Evidence map›Paper›PMID 28442564›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2017

On the permeation of large organic cations through the pore of ATP-gated P2X receptors.

Mahboubi Harkat, Laurie Peverini, Adrien H Cerdan, Kate Dunning, Juline Beudez, Adeline Martz, Nicolas Calimet, Alexandre Specht, Marco Cecchini, Thierry Chataigneau and 1 more

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed
7.1field-weighted citation impact, top 2% 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

62 citing papers in PubMed, 99 citations in OpenAlex.

  1. Review
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  9. Allergen-induced activation of epithelial P2YThe Journal of allergy and clinical immunology · 2025
    Article
  10. Review
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  12. Article
  13. Article
  14. Dilation of ion selectivity filters in cation channels.Trends in biochemical sciences · 2024
    Review
  15. Article
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  17. Review
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  20. Untangling Macropore Formation and Current Facilitation in P2X7.International journal of molecular sciences · 2023
    Review

2 more citing papers are in PubMed but not listed here.

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

11 authors at 1 institution in 1 country.

Mahboubi HarkatLaboratoire de Conception et Application de Molécules Bioactives, Équipe de Chimie et Neurobiologie Moléculaire, Faculté de Pharmacie, Centre National de la Recherche Scientifique (CNRS), UMR 7199, F-67400 Illkirch, France.
Laurie PeveriniLaboratoire de Conception et Application de Molécules Bioactives, Équipe de Chimie et Neurobiologie Moléculaire, Faculté de Pharmacie, Centre National de la Recherche Scientifique (CNRS), UMR 7199, F-67400 Illkirch, France.
Adrien H CerdanUniversité de Strasbourg, F-67000 Strasbourg, France.ORCID 0000-0001-6953-8325
Kate DunningLaboratoire de Conception et Application de Molécules Bioactives, Équipe de Chimie et Neurobiologie Moléculaire, Faculté de Pharmacie, Centre National de la Recherche Scientifique (CNRS), UMR 7199, F-67400 Illkirch, France.
Juline BeudezLaboratoire de Conception et Application de Molécules Bioactives, Équipe de Chimie et Neurobiologie Moléculaire, Faculté de Pharmacie, Centre National de la Recherche Scientifique (CNRS), UMR 7199, F-67400 Illkirch, France.
Adeline MartzLaboratoire de Conception et Application de Molécules Bioactives, Équipe de Chimie et Neurobiologie Moléculaire, Faculté de Pharmacie, Centre National de la Recherche Scientifique (CNRS), UMR 7199, F-67400 Illkirch, France.
Nicolas CalimetUniversité de Strasbourg, F-67000 Strasbourg, France.
Alexandre SpechtLaboratoire de Conception et Application de Molécules Bioactives, Équipe de Chimie et Neurobiologie Moléculaire, Faculté de Pharmacie, Centre National de la Recherche Scientifique (CNRS), UMR 7199, F-67400 Illkirch, France.
Marco CecchiniUniversité de Strasbourg, F-67000 Strasbourg, France.
Thierry ChataigneauLaboratoire de Conception et Application de Molécules Bioactives, Équipe de Chimie et Neurobiologie Moléculaire, Faculté de Pharmacie, Centre National de la Recherche Scientifique (CNRS), UMR 7199, F-67400 Illkirch, France.
Thomas GrutterLaboratoire de Conception et Application de Molécules Bioactives, Équipe de Chimie et Neurobiologie Moléculaire, Faculté de Pharmacie, Centre National de la Recherche Scientifique (CNRS), UMR 7199, F-67400 Illkirch, France; grutter@unistra.fr.
Centre National de la Recherche Scientifique · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pore dilation is thought to be a hallmark of purinergic P2X receptors. The most commonly held view of this unusual process posits that under prolonged ATP exposure the ion pore expands in a striking manner from an initial small-cation conductive state to a dilated state, which allows the passage of larger synthetic cations, such as

Indexed as

Cell Membrane PermeabilityModels, BiologicalGlutamatesHEK293 CellsHumansReceptors, Purinergic P2XSpermidinegamma-glutamylmethylamideGlutamatesReceptors, Purinergic P2XSpermidinephotoswitchespore dilationpurinergic receptorspermidineYO-PRO uptake

Identifiers

PMID28442564
PMCPMC5441707
OpenAlexW2609827295

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.