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Coutellec MA, Chaumot A, Sucré E. Neglected impacts of plant protection products on invertebrate aquatic biodiversity: a focus on eco-evolutionary processes. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024:10.1007/s11356-024-32767-3. [PMID: 38459285 DOI: 10.1007/s11356-024-32767-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 02/29/2024] [Indexed: 03/10/2024]
Abstract
The application of plant protection products (PPPs) may have delayed and long-term non-intentional impacts on aquatic invertebrates inhabiting agricultural landscapes. Such effects may induce population responses based on developmental and transgenerational plasticity, selection of genetic resistance, as well as increased extirpation risks associated with random genetic drift. While the current knowledge on such effects of PPPs is still scarce in non-target aquatic invertebrate species, evidences are accumulating that support the need for consideration of evolutionary components of the population response to PPPs in standard procedures of risk assessment. This mini-review, as part of a contribution to the collective scientific assessment on PPP impacts on biodiversity and ecosystem services performed in the period 2020-2022, presents a brief survey of the current results published on the subject, mainly in freshwater crustaceans, and proposes some research avenues and strategies that we feel relevant to fill this gap.
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Affiliation(s)
- Marie-Agnès Coutellec
- DECOD (Ecosystem Dynamics and Sustainability), INRAE, L'Institut Agro, IFREMER, 35042, Rennes, France.
| | - Arnaud Chaumot
- Laboratoire d'écotoxicologie, INRAE, UR RiverLy, 69625, Villeurbanne, France
| | - Elliott Sucré
- MARBEC (MARine Biodiversity, Exploitation and Conservation), Université de Montpellier, CNRS, Ifremer, IRD, 34000, Montpellier, France
- Université de Mayotte, Dembeni, 97660, Mayotte, France
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2
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Jourdan J, El Toum Abdel Fadil S, Oehlmann J, Hupało K. Rapid development of increased neonicotinoid tolerance in non-target freshwater amphipods. ENVIRONMENT INTERNATIONAL 2024; 183:108368. [PMID: 38070438 DOI: 10.1016/j.envint.2023.108368] [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: 09/08/2023] [Revised: 11/23/2023] [Accepted: 12/02/2023] [Indexed: 01/25/2024]
Abstract
The comprehensive assessment of the long-term impacts of constant exposure to pollutants on wildlife populations remains a relatively unexplored area of ecological risk assessment. Empirical evidence to suggest that multigenerational exposure affects the susceptibility of organisms is scarce, and the underlying mechanisms in the natural environment have yet to be fully understood. In this study, we first examined the arthropod candidate species, Gammarus roeselii that - unlike closely related species - commonly occurs in many contaminated river systems of Central Europe. This makes it a suitable study organism to investigate the development of tolerances and phenotypic adaptations along pollution gradients. In a 96-h acute toxicity assay with the neonicotinoid thiacloprid, we indeed observed a successive increase in tolerance in populations coming from contaminated regions. This was accompanied by a certain phenotypic change, with increased investment into reproduction. To address the question of whether these changes are plastic or emerged from longer lasting evolutionary processes, we conducted a multigeneration experiment in the second part of our study. Here, we used closely-related Hyalella azteca and pre-exposed them for multiple generations to sublethal concentrations of thiacloprid in a semi-static design (one week renewal of media containing 0.1 or 1.0 µg/L thiacloprid). The pre-exposed individuals were then used in acute toxicity assays to see how quickly such adaptive responses can develop. Over only two generations, the tolerance to the neonicotinoid almost doubled, suggesting developmental plasticity as a plausible mechanism for the rapid adaptive response to strong selection factors such as neonicotinoid insecticides. It remains to be discovered whether the plasticity of rapidly developed tolerance is species-specific and explains why closely related species - which may not have comparable adaptive response capabilities - disappear in polluted habitats. Overall, our findings highlight the neglected role of developmental plasticity during short- and long-term exposure of natural populations to pollution. Moreover, our results show that even pollutant levels seven times lower than concentrations found in the study region have a clear impact on the developmental trajectories of non-target species.
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Affiliation(s)
- Jonas Jourdan
- Department Aquatic Ecotoxicology, Institute for Ecology, Evolution and Diversity, Goethe University, Frankfurt am Main, Germany; Kompetenzzentrum Wasser Hessen, Max-von-Laue-Straße 13 D-60438, Frankfurt am Main, Germany.
| | - Safia El Toum Abdel Fadil
- Department Aquatic Ecotoxicology, Institute for Ecology, Evolution and Diversity, Goethe University, Frankfurt am Main, Germany; Faculty of Life Sciences, Hamburg University of Applied Sciences, Ulmenliet 20 D-21033, Hamburg, Germany
| | - Jörg Oehlmann
- Department Aquatic Ecotoxicology, Institute for Ecology, Evolution and Diversity, Goethe University, Frankfurt am Main, Germany; Kompetenzzentrum Wasser Hessen, Max-von-Laue-Straße 13 D-60438, Frankfurt am Main, Germany
| | - Kamil Hupało
- Department of Aquatic Ecosystem Research, Faculty of Biology, University of Duisburg-Essen, Essen, Germany
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3
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Lalouette A, Degli Esposti D, Garnero L, Allibert M, Dherret L, Dabrin A, Delorme N, Recoura-Massaquant R, Chaumot A. Acclimation and transgenerational plasticity support increased cadmium tolerance in Gammarus populations exposed to natural metal contamination in headwater streams. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 903:166216. [PMID: 37567286 DOI: 10.1016/j.scitotenv.2023.166216] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 08/03/2023] [Accepted: 08/08/2023] [Indexed: 08/13/2023]
Abstract
Considering long-term population effects of chronic exposure to contaminants remains limited in ecological risk assessment. Field evidence that multigenerational exposure influences organisms' sensitivity is still scarce, and mechanisms have yet to be elucidated in the environmental context. This study focuses on the crustacean Gammarus fossarum, for which an increased tolerance to cadmium (Cd) has previously been reported in a naturally low-contaminated headwater stream. Our objectives were to investigate whether Cd tolerance is a common phenomenon in headwater populations, and to elucidate the nature of the tolerance and its intergenerational transmission. For this, we carried out an in-depth in situ characterization of Cd exposure (gammarids' caging) and levels of tolerance in nine populations on a regional scale, as well as laboratory maintenance and cross-breeding of contaminated and uncontaminated populations. Acute tolerance levels correlate positively with bioavailable Cd contamination levels among streams. The contaminated and non-contaminated populations differ about two-fold in sensitivity to Cd. Tolerance was found in all age classes of contaminated populations, it can be transiently lost during the year, and it was transmissible to offspring. In addition, tolerance levels dropped significantly when organisms were transferred to a Cd-free environment for two months. These organisms also ceased producing tolerant offspring, confirming a non-genetic transmission of Cd tolerance between generations. These findings support that Cd tolerance corresponds to non-genetic acclimation combined with transgenerational plasticity. Moreover, cross-breeding revealed that tolerance transmission to offspring is not limited to maternal effect. We suggest epigenetics as a plausible mechanism for the plasticity of Cd sensitivity observed in the field. Our results therefore highlight the neglected role of plasticity and non-genetic transmission of modified sensitivities during the long-term exposure of natural populations to environmental contamination.
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Affiliation(s)
- Auréline Lalouette
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, Villeurbanne F-69625, France
| | | | - Laura Garnero
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, Villeurbanne F-69625, France
| | - Maxime Allibert
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, Villeurbanne F-69625, France
| | - Lysiane Dherret
- INRAE, UR RiverLy, Laboratoire de chimie des milieux aquatiques, Villeurbanne F-69625, France
| | - Aymeric Dabrin
- INRAE, UR RiverLy, Laboratoire de chimie des milieux aquatiques, Villeurbanne F-69625, France
| | - Nicolas Delorme
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, Villeurbanne F-69625, France
| | | | - Arnaud Chaumot
- INRAE, UR RiverLy, Laboratoire d'écotoxicologie, Villeurbanne F-69625, France.
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4
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Gamble NE, Huff Hartz KE, Figuero AE, Poynton HC, Lydy MJ. Development of insecticide resistance in Hyalella azteca. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 322:121165. [PMID: 36720337 DOI: 10.1016/j.envpol.2023.121165] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/19/2023] [Accepted: 01/27/2023] [Indexed: 06/18/2023]
Abstract
Hyalella azteca are epibenthic amphipods that have developed resistance to pyrethroid and organophosphate insecticides due to single amino acid substitutions in the voltage-gated sodium channel and the acetylcholinesterase-1 gene, respectively. Aquatic systems are often contaminated with several different types of insecticides, therefore there is a possibility that H. azteca have also developed resistance to other classes of insecticides. The aims of the current study were to verify that pyrethroid- and organophosphate-resistant H. azteca have retained their resistance after being cultured in the absence of selective pressure for 5 years (Escondido Creek population) and 9 years (Mosher Slough population), to determine if these populations have cross-resistance to carbaryl (carbamate) and 4,4'-dichlorodiphenyltrichloroethane (DDT; organochlorine), and determine whether previous field exposure to fipronil (phenylpyrazole) and imidacloprid (neonicotinoid) caused resistance in cultured pyrethroid- and organophosphate-resistant H. azteca populations. Escondido Creek and Mosher Slough H. azteca populations both maintained high tolerances for bifenthrin due to L925I and I936F amino acid substitutions. Resistance was also found for chlorpyrifos in the Escondido Creek and Mosher Slough populations with lower genotype frequencies of the G119S substitution, indicating that additional factors may be responsible for organophosphate resistance in this study. Mosher Slough H. azteca were moderately resistant to DDT, and Escondido Creek and Mosher Slough H. azteca were moderately resistant to carbaryl, suggesting cross-resistance. No differences were observed in acute toxicity values across the three populations of H. azteca for fipronil and imidacloprid, and this is possibly due to the lack of exposure to toxic concentrations of these insecticides in the field and lack of similar modes of action to pyrethroids and organophosphates. Resistance is known to be associated with fitness costs that can place insecticide-resistant populations at risk for decline through decreased survival and reduced fecundity.
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Affiliation(s)
- Nicole E Gamble
- Center for Fisheries, Aquaculture, and Aquatic Sciences, Department of Zoology, Southern Illinois University, Carbondale, IL, 62901, USA
| | - Kara E Huff Hartz
- Center for Fisheries, Aquaculture, and Aquatic Sciences, Department of Zoology, Southern Illinois University, Carbondale, IL, 62901, USA
| | - Alexandra E Figuero
- School for the Environment, University of Massachusetts Boston, Boston, MA, 02125, USA
| | - Helen C Poynton
- School for the Environment, University of Massachusetts Boston, Boston, MA, 02125, USA
| | - Michael J Lydy
- Center for Fisheries, Aquaculture, and Aquatic Sciences, Department of Zoology, Southern Illinois University, Carbondale, IL, 62901, USA.
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5
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Gouin N, Notte AM, Kolok AS, Bertin A. Pesticide exposure affects DNA methylation patterns in natural populations of a mayfly. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 864:161096. [PMID: 36572299 DOI: 10.1016/j.scitotenv.2022.161096] [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: 09/07/2022] [Revised: 12/16/2022] [Accepted: 12/17/2022] [Indexed: 06/17/2023]
Abstract
Chemical pollutants derived from agricultural activities represent a major threat to freshwater biota. Despite growing evidence involving epigenetic processes, such as DNA methylation, in response to pesticide contamination in agroecosystems, research on wild populations of non-model species remains scarce, particularly for endemic freshwater arthropods. Using the MethylRAD method, this study investigates whether exposure to pesticide contamination in natural populations of the endemic mayfly A. torrens produces genome wide changes in levels of DNA methylation. From a total of 1,377,147 MethylRAD markers produced from 285 specimens collected at 30 different study sites along the Limarí watershed of north-central Chile, six showed significant differential methylation between populations exposed and unexposed to pesticides. In all cases the effect of pesticides was positive, independent and stronger than the effects detected for other spatial and environmental factors. Only one candidate marker appeared correlated significantly with additional variables, nitrate and calcium levels, which also reflects the impact of agrichemicals and could additionally suggest, to a lower extent, antagonistic effects of mineral salts concentration for this specific marker. These results suggest that the effect of pesticide exposure on methylation levels is apparent at these six MethylRAD markers in A. torrens populations. Such data is challenging to obtain in natural populations and is, for the most part, lacking in ecotoxicological studies. Our study shows that DNA methylation processes are involved in the response to pesticide contamination in populations of the mayfly A. torrens in their natural habitat, and provides new evidence regarding the impact of pesticide contamination and agricultural activities on the endemic fauna of lotic ecosystems.
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Affiliation(s)
- Nicolas Gouin
- Instituto de Investigación Multidisciplinar en Ciencia y Tecnología, Universidad de La Serena, Raúl Bitrán 1305, La Serena, Chile; Departamento de Biología, Universidad de La Serena, Raúl Bitrán 1305, La Serena, Chile; Centro de Estudios Avanzados en Zonas Áridas (CEAZA), Raúl Bitrán 1305, La Serena, Chile.
| | - Ana-Maria Notte
- Programa de doctorado en Biología y Ecología Aplicada, Departamento de Biología, Universidad de La Serena, Raúl Bitrán 1305, La Serena, Chile
| | - Alan S Kolok
- Department of Fish and Wildlife Sciences, University of Idaho, Moscow, ID 83844-3002, United States
| | - Angéline Bertin
- Departamento de Biología, Universidad de La Serena, Raúl Bitrán 1305, La Serena, Chile
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6
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Major KM, Weston DP, Wellborn GA, Lydy MJ, Poynton HC. Predicting Resistance: Quantifying the Relationship between Urban Development, Agricultural Pesticide Use, and Pesticide Resistance in a Nontarget Amphipod. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2022; 56:14649-14659. [PMID: 36201633 DOI: 10.1021/acs.est.2c04245] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Resistance alleles within the voltage-gated sodium channel (vgsc) have been correlated with pyrethroid resistance in wild populations of the nontarget amphipod, Hyalella azteca from California (CA), U.S.A. In the present study, we expand upon the relationship between land use and the evolution of pesticide resistance in H. azteca to develop a quantitative methodology to target and screen novel populations for resistance allele genotypes in a previously uninvestigated region of the U.S. (New England: NE). By incorporating urban land development and toxicity-normalized agricultural pesticide use indices into our site selection, we successfully identified three amino acid substitutions associated with pyrethroid resistance. One of the resistance mutations has been described in H. azteca from CA (L925I). We present the remaining two (vgsc I936F and I936V) as novel pyrethroid-resistance alleles in H. azteca based on previous work in insects and elevated cyfluthrin resistance in one NE population. Our results suggest that urban pesticide use is a strong driver in the evolution of resistance alleles in H. azteca. Furthermore, our method for resistance allele screening provides an applied framework for detecting ecosystem impairment on a nationwide scale that can be incorporated into ecological risk assessment decisions.
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Affiliation(s)
- Kaley M Major
- School for the Environment, University of Massachusetts Boston, Boston, Massachusetts 02125, United States
| | - Donald P Weston
- Department of Integrative Biology, University of California, Berkeley, Berkeley, California 94720, United States
| | - Gary A Wellborn
- Department of Biology, University of Oklahoma, Norman, Oklahoma 73019, United States
| | - Michael J Lydy
- Center for Fisheries, Aquaculture and Aquatic Sciences and Department of Zoology, Southern Illinois University, Carbondale, Illinois 62901, United States
| | - Helen C Poynton
- School for the Environment, University of Massachusetts Boston, Boston, Massachusetts 02125, United States
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Kato K, Okamura K, Hiki K, Kintsu H, Nohara K, Yamagishi T, Nakajima N, Watanabe H, Yamamoto H. Potential differences in chitin synthesis ability cause different sensitivities to diflubenzuron among three strains of Daphnia magna. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2022; 243:106071. [PMID: 34995867 DOI: 10.1016/j.aquatox.2021.106071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 12/24/2021] [Accepted: 12/26/2021] [Indexed: 06/14/2023]
Abstract
Ecotoxicity testing of crustaceans using Daphnia magna has been implemented in the chemical management systems of various countries. While the chemical sensitivity of D. magna varies depending on genetically different clonal lineages, the strain used in ecotoxicity tests, including the acute immobilization test (OECD TG202), has not been specified. We hypothesized that comprehensive gene expression profiles could provide useful information on phenotypic differences among strains, including chemical sensitivity. To test this hypothesis, we performed mRNA sequencing on three different strains (NIES, England, and Clone 5) of D. magna under culture conditions. The resulting expression profile of the NIES strain was clearly different compared to the profiles of the other two strains. Gene ontology (GO) enrichment analysis suggested that chitin metabolism was significantly enriched in the NIES strain compared to that in the England strain. Consistent with the GO analysis, evidence of high levels of chitin metabolism in the NIES strain were observed across multiple levels of biological organization, such as expression of chitin synthase genes, chitin content, and chitinase activity, which suggested that the different strains would exhibit different sensitivities to chemicals used to inhibit chitin synthesis. We found that among all strains, the NIES strain was more tolerant to diflubenzuron, a chitin synthesis inhibitor, with a 14-fold difference in the 48 h-EC50 value for the acute immobilization test compared to the England strain. The present study demonstrates that the differences among strains in chitin metabolism may lead to sensitivity difference to diflubenzuron, and serves as a case study of the usefulness of comprehensive gene expression profiles in finding sensitivity differences.
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Affiliation(s)
- Kota Kato
- Department of Natural Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5, Kashiwanoha, Kashiwa, Chiba 277-8563, Japan; Health and Environmental Risk Division, National Institute for Environmental Studies (NIES), 16-2 Onogawa, Tsukuba, Ibaraki 305-8506, Japan
| | - Kazuyuki Okamura
- Health and Environmental Risk Division, National Institute for Environmental Studies (NIES), 16-2 Onogawa, Tsukuba, Ibaraki 305-8506, Japan
| | - Kyoshiro Hiki
- Health and Environmental Risk Division, National Institute for Environmental Studies (NIES), 16-2 Onogawa, Tsukuba, Ibaraki 305-8506, Japan
| | - Hiroyuki Kintsu
- Health and Environmental Risk Division, National Institute for Environmental Studies (NIES), 16-2 Onogawa, Tsukuba, Ibaraki 305-8506, Japan
| | - Keiko Nohara
- Health and Environmental Risk Division, National Institute for Environmental Studies (NIES), 16-2 Onogawa, Tsukuba, Ibaraki 305-8506, Japan
| | - Takahiro Yamagishi
- Department of Natural Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5, Kashiwanoha, Kashiwa, Chiba 277-8563, Japan; Health and Environmental Risk Division, National Institute for Environmental Studies (NIES), 16-2 Onogawa, Tsukuba, Ibaraki 305-8506, Japan
| | - Nobuyoshi Nakajima
- Biodiversity Division, National Institute for Environmental Studies (NIES), 16-2 Onogawa, Tsukuba, Ibaraki 305-8506, Japan
| | - Haruna Watanabe
- Department of Natural Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5, Kashiwanoha, Kashiwa, Chiba 277-8563, Japan; Health and Environmental Risk Division, National Institute for Environmental Studies (NIES), 16-2 Onogawa, Tsukuba, Ibaraki 305-8506, Japan
| | - Hiroshi Yamamoto
- Department of Natural Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5, Kashiwanoha, Kashiwa, Chiba 277-8563, Japan; Health and Environmental Risk Division, National Institute for Environmental Studies (NIES), 16-2 Onogawa, Tsukuba, Ibaraki 305-8506, Japan.
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Fuller N, Huff Hartz KE, Johanif N, Magnuson JT, Robinson EK, Fulton CA, Poynton HC, Connon RE, Lydy MJ. Enhanced trophic transfer of chlorpyrifos from resistant Hyalella azteca to inland silversides (Menidia beryllina) and effects on acetylcholinesterase activity and swimming performance at varying temperatures. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 291:118217. [PMID: 34583267 DOI: 10.1016/j.envpol.2021.118217] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 09/16/2021] [Accepted: 09/20/2021] [Indexed: 06/13/2023]
Abstract
Chlorpyrifos, an organophosphate (OP) insecticide, is prevalent in aquatic systems globally and is often implicated in aquatic toxicity during storm events. Chlorpyrifos induces toxicity by inhibition of acetylcholinesterase (AChE) activity, which has been related to alterations to fish swimming performance. Resistance to organophosphate insecticides, including chlorpyrifos, is prevalent in populations of the epibenthic amphipod Hyalella azteca in areas with known OP exposure. Previous studies have demonstrated an elevated bioaccumulation potential of insecticide-resistant prey items, however the potential for trophic transfer of chlorpyrifos from OP-resistant prey items and associated neurotoxic effects in fish predators has not been studied. Consequently, the present study aimed to determine the potential for trophic transfer of chlorpyrifos from OP-resistant H. azteca to a known predator, the inland silverside, Menidia beryllina at two temperatures (18 and 23 °C) to simulate temperature changes associated with global climate change (GCC). Fish were fed either 14C-chlorpyrifos-dosed H. azteca or control animals for 7 d, after which total bioaccumulation, percent parent chlorpyrifos, brain AChE activity and swimming performance (ramp-Ucrit) were determined. Fish fed chlorpyrifos-dosed H. azteca bioaccumulated chlorpyrifos ranging from 29.9 to 1250 ng/g lipid, demonstrating the potential for trophic transfer. Lower bioaccumulation and greater biotransformation were observed in M. beryllina at 23 °C as compared to 18 °C, though this was not statistically significant. A significant 36.5% reduction in brain AChE activity was observed in fish fed chlorpyrifos-dosed H. azteca at 23 °C only, which may be attributed to increased biotransformation of parent chlorpyrifos to more potent AChE-inhibiting metabolites. Dietary chlorpyrifos exposure had no significant effect on swimming performance in M. beryllina, though ramp-Ucrit was significantly increased by 25% at 23 as compared to 18 °C. These findings confirm the potential for trophic transfer of chlorpyrifos from OP-resistant prey to fish predators and the potential for elevated temperatures to exacerbate the neurotoxic effects of chlorpyrifos.
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Affiliation(s)
- Neil Fuller
- Center for Fisheries, Aquaculture and Aquatic Sciences and Department of Zoology, Southern Illinois University, Carbondale, IL, 62901, USA
| | - Kara E Huff Hartz
- Center for Fisheries, Aquaculture and Aquatic Sciences and Department of Zoology, Southern Illinois University, Carbondale, IL, 62901, USA
| | - Nadhirah Johanif
- School for the Environment, University of Massachusetts Boston, Boston, MA, 02125, USA
| | - Jason T Magnuson
- Department of Environmental Sciences, University of California, Riverside, Riverside, CA, 92591, USA
| | - Eleni K Robinson
- Center for Fisheries, Aquaculture and Aquatic Sciences and Department of Zoology, Southern Illinois University, Carbondale, IL, 62901, USA
| | - Corie A Fulton
- Center for Fisheries, Aquaculture and Aquatic Sciences and Department of Zoology, Southern Illinois University, Carbondale, IL, 62901, USA
| | - Helen C Poynton
- School for the Environment, University of Massachusetts Boston, Boston, MA, 02125, USA
| | - Richard E Connon
- School of Veterinary Medicine, Department of Anatomy, Physiology and Cell Biology University of California, Davis, CA, 95616, USA
| | - Michael J Lydy
- Center for Fisheries, Aquaculture and Aquatic Sciences and Department of Zoology, Southern Illinois University, Carbondale, IL, 62901, USA.
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9
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Johanif N, Huff Hartz KE, Figueroa AE, Weston DP, Lee D, Lydy MJ, Connon RE, Poynton HC. Bioaccumulation potential of chlorpyrifos in resistant Hyalella azteca: Implications for evolutionary toxicology. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 289:117900. [PMID: 34391048 DOI: 10.1016/j.envpol.2021.117900] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 07/14/2021] [Accepted: 08/02/2021] [Indexed: 06/13/2023]
Abstract
Given extensive use of pesticides in agriculture, there is concern for unintended consequences to non-target species. The non-target freshwater amphipod, Hyalella azteca has been found to show resistance to the organophosphate (OP) pesticide, chlorpyrifos, resulting from an amino acid substitution in acetylcholinesterase (AChE), suggesting a selective pressure of unintended pesticide exposure. Since resistant organisms can survive in contaminated habitats, there is potential for them to accumulate higher concentrations of insecticides, increasing the risk for trophic transfer. In the present study, we estimated the uptake and elimination of chlorpyrifos in non-resistant US Lab, and resistant Ulatis Creek (ULC Resistant), H. azteca populations by conducting 24-h uptake and 48-h elimination toxicokinetic experiments with 14C-chlorpyrifos. Our results indicated that non-resistant H. azteca had a larger uptake clearance coefficient (1467 mL g-1 h-1) than resistant animals (557 mL g-1 h-1). The half-life derived from the toxicokinetic models also estimated that steady state conditions were reached at 13.5 and 32.5 h for US Lab and ULC, respectively. Bioaccumulation was compared between non-resistant and resistant H. azteca by exposing animals to six different environmentally relevant concentrations for 28 h. Detection of chlorpyrifos in animal tissues indicated that resistant animals exposed to high concentrations of chlorpyrifos were capable of accumulating the insecticide up to 10-fold higher compared to non-resistant animals. Metabolite analysis from the 28-h concentration experiments showed that between 20 and 50 % parent compound was detected in H. azteca. These results imply that bioaccumulation potential can be more significant in chlorpyrifos resistant H. azteca and may be an essential factor in assessing the full impacts of toxicants on critical food webs, especially in the face of increasing pesticide and chemical runoff.
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Affiliation(s)
- Nadhirah Johanif
- School for the Environment, University of Massachusetts Boston, Boston, MA, 02125, USA
| | - Kara E Huff Hartz
- Center for Fisheries, Aquaculture and Aquatic Sciences, and Department of Zoology, Southern Illinois University, Carbondale, IL, 62901, USA
| | - Alexandra E Figueroa
- School for the Environment, University of Massachusetts Boston, Boston, MA, 02125, USA
| | - Donald P Weston
- Department of Integrative Biology, University of California, Berkeley, CA, 94720, USA
| | - Devon Lee
- Department of Biochemistry, California State University, Fresno, CA, 93740, USA
| | - Michael J Lydy
- Center for Fisheries, Aquaculture and Aquatic Sciences, and Department of Zoology, Southern Illinois University, Carbondale, IL, 62901, USA
| | - Richard E Connon
- School of Veterinary Medicine, Department of Anatomy, Physiology, and Cell Biology, University of California, Davis, CA, 95616, USA
| | - Helen C Poynton
- School for the Environment, University of Massachusetts Boston, Boston, MA, 02125, USA.
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Van de Maele M, Janssens L, Stoks R. Evolution of tolerance to chlorpyrifos causes cross-tolerance to another organophosphate and a carbamate, but reduces tolerance to a neonicotinoid and a pharmaceutical. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2021; 240:105980. [PMID: 34614477 DOI: 10.1016/j.aquatox.2021.105980] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 09/13/2021] [Accepted: 09/19/2021] [Indexed: 06/13/2023]
Abstract
Exposure to pesticides is a major stressor in freshwater ecosystems. While populations can evolve tolerance to pesticides and thereby ensure their persistence in contaminated environments, this may have important consequences for their sensitivity to other pollutants. Indeed, tolerance to one pollutant may both increase (as a cost of tolerance) or decrease (cross-tolerance) the sensitivity to other pollutants. Despite the increasing concern of pharmaceuticals in waterbodies, no patterns of pesticide-induced (cross-)tolerance have been studied. We conducted 48 h acute toxicity assays with a range of concentrations of different pollutants to determine how the evolution of tolerance to the insecticide chlorpyrifos affects the sensitivity to other pesticides and a pharmaceutical in the water flea Daphnia magna, a keystone zooplankton species in aquatic food webs. We capitalized on an experimental evolution trial with chlorpyrifos, hence could unambiguously identify any patterns in increased tolerance or sensitivity to the other pollutants as a direct result of the evolution of tolerance to chlorpyrifos. We found that evolution of tolerance to chlorpyrifos conferred cross-tolerance to another organophosphate, namely malathion (mean change in EC50,48h: factor 3.1), and to the carbamate carbaryl (factor 1.7), confirming that a shared mode of action favours the evolution of cross-tolerance. While the evolution of tolerance to chlorpyrifos did not affect the sensitivity to the pyrethroid esfenvalerate, it increased the sensitivity to the neonicotinoid imidacloprid as shown by the decrease in EC50,48h (factor 0.6). Notably, we demonstrated for the first time that the evolution of tolerance to a pesticide increased the sensitivity to a pharmaceutical, namely fluoxetine (decrease in EC50,48h with factor 0.7), thereby identifying an overlooked cost of tolerance to a pesticide. Given the increasing exposure to pesticides and pharmaceuticals, our results highlight that considering cross-tolerance and costs of tolerance is crucial in risk assessment of both pesticides and pharmaceuticals in aquatic ecosystems.
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Affiliation(s)
- Marlies Van de Maele
- Laboratory of Evolutionary Stress Ecology and Ecotoxicology, University of Leuven, Charles Deberiotstraat 32, B-3000 Leuven, Belgium.
| | - Lizanne Janssens
- Laboratory of Evolutionary Stress Ecology and Ecotoxicology, University of Leuven, Charles Deberiotstraat 32, B-3000 Leuven, Belgium
| | - Robby Stoks
- Laboratory of Evolutionary Stress Ecology and Ecotoxicology, University of Leuven, Charles Deberiotstraat 32, B-3000 Leuven, Belgium
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11
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Rebechi D, Palacio-Cortés AM, Richardi VS, Beltrão T, Vicentini M, Grassi MT, da Silva SB, Alessandre T, Hasenbein S, Connon R, Navarro-Silva MA. Molecular and biochemical evaluation of effects of malathion, phenanthrene and cadmium on Chironomus sancticaroli (Diptera: Chironomidae) larvae. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 211:111953. [PMID: 33482495 DOI: 10.1016/j.ecoenv.2021.111953] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 12/27/2020] [Accepted: 01/14/2021] [Indexed: 06/12/2023]
Abstract
In-vitro effects of sub-lethal concentrations of malathion, phenanthrene (Phe) and cadmium (Cd) were tested on Chironomus sancticaroli larvae in acute bioassays by measuring biochemical and molecular parameters. Malathion was evaluated at 0.001, 0.0564 and 0.1006 mg L-1; Phe at 0.0025, 1.25 and 2.44 mg L-1; and Cd at 0.001, 3.2 and 7.4 mg L-1. The recovery test carried out at the highest concentration of each compound showed that survival of larvae exposed to Phe ranged from 4% to 5%, while the effects of malathion and Cd were irreversible, not allowing the emergence of adults. Results showed that malathion and Cd inhibited AChE, EST-α and ES-β activities at the two highest concentrations. Phe at 0.0025, 1.25 and 2.44 mg L-1; and Cd at 3.2 and 7.4 mg L-1 inhibited glutathione S-transferase activity. Oxidative stress was exclusively induced by the lowest concentration of malathion considering SOD activity once CAT was unaffected by the stressors. Lipid peroxidation was registered exclusively by malathion at the two highest concentrations, and total hemoglobin content was only reduced by Cd at the two highest concentrations. The relationship among biochemical results, examined using the PCA, evidenced that malathion and Cd concentrations were clustered into two groups, while Phe only formed one group. Four hemoglobin genes of C. sancticaroli were tested for the first time in this species, with Hemoglobin-C being upregulated by malathion. The toxicity ranking was malathion > Phe > Cd, while biochemical and molecular results showed the order malathion > Cd > Phe. Our results highlight the importance of combining different markers to understand the effects of the diverse compounds in aquatic organisms.
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Affiliation(s)
- Débora Rebechi
- Department of Zoology, Federal University of Paraná, Curitiba, Paraná, Brazil
| | | | | | - Tiago Beltrão
- Department of Zoology, Federal University of Paraná, Curitiba, Paraná, Brazil
| | - Maiara Vicentini
- Department of Zoology, Federal University of Paraná, Curitiba, Paraná, Brazil
| | - Marco Tadeu Grassi
- Department of Chemistry, Federal University of Paraná, Curitiba, Paraná, Brazil
| | | | - Thiago Alessandre
- Department of Chemistry, Federal University of Paraná, Curitiba, Paraná, Brazil
| | - Simone Hasenbein
- Department of Anatomy, Physiology & Cell Biology, University of California, Davis, CA, USA
| | - Richard Connon
- Department of Anatomy, Physiology & Cell Biology, University of California, Davis, CA, USA
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12
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Kanan SM, Moyet MA. Fabricated metal zeolites as photocatalysts for the degradation of organic pollutants. RESEARCH ON CHEMICAL INTERMEDIATES 2021. [DOI: 10.1007/s11164-021-04416-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Fulton CA, Huff Hartz KE, Fuller NW, Kent LN, Anzalone SE, Miller TM, Connon RE, Poynton HC, Lydy MJ. Fitness costs of pesticide resistance in Hyalella azteca under future climate change scenarios. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 753:141945. [PMID: 32911165 DOI: 10.1016/j.scitotenv.2020.141945] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 08/19/2020] [Accepted: 08/22/2020] [Indexed: 06/11/2023]
Abstract
Global climate change continues to cause alterations in environmental conditions which can be detrimental to aquatic ecosystem health. The development of pesticide resistance in organisms such as Hyalella azteca can lead to increased susceptibility to environmental change. This research provides a robust assessment of the effects of alterations in salinity on the fitness of H. azteca. Full-life cycle bioassays were conducted with non-resistant and pyrethroid-resistant H. azteca cultured under two salinity conditions representing a rise from freshwater control (0.2 psu) to increased salinity due to salt-water intrusion, reduced snowpack and evaporative enrichment (6.0 psu). Additionally, the upper thermal tolerance was defined for each population at each salinity. Pyrethroid-resistant H. azteca exhibited reduced thermal tolerance; however, they produced more offspring per female than non-resistant animals. Compared to the low salinity water, both non-resistant and pyrethroid-resistant H. azteca produced more offspring, grew larger (based on dry mass), and produced larger offspring in elevated salinity, although pyrethroid-resistant animals had lower survival and lipid levels. This study provides fundamental information about the fitness potential of H. azteca in a changing climate, suggesting advantages for non-resistant animals under future climate scenarios. In addition, this research further supports the need to consider the effects of global climate change when conducting risk assessment of contaminants of concern, as well as the contribution of contaminants when investigating climate change impacts on populations, as exposure may contribute to niche contraction.
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Affiliation(s)
- Corie A Fulton
- Center for Fisheries, Aquaculture, and Aquatic Sciences, Department of Zoology, Southern Illinois University, Carbondale, IL 62901, USA.
| | - Kara E Huff Hartz
- Center for Fisheries, Aquaculture, and Aquatic Sciences, Department of Zoology, Southern Illinois University, Carbondale, IL 62901, USA.
| | - Neil W Fuller
- Center for Fisheries, Aquaculture, and Aquatic Sciences, Department of Zoology, Southern Illinois University, Carbondale, IL 62901, USA.
| | - Logan N Kent
- Center for Fisheries, Aquaculture, and Aquatic Sciences, Department of Zoology, Southern Illinois University, Carbondale, IL 62901, USA.
| | - Sara E Anzalone
- Center for Fisheries, Aquaculture, and Aquatic Sciences, Department of Zoology, Southern Illinois University, Carbondale, IL 62901, USA.
| | - Tristin M Miller
- Center for Fisheries, Aquaculture, and Aquatic Sciences, Department of Zoology, Southern Illinois University, Carbondale, IL 62901, USA.
| | - Richard E Connon
- School of Veterinary Medicine, Department of Anatomy, Physiology, and Cell Biology, University of California, Davis, CA 95616, USA.
| | - Helen C Poynton
- School for the Environment, University of Massachusetts, Boston, MA 02125, USA.
| | - Michael J Lydy
- Center for Fisheries, Aquaculture, and Aquatic Sciences, Department of Zoology, Southern Illinois University, Carbondale, IL 62901, USA.
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14
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Major KM, Brander SM. The Ecological and Evolutionary Implications of Pyrethroid Exposure: A New Perspective on Aquatic Ecotoxicity. THE HANDBOOK OF ENVIRONMENTAL CHEMISTRY 2020. [DOI: 10.1007/698_2019_432] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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