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da Silva AP, Poquioma Hernández HV, Comelli CL, Guillén Portugal MA, Moreira Delavy F, de Souza TL, de Oliveira EC, de Oliveira-Ribeiro CA, Silva de Assis HC, de Castilhos Ghisi N. Meta-analytical review of antioxidant mechanisms responses in animals exposed to herbicide 2,4-D herbicide. Sci Total Environ 2024; 924:171680. [PMID: 38479529 DOI: 10.1016/j.scitotenv.2024.171680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 03/08/2024] [Accepted: 03/10/2024] [Indexed: 03/19/2024]
Abstract
The 2,4-Dichlorophenoxyacetic acid (2,4-D) is a low-cost herbicide to eradicate broadleaf weeds. Since the development of 2,4-D resistant transgenic crops, it has been described as one of the most widely distributed pollutants in the world, increasing concern about its environmental impacts. This study aimed to elucidate the antioxidant system response in animals exposed to 2,4-D by different routes of exposure. It focused on determining if tissue, phylogenetic group, and herbicide formulation would influence the antioxidant mechanisms. A careful literature search of Scopus, WoS, and Science Direct retrieved 6983, 24,098, and 20,616 articles, respectively. The dataset comprised 390 control-treatment comparisons and included three routes of exposure: transgenerational, oral, and topical. The data set for transgenerational and oral exposure revealed oxidative stress through a decrease in enzymatic activities and the level of molecules of the antioxidant system. In contrast, topical exposure increased the oxidative stress. Tissue-specific analyses revealed that the transgenerational effects reduced hepatic catalase (CAT) activity. Oral exposure caused a variety of effects, including increased CAT activity in the prostate and decreased activity in various tissues. Mammals predominate in the transgenerational and oral groups, showing a significantly reduced activity of the antioxidant system. In contrast, in the topical exposure, an increased activity of oxidative stress biomarkers was observed in fish, earthworms, and mollusks. The effects of the 2,4-D formulation on oxidative stress responses showed significant differences between pure and commercial formulations, with oral exposure resulting in decreased activity and topical exposure increasing responses. In summary, orally exposed animals exhibited a clear decrease in enzyme activities, transgenerational exposure elicited tissue-specific prompted biochemical reductions, and topical exposure induced increased responses, emphasizing the need for unbiased exploration of the effects of 2,4-D on biomarkers of oxidative stress while addressing publication bias in oral and topical datasets.
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Affiliation(s)
- Ana Paula da Silva
- Laboratório de Toxicologia Celular, Departamento de Biologia Celular, Setor de Ciências Biológicas, Universidade Federal do Paraná (UFPR), Curitiba, PR, Brazil; Programa de Pós-Graduação em Agroecossistemas (PPGSIS), Universidade Tecnológica Federal do Paraná, Campus Dois Vizinhos (UTFPR-DV), Brazil.
| | - Hilda Vanessa Poquioma Hernández
- Programa de Pós-Graduação em Biotecnologia (PPGBIOTEC), Universidade Tecnológica Federal do Paraná, Campus Dois Vizinhos (UTFPR-DV), Brazil
| | - Camila Luiza Comelli
- Programa de Pós-Graduação em Biotecnologia (PPGBIOTEC), Universidade Tecnológica Federal do Paraná, Campus Dois Vizinhos (UTFPR-DV), Brazil
| | - Miguel Angel Guillén Portugal
- Programa de Pós-Graduação em Zootecnia (PPGZOO), Universidade Tecnológica Federal do Paraná, Campus Dois Vizinhos (UTFPR-DV), Brazil
| | - Fernanda Moreira Delavy
- Programa de Pós-Graduação em Zootecnia (PPGZOO), Universidade Tecnológica Federal do Paraná, Campus Dois Vizinhos (UTFPR-DV), Brazil
| | - Tugstênio Lima de Souza
- Laboratório de Toxicologia Celular, Departamento de Biologia Celular, Setor de Ciências Biológicas, Universidade Federal do Paraná (UFPR), Curitiba, PR, Brazil
| | - Elton Celton de Oliveira
- Programa de Pós-Graduação em Agroecossistemas (PPGSIS), Universidade Tecnológica Federal do Paraná, Campus Dois Vizinhos (UTFPR-DV), Brazil
| | - Ciro Alberto de Oliveira-Ribeiro
- Laboratório de Toxicologia Celular, Departamento de Biologia Celular, Setor de Ciências Biológicas, Universidade Federal do Paraná (UFPR), Curitiba, PR, Brazil.
| | | | - Nédia de Castilhos Ghisi
- Programa de Pós-Graduação em Biotecnologia (PPGBIOTEC), Universidade Tecnológica Federal do Paraná, Campus Dois Vizinhos (UTFPR-DV), Brazil.
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