Evidence map›Paper›PMID 40035846›Full record

ArticleArchives of toxicology2025

In silico studies and in vitro evaluation of isatin-pyridine oxime hybrids as novel reactivators of acetylcholinesterase inhibited by an A-230 surrogate.

Leandro B Bernardo, Leandro A Vieira, Caio V N Borges, Pedro A G Buitrago, Kamil Kuča, Tanos C C França, Samir F A Cavalcante, Roberto B Sousa, Antônio L S Lima, Daniel A S Kitagawa

Abstract read
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In one paragraph

Article in Archives of toxicology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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.

Leandro B BernardoMilitary Institute of Engineering (IME), Praça General Tibúrcio 80, Rio de Janeiro-RJ, 22290-270, Brazil. leandro.braga@ime.eb.br.ORCID 0000-0002-3938-0202
Leandro A VieiraMilitary Institute of Engineering (IME), Praça General Tibúrcio 80, Rio de Janeiro-RJ, 22290-270, Brazil.ORCID 0000-0001-9512-2999
Caio V N BorgesMilitary Institute of Engineering (IME), Praça General Tibúrcio 80, Rio de Janeiro-RJ, 22290-270, Brazil.ORCID 0000-0001-7467-273X
Pedro A G BuitragoInstitute of Chemical, Biological, Radiological and Nuclear Defense (IDQBRN), Brazilian Army Technological Center (Ctex), Av. das Américas 28705, Área 4, Rio de Janeiro-RJ, 23020-470, Brazil.ORCID 0000-0003-4744-3864
Kamil KučaBiomedical Research Centre, University Hospital in Hradec Kralove, Sokolska 581, 50003, Hradec Kralove, Czech Republic.ORCID 0000-0001-9664-1109
Tanos C C FrançaCenter for Basic and Applied Research, Faculty of Informatics and Management, University of Hradec Kralove, 50003, Hradec Kralove, Czech Republic.ORCID 0000-0002-6048-8103
Samir F A CavalcanteInstitute of Chemical, Biological, Radiological and Nuclear Defense (IDQBRN), Brazilian Army Technological Center (Ctex), Av. das Américas 28705, Área 4, Rio de Janeiro-RJ, 23020-470, Brazil.ORCID 0000-0002-3478-2747
Roberto B SousaInstitute of Chemical, Biological, Radiological and Nuclear Defense (IDQBRN), Brazilian Army Technological Center (Ctex), Av. das Américas 28705, Área 4, Rio de Janeiro-RJ, 23020-470, Brazil.ORCID 0000-0002-8284-5853
Antônio L S LimaMilitary Institute of Engineering (IME), Praça General Tibúrcio 80, Rio de Janeiro-RJ, 22290-270, Brazil.ORCID 0000-0001-6291-3049
Daniel A S KitagawaInstitute of Chemical, Biological, Radiological and Nuclear Defense (IDQBRN), Brazilian Army Technological Center (Ctex), Av. das Américas 28705, Área 4, Rio de Janeiro-RJ, 23020-470, Brazil.ORCID 0000-0002-6298-0492

Funding

Brazilian Army We thank Brazilian Army for the financial support
6 · The paper itself

Abstract

Recent events involving nerve agents of the A-Series, a once elusive class of chemical warfare agents, have provoked a great concern in the international community. In this paper, continuing our research efforts in Medicinal Chemistry at the Brazilian Institute of Chemical, Biological, Radiological and Nuclear Defense (IDQBRN) (an OPCW-designated Laboratory for environmental samples), we explore ANMP, an A-230 surrogate, in the search for new treatment options for intoxications caused by these chemicals. Five isatin-pyridine oxime hybrids were evaluated as acetylcholinesterase (AChE) reactivators using a modified Ellman's assay. Our results indicate that monocationic hybrids with five methylene units, as well as its oxa-analog, are promising compounds for the design of new AChE reactivators.

Indexed as

Chemical Warfare AgentsCholinesterase InhibitorsCholinesterase ReactivatorsIsatinOximesPyridinesAcetylcholinesteraseComputer SimulationStructure-Activity RelationshipAcetylcholinesteraseChemical Warfare AgentsCholinesterase InhibitorsCholinesterase ReactivatorsIsatinOximesPyridinesAcetylcholinesteraseAntidotesChemical Weapons ConventionIsatin hybridsNerve agents

Identifiers

PMID40035846

What OpenQuestion holds

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Registered trials

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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.