Evidence map›Paper›PMID 31137661›Full record

ArticleMarine drugs2019

Synthetic Pinnatoxins A and G Reversibly Block Mouse Skeletal Neuromuscular Transmission In Vivo and In Vitro.

Evelyne Benoit, Aurélie Couesnon, Jiri Lindovsky, Bogdan I Iorga, Rómulo Aráoz, Denis Servent, Armen Zakarian, Jordi Molgó

Open access · goldAbstract read
In one paragraph

Article in Marine drugs, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

7 citing papers in PubMed, 14 citations in OpenAlex.

  1. Narrative Review of the Role of Nondepolarizing Neuromuscular Blocking Agents in Anesthesia: Perspective 2026.Medical science monitor : international medical journal of experimental and clinical research · 2026
    Review
  2. Review
  3. Article
  4. Review
  5. Article
  6. Analysis of Cyclic Imines in Mussels (International journal of environmental research and public health · 2019
    Article
  7. 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

8 authors at 4 institutions in 2 countries.

Evelyne BenoitCommissariat à l'Energie Atomique et aux énergies Alternatives (CEA), Institut des Sciences du Vivant Frédéric Joliot, Service d'Ingénierie Moléculaire des Protéines (SIMOPRO), CEA de Saclay, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France. evelyne.benoit@cea.fr.ORCID 0000-0001-5501-0888
Aurélie CouesnonCentre National de la Recherche Scientifique (CNRS), Institut des Neurosciences Paris-Saclay (Neuro-PSI), UMR 9197 CNRS/Université Paris-Sud, F-91198 Gif-sur-Yvette, France. aurelie.couesnon@inserm.fr.ORCID 0000-0002-3089-7686
Jiri LindovskyCentre National de la Recherche Scientifique (CNRS), Institut des Neurosciences Paris-Saclay (Neuro-PSI), UMR 9197 CNRS/Université Paris-Sud, F-91198 Gif-sur-Yvette, France. jiri.lindovsky@img.cas.cz.
Bogdan I IorgaCentre National de la Recherche Scientifique (CNRS), Institut de Chimie des Substances Naturelles, UPR 2301, Labex LERMIT, F-91198 Gif-sur-Yvette, France. bogdan.iorga@cnrs.fr.ORCID 0000-0003-0392-1350
Rómulo AráozCommissariat à l'Energie Atomique et aux énergies Alternatives (CEA), Institut des Sciences du Vivant Frédéric Joliot, Service d'Ingénierie Moléculaire des Protéines (SIMOPRO), CEA de Saclay, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France. romulo.araoz@cea.fr.
Denis ServentCommissariat à l'Energie Atomique et aux énergies Alternatives (CEA), Institut des Sciences du Vivant Frédéric Joliot, Service d'Ingénierie Moléculaire des Protéines (SIMOPRO), CEA de Saclay, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France. denis.servent@cea.fr.
Armen ZakarianDepartment of Chemistry and Biochemistry, University of California, Santa Barbara, CA 93106, USA. zakarian@chem.ucsb.edu.
Jordi MolgóCommissariat à l'Energie Atomique et aux énergies Alternatives (CEA), Institut des Sciences du Vivant Frédéric Joliot, Service d'Ingénierie Moléculaire des Protéines (SIMOPRO), CEA de Saclay, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France. jordi.molgo@cea.fr.ORCID 0000-0002-0693-8994
Université Paris-Sud · FRCentre National de la Recherche Scientifique · FRCommissariat à l'Énergie Atomique et aux Énergies Alternatives · FRUniversity of California, Santa Barbara · US

Funding

the Interreg Atlantic program project (ALERTOX-NET-EAPA_317/).
6 · The paper itself

Abstract

Pinnatoxins (PnTXs) A-H constitute an emerging family belonging to the cyclic imine group of phycotoxins. Interest has been focused on these fast-acting and highly-potent toxins because they are widely found in contaminated shellfish. Despite their highly complex molecular structure, PnTXs have been chemically synthetized and demonstrated to act on various nicotinic acetylcholine receptor (nAChR) subtypes. In the present work, PnTX-A, PnTX-G and analogue, obtained by chemical synthesis with a high degree of purity (>98%), have been studied in vivo and in vitro on adult mouse and isolated nerve-muscle preparations expressing the mature muscle-type (α1)

Indexed as

Action PotentialsAlkaloidsAnimalsFemaleMaleMiceMuscle, SkeletalNeuromuscular Blocking AgentsNicotinic AntagonistsProtein BindingReceptors, NicotinicSpiro CompoundsSterolsSynaptic TransmissionAlkaloidsNeuromuscular Blocking AgentsNicotinic Antagonistspinnatoxin Gpinnigorgiol AReceptors, NicotinicSpiro CompoundsSterolscompound muscle action potentialcyclic iminesemerging toxinsmarine phycotoxinsmouse neuromuscular systempinnatoxinssynaptic potentials

Identifiers

PMID31137661
PMCPMC6562580
OpenAlexW2945066793

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.