Evidence map›Paper›PMID 40898728›Full record

ArticleJournal of applied toxicology : JAT2026

A Multimodal Approach to Identify Metallothionein Metal Inducers in Nile Tilapia: Insights From Molecular Docking and Hepatocyte Exposure.

Jessica Zablocki da Luz, Tugstênio Lima de Souza, Aliciane de Almeida Roque, Micheli de Marchi, Roberta Pozzan, Camila Confortin, Iracema Opuskevitch, Fernando Cesar Alves da Silva Ferreira, Ciro Alberto de Oliveira Ribeiro, Francisco Filipak Neto

Abstract read
In one paragraph

Article in Journal of applied toxicology : JAT, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

10 authors.

Jessica Zablocki da LuzGrupo de Pesquisa em Toxicologia Celular, Departamento de Biologia Celular, Universidade Federal do Paraná, Curitiba, PR, Brazil.ORCID https://orcid.org/0000-0002-9379-4625
Tugstênio Lima de SouzaGrupo de Pesquisa em Toxicologia Celular, Departamento de Biologia Celular, Universidade Federal do Paraná, Curitiba, PR, Brazil.
Aliciane de Almeida RoqueGrupo de Pesquisa em Toxicologia Celular, Departamento de Biologia Celular, Universidade Federal do Paraná, Curitiba, PR, Brazil.ORCID https://orcid.org/0000-0003-4358-1928
Micheli de MarchiGrupo de Pesquisa em Toxicologia Celular, Departamento de Biologia Celular, Universidade Federal do Paraná, Curitiba, PR, Brazil.
Roberta PozzanGrupo de Pesquisa em Toxicologia Celular, Departamento de Biologia Celular, Universidade Federal do Paraná, Curitiba, PR, Brazil.
Camila ConfortinGrupo de Pesquisa em Toxicologia Celular, Departamento de Biologia Celular, Universidade Federal do Paraná, Curitiba, PR, Brazil.
Iracema OpuskevitchCopel, GeT-SOS/DNGT, Curitiba, PR, Brazil.
Fernando Cesar Alves da Silva FerreiraCopel, GeT-SOS/DNGT, Curitiba, PR, Brazil.
Ciro Alberto de Oliveira RibeiroGrupo de Pesquisa em Toxicologia Celular, Departamento de Biologia Celular, Universidade Federal do Paraná, Curitiba, PR, Brazil.
Francisco Filipak NetoGrupo de Pesquisa em Toxicologia Celular, Departamento de Biologia Celular, Universidade Federal do Paraná, Curitiba, PR, Brazil.ORCID https://orcid.org/0000-0003-2838-2242

Funding

Companhia Paranaense de Energia, Agência Nacional de Energia Elétrica P&D 06491-0265/2012Coordenação de Aperfeiçoamento de Pessoal de Nível Superior 88882.382558/2019-01
6 · The paper itself

Abstract

Many human activities contribute to the pollution of aquatic ecosystems, primarily through agricultural, industrial, mining, and domestic discharges into water bodies. Fish, being highly sensitive to environmental changes, serve as valuable models for monitoring the health of these ecosystems. Metallothionein (Mt), a biomarker for metal contamination, shows variable expression depending on the metal involved. Transcription of the mt gene is regulated by intracellular metal concentrations and mediated by interactions between metal-responsive transcription factors (Mtf) and metal response elements (MRE) in the mt promoter. Zinc plays a key role by binding to Mtf, activating it, and enabling interaction with MRE sequences to initiate transcription. In this context, this study aimed to identify the most potent inducers of mt expression in Oreochromis niloticus. Initially, zinc-binding proteins from O. niloticus were modeled to assess differential binding scores of various metals using molecular docking, which suggested the potency ranking Cd

Indexed as

CichlidsHepatocytesMetallothioneinMetalsWater Pollutants, ChemicalAnimalsFish ProteinsMolecular Docking SimulationFish ProteinsMetallothioneinMetalsWater Pollutants, ChemicalCadmiumHepatocyte primary cultureMetallothioneinMolecular dockingNile tilapia

Identifiers

PMID40898728
PMCPMC12791088

What OpenQuestion holds

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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.