Evidence map›Paper›PMID 32296127›Full record

ArticleMolecular psychiatry2021

GABA-A receptor differences in schizophrenia: a positron emission tomography study using [

Tiago Reis Marques, Abhishekh H Ashok, Ilinca Angelescu, Faith Borgan, Jim Myers, Anne Lingford-Hughes, David J Nutt, Mattia Veronese, Federico E Turkheimer, Oliver D Howes

Open access · hybridAbstract read
In one paragraph

Article in Molecular psychiatry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
57citing papers in PubMed, 2 pooled it
5.2field-weighted citation impact, top 3% 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

57 citing papers in PubMed, 2 syntheses or guidelines pooled it, 92 citations in OpenAlex.

  1. Pooled it
  2. Cys-loop receptors on cannabinoids: All high?Frontiers in physiology · 2022
    Pooled it
  3. Trial
  4. Effects of diazepam on hippocampal blood flow in people at clinical high risk for psychosis.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024
    Trial
  5. Article
  6. Schizophrenia: from mechanism to therapy.Science China. Life sciences · 2026
    Review
  7. The role of GABANeuroscience and biobehavioral reviews · 2026
    Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. GABAMolecular psychiatry · 2026
    Article
  13. Article
  14. Review
  15. Review
  16. Article
  17. Review
  18. Review
  19. Review
  20. Review
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

10 authors at 2 institutions in 1 country.

Tiago Reis MarquesPsychiatric Imaging Group, MRC London Institute of Medical Sciences (LMS), Imperial College London, London, UK. t.dos-reis-marques@lms.mrc.ac.uk.ORCID http://orcid.org/0000-0003-0602-7661
Abhishekh H AshokPsychiatric Imaging Group, MRC London Institute of Medical Sciences (LMS), Imperial College London, London, UK.ORCID http://orcid.org/0000-0003-3636-7253
Ilinca AngelescuDepartment of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.ORCID http://orcid.org/0000-0003-3168-6378
Faith BorganPsychiatric Imaging Group, MRC London Institute of Medical Sciences (LMS), Imperial College London, London, UK.ORCID http://orcid.org/0000-0002-5017-5226
Jim MyersFaculty of Medicine, Imperial College London, London, UK.
Anne Lingford-HughesNeuropsychopharmacology Unit, Centre for Psychiatry, Division of Brain Sciences, Imperial College London, London, UK.
David J NuttNeuropsychopharmacology Unit, Centre for Psychiatry, Division of Brain Sciences, Imperial College London, London, UK.ORCID http://orcid.org/0000-0002-1286-1401
Mattia VeroneseDepartment of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.ORCID http://orcid.org/0000-0003-3562-0683
Federico E TurkheimerDepartment of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
Oliver D HowesPsychiatric Imaging Group, MRC London Institute of Medical Sciences (LMS), Imperial College London, London, UK.
King's College London · GBImperial College London · GB

Funding

Medical Research Council G1002226Medical Research Council MC-A656-5QD30Medical Research Council MC_U120097115Medical Research Council MR/K022733/1Wellcome Trust
6 · The paper itself

Abstract

A loss of GABA signaling is a prevailing hypothesis for the pathogenesis of schizophrenia. Preclinical studies indicate that blockade of the α5 subtype of the GABA receptor (α5-GABA

Indexed as

Receptors, GABA-ASchizophreniaCase-Control StudiesCross-Sectional StudiesHumansPositron-Emission TomographyReceptors, GABA-A

Identifiers

PMID32296127
PMCPMC8440185
OpenAlexW3017336494

What OpenQuestion holds

Textmetadata
LicenceTDM
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.