocer, Martin Fredensborg Rath, Gabriela Fabbiani, Nicole Schmitt, Martin Lauritzen, Anders Victor Petersen and 2 more

Open access · greenAbstract read
In one paragraph

Article in The Journal of physiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

24 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Astrocyte Regulation of Spinal Circuit Function.Journal of neurochemistry · 2026
    Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. GABALife (Basel, Switzerland) · 2023
    Article
  9. Article
  10. Calcium signaling in astrocytes and gliotransmitter release.Frontiers in synaptic neuroscience · 2023
    Review
  11. Astrocytic modulation of neuronal signalling.Frontiers in network physiology · 2023
    Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Review
  17. Review
  18. Article
  19. Allopregnanolone Enhances GABAergic Inhibition in Spinal Motor Networks.International journal of molecular sciences · 2020
    Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 3 institutions in 3 countries.

Rasmus Kordt ChristensenDepartment of Neuroscience, Faculty of Health and Medical Sciences, University of Copenhagen, 2200, Copenhagen, Denmark.
Rodolfo Delgado-LezamaDepartamento de Fisiología, Biofísica y Neurociencias Cinvestav-IPN Avenida IPN 2508, Col. Zacatenco México City, CP, 07300, Mexico.
Raúl E RussoNeurofisiología Celular y Molecular, Instituto de Investigaciones Biológicas Clemente Estable, 11600, Montevideo, Uruguay.
Barbara Lykke LindDepartment of Neuroscience, Faculty of Health and Medical Sciences, University of Copenhagen, 2200, Copenhagen, Denmark.
Emanuel Loeza AlcocerDepartamento de Fisiología, Biofísica y Neurociencias Cinvestav-IPN Avenida IPN 2508, Col. Zacatenco México City, CP, 07300, Mexico.
Martin Fredensborg RathDepartment of Neuroscience, Faculty of Health and Medical Sciences, University of Copenhagen, 2200, Copenhagen, Denmark.
Gabriela FabbianiNeurofisiología Celular y Molecular, Instituto de Investigaciones Biológicas Clemente Estable, 11600, Montevideo, Uruguay.
Nicole SchmittDepartment of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200, Copenhagen, Denmark.
Martin LauritzenDepartment of Neuroscience, Faculty of Health and Medical Sciences, University of Copenhagen, 2200, Copenhagen, Denmark.
Anders Victor PetersenDepartment of Neuroscience, Faculty of Health and Medical Sciences, University of Copenhagen, 2200, Copenhagen, Denmark.
Eva Meier CarlsenDepartment of Neuroscience, Faculty of Health and Medical Sciences, University of Copenhagen, 2200, Copenhagen, Denmark.
Jean-François PerrierDepartment of Neuroscience, Faculty of Health and Medical Sciences, University of Copenhagen, 2200, Copenhagen, Denmark.ORCID 0000-0002-9189-3574
University of Copenhagen · DKInstituto de Investigaciones Biológicas Clemente Estable · UYInstituto Politécnico Nacional · MX

Funding

Agnes and Poul Friis FoundationCarlsberg FoundationInternational Association for the Study of Pain (IASP) NAOwensenske FoundationSimon Fougner Hartmanns Family Foundation
6 · The paper itself

Abstract

key pointsGABA is an essential molecule for sensory information processing. It is usually assumed to be released by neurons. Here we show that in the dorsal horn of the spinal cord, astrocytes respond to glutamate by releasing GABA. Our findings suggest a novel role for astrocytes in somatosensory information processing. ABSTRACT: Astrocytes participate in neuronal signalling by releasing gliotransmitters in response to neurotransmitters. We investigated if astrocytes from the dorsal horn of the spinal cord of adult red-eared turtles (Trachemys scripta elegans) release GABA in response to glutamatergic receptor activation. For this, we developed a GABA sensor consisting of HEK cells expressing GABA

Indexed as

Synaptic PotentialsAnimalsAstrocytesCalciumgamma-Aminobutyric AcidGlutamic AcidHEK293 CellsHumansNeuronsSpinal Cord Dorsal HornTurtlesCalciumgamma-Aminobutyric AcidGlutamic AcidastrocyteGABAspinal cord

Identifiers

PMID30079574
PMCPMC6187042
OpenAlexW2898110916

What OpenQuestion holds

Textmetadata
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.