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Park JK, Do Y. Developmental temperature modulates microplastics impact on amphibian life history without affecting ontogenetic microplastic transfer. JOURNAL OF HAZARDOUS MATERIALS 2024; 477:135325. [PMID: 39098196 DOI: 10.1016/j.jhazmat.2024.135325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2024] [Revised: 07/22/2024] [Accepted: 07/24/2024] [Indexed: 08/06/2024]
Abstract
This study examines how temperature influences the response of Japanese tree frogs (Dryophytes japonicus) to microplastic (MP) pollution, assessing whether temperature can regulate the harmful effects of MPs on their life history and the dispersal of MPs across habitats. This analysis aims to understand the ecological and physiological ramifications of MP pollution. Our results demonstrated an ontogenetic transfer of MP particles across amphibian metamorphosis, possibly allowing and facilitating the translocation of MPs across ecosystems. Temperature did not significantly affect the translocation of aquatic MPs to land. However, high temperatures significantly reduced mortality and hindlimb deformities caused by MPs, thereby mitigating their harmful impact on amphibian life histories. Importantly, our study found that MPs cause hindlimb deformities during amphibian metamorphosis, potentially linked to oxidative stress. Additionally, MP exposure and ingestion induced a plastic response in the morphology of the digestive tract and changes in the fecal microbiome, which were evident at high temperatures but not at low temperatures. The effects of MPs persisted even after the frogs transitioned to the terrestrial stage, suggesting that MPs may have complex, long-term impacts on amphibian population sustainability. Our results enhance the understanding of the intricate environmental challenges posed by MPs and underscore the significant role of temperature in ectotherms regarding ontogenetic impacts and pollutant interactions.
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Affiliation(s)
- Jun-Kyu Park
- Department of Biological Sciences, Kongju National University, Gongju 32588, the Republic of Korea.
| | - Yuno Do
- Department of Biological Sciences, Kongju National University, Gongju 32588, the Republic of Korea.
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Szkudlarek M, Najbar B, Jankowiak Ł. Similarity of Microplastic Characteristics between Amphibian Larvae and Their Aquatic Environment. Animals (Basel) 2024; 14:717. [PMID: 38473103 DOI: 10.3390/ani14050717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 02/06/2024] [Accepted: 02/19/2024] [Indexed: 03/14/2024] Open
Abstract
Microplastics, pervasive environmental pollutants, are found across various ecosystems, including small inland water bodies. They are reported in different environmental media, yet little is known about the mutual relationships of microplastics' properties across components of small inland water bodies. Here, having extracted and analyzed these particles from water, sediment, and amphibian larvae from 23 sites, we test within-site similarities regarding shape (morphological type), color, and chemical composition (polymer type). We also provide a brief characterization of the microplastics extracted from water and sediment regarding these parameters. We observed a statistically significant similarity of microplastics' shapes and colors between those extracted from water and amphibian larvae. Such a similarity, though less pronounced, was also found between amphibian larvae and sediment. However, the chemical composition (polymer type) of the microplastics from water, sediment, and amphibian larvae did not exhibit any similarities beyond what would be expected by chance. The observed congruence in the colors and shapes of microplastics between amphibian larvae and their corresponding aquatic habitats underscores the profound interconnectedness among the constituents of freshwater ecosystems.
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Affiliation(s)
- Michał Szkudlarek
- Department of Zoology, Institute of Biological Sciences, University of Zielona Góra, Profesora Zygmunta Szafrana 1, 65-516 Zielona Góra, Poland
- Doctoral School of Exact and Technical Sciences, University of Zielona Góra, Al. Wojska Polskiego 69, 65-762 Zielona Góra, Poland
| | - Bartłomiej Najbar
- Department of Zoology, Institute of Biological Sciences, University of Zielona Góra, Profesora Zygmunta Szafrana 1, 65-516 Zielona Góra, Poland
| | - Łukasz Jankowiak
- Department of Ecology and Anthropology, Institute of Biology, University of Szczecin, Wąska 13, 71-412 Szczecin, Poland
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Carotenuto R, Pallotta MM, Tussellino M, Fogliano C. Xenopus laevis (Daudin, 1802) as a Model Organism for Bioscience: A Historic Review and Perspective. BIOLOGY 2023; 12:890. [PMID: 37372174 DOI: 10.3390/biology12060890] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 06/15/2023] [Accepted: 06/20/2023] [Indexed: 06/29/2023]
Abstract
In vitro systems have been mainly promoted by authorities to sustain research by following the 3Rs principle, but continuously increasing amounts of evidence point out that in vivo experimentation is also of extreme relevance. Xenopus laevis, an anuran amphibian, is a significant model organism in the study of evolutionary developmental biology, toxicology, ethology, neurobiology, endocrinology, immunology and tumor biology; thanks to the recent development of genome editing, it has also acquired a relevant position in the field of genetics. For these reasons, X. laevis appears to be a powerful and alternative model to the zebrafish for environmental and biomedical studies. Its life cycle, as well as the possibility to obtain gametes from adults during the whole year and embryos by in vitro fertilization, allows experimental studies of several biological endpoints, such as gametogenesis, embryogenesis, larval growth, metamorphosis and, of course, the young and adult stages. Moreover, with respect to alternative invertebrate and even vertebrate animal models, the X. laevis genome displays a higher degree of similarity with that of mammals. Here, we have reviewed the main available literature on the use of X. laevis in the biosciences and, inspired by Feymann's revised view, "Plenty of room for biology at the bottom", suggest that X. laevis is a very useful model for all possible studies.
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Affiliation(s)
- Rosa Carotenuto
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy
| | | | | | - Chiara Fogliano
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy
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Editorial on Adaptations of nutrient supply organs that fuel the fire of life. Comp Biochem Physiol A Mol Integr Physiol 2023; 278:111371. [PMID: 36646307 DOI: 10.1016/j.cbpa.2023.111371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Gonçalves IM, Kloh JS, Ruthsatz K, Figueredo CC, Eterovick PC. Description and shaping factors of diet and feeding ecology of neotropical tadpoles: A case study and a comprehensive review. AUSTRAL ECOL 2023. [DOI: 10.1111/aec.13302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
Affiliation(s)
- Iara Matias Gonçalves
- Programa de Pós‐Graduação em Biologia de Vertebrados Pontifícia Universidade Católica de Minas Gerais Belo Horizonte Brazil
| | - Jéssica Stephanie Kloh
- Programa de Pós‐Graduação em Ecologia Conservação e Manejo da Vida Silvestre da Universidade Federal de Minas Gerais Belo Horizonte Brazil
| | - Katharina Ruthsatz
- Zoologisches Institut – Technische Universität Braunschweig Braunschweig Germany
| | - Cleber Cunha Figueredo
- Programa de Pós‐Graduação em Ecologia Conservação e Manejo da Vida Silvestre da Universidade Federal de Minas Gerais Belo Horizonte Brazil
| | - Paula Cabral Eterovick
- Programa de Pós‐Graduação em Biologia de Vertebrados Pontifícia Universidade Católica de Minas Gerais Belo Horizonte Brazil
- Zoologisches Institut – Technische Universität Braunschweig Braunschweig Germany
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Burgos-Aceves MA, Faggio C, Betancourt-Lozano M, González-Mille DJ, Ilizaliturri-Hernández CA. Ecotoxicological perspectives of microplastic pollution in amphibians. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART B, CRITICAL REVIEWS 2022; 25:405-421. [PMID: 36351281 DOI: 10.1080/10937404.2022.2140372] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Microplastics (MPs) are contaminants widely distributed in the environment and biota. Previously, most studies focused on identifying and characterizing microplastics in the marine environment, while their impact on freshwater ecosystems remains to be determined. This review summarizes recent findings regarding MPs physiological, immunological, and genetic effects on amphibians based upon the biological relevance of this species as indicators of freshwater pollution. Data demonstrated that MPs contamination may potentially alter various physiological processes in aquatic animals, mainly in the embryonic stages. It is worthwhile noting that adverse effects might be enhanced in synergy with other pollutants. However, amphibians might counteract the effect of MPs and other pollutants through microbiota present both in the intestine and on the skin. In addition, amphibian microbial composition might also be altered by MPs themselves in a manner that leads to unpredicted health consequences in amphibians.
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Affiliation(s)
- Mario A Burgos-Aceves
- Centro de Investigación Aplicada en Ambiente y Salud (CIAAS), CIACyT, Facultad de Medicina. Universidad Autónoma de San Luis Potosí, San Luis Potosí, México
| | - Caterina Faggio
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences, University of Messina, Viale F. Stagno d'Alcontres, 31, Messina, Italy
| | | | - Donají J González-Mille
- Programa Cátedras del Consejo Nacional de Ciencia y Tecnología (CONACyT). Universidad Autónoma de San Luis Potosí, San Luis Potosí, México
| | - César A Ilizaliturri-Hernández
- Centro de Investigación Aplicada en Ambiente y Salud (CIAAS), CIACyT, Facultad de Medicina. Universidad Autónoma de San Luis Potosí, San Luis Potosí, México
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Abstract
Plastic waste pollution is one of the biggest problems in the world today. The amount of plastic in the environment continues to increase, and human exposure to microplastic (MP) has become a reality. This subject has attracted the attention of the whole world. The MP problem has also been noticed by the scientific community. The term microplastic is mostly used to define synthetic material with a high polymer content that can have a size range from 0.1 to 5000 µm. This paper aims to characterize the routes of exposure to MP, define its pollution sources, and identify food types contaminated with plastics. This review addresses the current state of knowledge on this type of particles, with particular emphasis on their influence on human health. Adverse effects of MP depend on routes and sources of exposure. The most common route of exposure is believed to be the gastrointestinal tract. Sources of MP include fish, shellfish, water as well as tea, beer, wine, energy drinks, soft drinks, milk, salt, sugar, honey, poultry meat, fruits, and vegetables. Studies have shown that particles of PET, PE, PP, PS, PVC, PA, and PC are the most frequently found in food.
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Affiliation(s)
- Kornelia Kadac-Czapska
- Department of Bromatology, Faculty of Pharmacy, Medical University of Gdansk, Gdansk, Poland
| | - Eliza Knez
- Department of Bromatology, Faculty of Pharmacy, Medical University of Gdansk, Gdansk, Poland
| | - Małgorzata Grembecka
- Department of Bromatology, Faculty of Pharmacy, Medical University of Gdansk, Gdansk, Poland
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