Evidence map›Paper›PMID 27459129›Full record

ArticleBritish journal of pharmacology2016

Activation and modulation of recombinant glycine and GABA

Allison L Germann, Daniel J Shin, Brad D Manion, Christopher J Edge, Edward H Smith, Nicholas P Franks, Alex S Evers, Gustav Akk

Open access · bronzeAbstract read
In one paragraph

Article in British journal of pharmacology, 2016. 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
1.7field-weighted citation impact, top 18% 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
  2. Review
  3. Article
  4. Article
  5. (+)-Catharanthine potentiates the GABABiochemical pharmacology · 2022
    Article
  6. Binding site location on GABABritish journal of pharmacology · 2019
    Article
  7. Article
  8. Review
  9. Analysis of GABAMolecular pharmacology · 2019
    Article
  10. Article
  11. Article
  12. Glycine receptors and glycine transporters: targets for novel analgesics?Cellular and molecular life sciences : CMLS · 2018
    Review
  13. Activation and modulation of recombinant glycine and GABABritish journal of pharmacology · 2016
    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

8 authors at 4 institutions in 2 countries.

Allison L GermannDepartment of Anesthesiology, Washington University School of Medicine, St. Louis, MO, USA.
Daniel J ShinDepartment of Anesthesiology, Washington University School of Medicine, St. Louis, MO, USA.
Brad D ManionDepartment of Anesthesiology, Washington University School of Medicine, St. Louis, MO, USA.
Christopher J EdgeDepartment of Life Sciences, Imperial College London, South Kensington, UK.
Edward H SmithDepartment of Life Sciences, Imperial College London, South Kensington, UK.
Nicholas P FranksDepartment of Life Sciences, Imperial College London, South Kensington, UK.
Alex S EversDepartment of Anesthesiology, Washington University School of Medicine, St. Louis, MO, USA.
Gustav AkkDepartment of Anesthesiology, Washington University School of Medicine, St. Louis, MO, USA. akk@morpheus.wustl.edu.
Washington University in St. Louis · USImperial College London · GBInnovative Research (United States) · USRoyal Berkshire NHS Foundation Trust · GB

Funding

MOLECULAR SITES OF NEUROSTEROID BINDINGR01GM108799 · NIGMS · WASHINGTON UNIVERSITY · PI EVERS, ALEX S. · 2014 to 2022
$4.0M
SYNERGISTIC ACTIONS OF INTRAVENOUS ANESTHETICSR01GM108580 · NIGMS · WASHINGTON UNIVERSITY · PI AKK, GUSTAV · 2014 to 2021
$2.4M
Medical Research Council G0901892NIGMS NIH HHS R01 GM108580NIGMS NIH HHS R01 GM108799
6 · The paper itself

Abstract

background and purposeGlycine receptors are important players in pain perception and movement disorders and therefore important therapeutic targets. Glycine receptors can be modulated by the intravenous anaesthetic propofol (2,6-diisopropylphenol). However, the drug is more potent, by at least one order of magnitude, on GABA EXPERIMENTAL APPROACH: We synthesized 4-bromopropofol, 4-chloropropofol and 4-fluoropropofol. The direct activating and modulatory effects of these drugs and propofol were compared on recombinant rat glycine and human GABA KEY

resultsConcentration-response curves for potentiation of homomeric α1, α2 and α3 glycine receptors were shifted to lower drug concentrations, by 2-10-fold, for the halogenated compounds. Direct activation by all compounds was minimal with all subtypes of the glycine receptor. The four compounds were essentially equally potent modulators of the α1β3γ2L GABA CONCLUSIONS AND IMPLICATIONS: We confirm that halogenation of propofol more strongly affects modulation of homomeric glycine receptors than α1β3γ2L GABA

Indexed as

AnimalsDose-Response Relationship, DrugHumansPropofolRatsReceptors, GABA-AReceptors, GlycineRecombinant ProteinsStructure-Activity RelationshipXenopus laevisPropofolReceptors, GABA-AReceptors, GlycineRecombinant Proteins

Identifiers

PMID27459129
PMCPMC5056230
OpenAlexW2512139219

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.