1
|
Jeremias G, Muñiz-González AB, Mendes Gonçalves FJ, Martínez-Guitarte JL, Asselman J, Luísa Pereira J. History of exposure to copper influences transgenerational gene expression responses in Daphnia magna. Epigenetics 2024; 19:2296275. [PMID: 38154067 PMCID: PMC10761054 DOI: 10.1080/15592294.2023.2296275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 12/13/2023] [Indexed: 12/30/2023] Open
Abstract
The establishment of transgenerational effects following chemical exposure is a powerful phenomenon, capable of modulating ecosystem health beyond exposure periods. This study assessed the transgenerational effects occurring due to copper exposure in the invertebrate D. magna at the transcriptional level, while evaluating the role of exposure history on such responses. Thus, daphnids acclimated for several generations in a copper vs. clean medium were then exposed for one generation (F0) to this metal, and monitored for the following non-exposed generations (F1, F2 and F3). Organisms differing in exposure histories showed remarkably different transcriptional profiles at the F0, with naïve organisms being more profoundly affected. These trends were confirmed for F3 treatments, which presented different transcriptional patterns for genes involved in detoxification, oxidative stress, DNA damage repair, circadian clock functioning and epigenetic regulation. Furthermore, regardless of exposure history, a great number of histone modifier genes were always found transcriptionally altered, thus suggesting the involvement of histone modifications in the response of Daphnia to metal exposure. Lastly, remarkably distinct transgenerational transcriptional responses were found between naïve and non-naïve organisms, thereby highlighting the influence of exposure history on gene expression and confirming the capacity of metals to determine transgenerational transcriptional effects across non-exposed generations.
Collapse
Affiliation(s)
- Guilherme Jeremias
- CESAM - Centre for Environmental and Marine Studies & Department of Biology, University of Aveiro, Aveiro, Portugal
| | - Ana-Belén Muñiz-González
- CESAM - Centre for Environmental and Marine Studies & Department of Biology, University of Aveiro, Aveiro, Portugal
- Biology & Toxicology Group, Department of Mathematics, Physics, and Fluids, National Distance Education University (UNED), Madrid, Spain
| | | | - José-Luis Martínez-Guitarte
- Biology & Toxicology Group, Department of Mathematics, Physics, and Fluids, National Distance Education University (UNED), Madrid, Spain
| | - Jana Asselman
- Blue Growth Research Lab, Ghent University, Ostend, Belgium
| | - Joana Luísa Pereira
- CESAM - Centre for Environmental and Marine Studies & Department of Biology, University of Aveiro, Aveiro, Portugal
| |
Collapse
|
2
|
Moro H, Raldúa D, Barata C. Developmental defects in cognition, metabolic and cardiac function following maternal exposures to low environmental levels of selective serotonin re-uptake inhibitors and tributyltin in Daphnia magna. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 917:170463. [PMID: 38290680 DOI: 10.1016/j.scitotenv.2024.170463] [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: 11/14/2023] [Revised: 01/03/2024] [Accepted: 01/24/2024] [Indexed: 02/01/2024]
Abstract
Aquatic organisms are exposed to low concentrations of neuro-active chemicals, many of them acting also as neuroendocrine disruptors that can be hazardous during earlier embryonic stages. The present study aims to assess how exposure early in live to environmental low concentrations of two selective serotonin reuptake inhibitors (SSRIs), fluoxetine and sertraline, and tributyltin (TBT) affected cognitive, metabolic and cardiac responses in the model aquatic crustacean Daphnia magna. To that end, newly brooded females were exposed for an entire reproductive cycle (3-4 days) and the response of collected juveniles in the first, second and third consecutive broods, which were exposed, respectively, as embryos, provisioned and un-provisioned egg stages, was monitored. Pre-exposure to the selected SSRIs during embryonic and egg developmental stages altered the swimming behaviour of D. magna juveniles to light in a similar way reported elsewhere by serotonergic compounds while TBT altered cognition disrupting multiple neurological signalling routes. The studied compounds also altered body size, the amount of storage lipids in lipid droplets, heart rate, oxygen consumption rates and the transcription of related serotonergic, dopaminergic and lipid metabolic genes in new-born individuals, mostly pre-exposed during their embryonic and provisioning egg stages. The obtained cognitive, cardiac and metabolic defects in juveniles developed from exposed sensitive pre-natal stages align with the "Developmental Origins of Health and Disease (DoHAD)" paradigm.
Collapse
Affiliation(s)
- Hugo Moro
- Institute for Environmental Assessment and Water Research (IDAEA-CSIC), Jordi Girona 18, 08034 Barcelona, Spain
| | - Demetrio Raldúa
- Institute for Environmental Assessment and Water Research (IDAEA-CSIC), Jordi Girona 18, 08034 Barcelona, Spain
| | - Carlos Barata
- Institute for Environmental Assessment and Water Research (IDAEA-CSIC), Jordi Girona 18, 08034 Barcelona, Spain.
| |
Collapse
|
3
|
Coone M, Bisschop K, Vanoverberghe I, Verslype C, Decaestecker E. Genotype specific and microbiome effects of hypoxia in the model organism Daphnia magna. J Evol Biol 2023; 36:1669-1683. [PMID: 37822108 DOI: 10.1111/jeb.14233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 06/29/2023] [Accepted: 08/11/2023] [Indexed: 10/13/2023]
Abstract
The fitness of the host is highly influenced by the interplay between the host and its associated microbiota. The flexible nature of these microbiota enables them to respond swiftly to shifts in the environment, which plays a key role in the host's capacity to withstand environmental stresses. To understand the role of the microbiome in host tolerance to hypoxia, one of the most significant chemical changes occurring in water ecosystems due to climate change, we performed a reciprocal gut transplant experiment with the freshwater crustacean Daphnia magna. In a microbiome transplant experiment, two genotypes of germ-free recipients were inoculated with gut microbiota from Daphnia donors of their own genotype or from the other genotype, that had been either pre-exposed to normoxic or hypoxic conditions. We found that D. magna individuals had a higher survival probability in hypoxia if their microbiome had been pre-exposed to hypoxia. The bacterial communities of the recipients changed over time with a reduction in alpha diversity, which was stronger when donors were pre-exposed to a hypoxic environment. While donor genotype had no influence on the long-term survival probability in hypoxia, donor genotypes was the most influential factor of the microbial community 3 days after the transplantation. Our results indicate that microbiome influencing factors mediate host fitness in a hypoxic environment in a time depending way.
Collapse
Affiliation(s)
- Manon Coone
- Aquatic Biology, Department of Biology, KU Leuven, Kortrijk, Belgium
- Digestive Oncology, Department of Oncology, KU Leuven, Leuven, Belgium
| | - Karen Bisschop
- Aquatic Biology, Department of Biology, KU Leuven, Kortrijk, Belgium
- Terrestrial Ecology, Department of Biology, Ghent University, Ghent, Belgium
| | | | - Chris Verslype
- Digestive Oncology, Department of Oncology, KU Leuven, Leuven, Belgium
| | | |
Collapse
|
4
|
Gylytė B, Martinyuk V, Cimmperman R, Karitonas R, Stoliar O, Manusadžianas L. Long-term toxicity of chlorpromazine, diclofenac and two lanthanides on three generations of Ceriodaphnia dubia. PeerJ 2023; 11:e16472. [PMID: 38025671 PMCID: PMC10666609 DOI: 10.7717/peerj.16472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 10/25/2023] [Indexed: 12/01/2023] Open
Abstract
Amultigenerational study on Ceriodaphnia dubia was carried out by exposing three subsequent generations to pharmaceuticals chlorpromazine (CPZ) and diclofenac (DCF), and two lanthanide chlorides, gadolinium as GdCl3 and europium as EuCl3. As the treatments, environmentally relevant concentrations were chosen (0.001, 0.01 and 0.1 mg/L for CPZ; 0.1, 1 and 10 mg/L for DCF; 0.425, 4.25 and 42.5 µg/L for Gd and 0.41, 4.1 and 41 µg/L for Eu). Survival, population growth and reproduction success were evaluated at 21 and 30 days of exposure, and the whole observation period lasted 40 days. The least sensitive to all selected substances was the first daphnid generation (F1). Within 21-day exposure, no significant effects of the psychotropic drug CPZ on C. dubia survival were observed in generations F1-F3. The anti-inflammatory drug DCF did not affect survival in the F1 generation; however, it significantly reduced survival in the F3 generation at 1-10 mg/L. Both lanthanides did not affect survival in the F1 and F2 generations of C. dubia but considerably decreased survival in the F3 at 4-42 µg/L. Both pharmaceuticals stimulated the reproduction of C. dubia in the F1 generation, while inhibition occurred at the highest tested concentrations in generations F2 and F3. The inhibitory effect on the reproductive success of lanthanides in the F2 generation resembled that for CPZ but not for DCF. The dynamics of adverse effects during the 21-30-day period revealed that despite increased mortality in the controls (up to 30%), concentrations used in the study minified, in most instances, the survival and aggravated population growth and reproduction success of C. dubia. Our data suggest that C. dubia as a test organism can be used for 21 days in multigenerational investigations, especially when testing close to environmental concentrations. In this respect, the standard C. dubia chronic toxicity assay seems limited since prolonged observations and several generations of daphnids are required to obtain reliable information for the risk assessment of potentially aggressive chemicals.
Collapse
Affiliation(s)
- Brigita Gylytė
- Nature Research Centre, Institute of Botany, Vilnius, Lithuania
| | - Viktoria Martinyuk
- Ternopil Volodymyr Hnatiuk National Pedagogical University, Ternopil, Ukraine
| | - Reda Cimmperman
- Nature Research Centre, Institute of Botany, Vilnius, Lithuania
| | | | - Oksana Stoliar
- Ternopil Volodymyr Hnatiuk National Pedagogical University, Ternopil, Ukraine
| | | |
Collapse
|
5
|
Saputra F, Suryanto ME, Audira G, Luong CT, Hung CH, Roldan MJ, Vasquez RD, Hsiao CD. Using DeepLabCut for markerless cardiac physiology and toxicity estimation in water fleas (Daphnia magna). AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2023; 263:106676. [PMID: 37689033 DOI: 10.1016/j.aquatox.2023.106676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 08/25/2023] [Accepted: 08/30/2023] [Indexed: 09/11/2023]
Abstract
Daphnia magna is one species of water flea that has been used for a long time for ecotoxicity studies. In addition, Daphnia has a myogenic heart that is very useful for cardiotoxicity studies. Previous attempts to calculate the cardiac parameter endpoints in Daphnia suffer from the drawback of tedious operation and high variation due to manual counting errors. Even the previous method that utilized deep learning to help the process suffer from either overestimation of parameters or the need for specialized equipment to perform the analysis. In this study, we utilized DeepLabCut software previously used for animal pose tracking and demonstrated that ResNet_152 was the best fit for training the network. The trained network also showed comparable results with ImageJ and Kymograph, which was mostly done manually. In addition to that, several macro scripts in either Excel or Python format were developed to help summarize the data for faster analysis. The trained network was then challenged to analyze the potential cardiotoxicity of imidacloprid and pendimethalin in D. magna, and it showed that both pesticides cause alteration in their cardiac performance. Overall, this method provides a simple and automatic method to analyze the cardiac performance of Daphnia by utilizing DeepLabCut. The method proposed in this paper can contribute greatly to scientists conducting fast and accurate cardiotoxicity measurements when using Daphnia as a model.
Collapse
Affiliation(s)
- Ferry Saputra
- Department of Chemistry, Chung Yuan Christian University, Taoyuan 320314, Taiwan; Department of Bioscience Technology, Chung Yuan Christian University, Taoyuan 320314, Taiwan
| | - Michael Edbert Suryanto
- Department of Chemistry, Chung Yuan Christian University, Taoyuan 320314, Taiwan; Department of Bioscience Technology, Chung Yuan Christian University, Taoyuan 320314, Taiwan
| | - Gilbert Audira
- Department of Chemistry, Chung Yuan Christian University, Taoyuan 320314, Taiwan; Department of Bioscience Technology, Chung Yuan Christian University, Taoyuan 320314, Taiwan
| | - Cao Thang Luong
- Department of Chemical Engineering & Institute of Biotechnology and Chemical Engineering, I-Shou University, Da-Shu, Kaohsiung City 84001, Taiwan
| | - Chih-Hsin Hung
- Department of Chemical Engineering & Institute of Biotechnology and Chemical Engineering, I-Shou University, Da-Shu, Kaohsiung City 84001, Taiwan
| | - Marri Jmelou Roldan
- Department of Pharmacy, Faculty of Pharmacy, University of Santo Tomas, Manila 1015, Philippines; Research Center for the Natural and Applied Sciences, University of Santo Tomas, Manila 1015, Philippines
| | - Ross D Vasquez
- Department of Pharmacy, Faculty of Pharmacy, University of Santo Tomas, Manila 1015, Philippines; Research Center for the Natural and Applied Sciences, University of Santo Tomas, Manila 1015, Philippines; The Graduate School, University of Santo Tomas, Manila 1015, Philippines
| | - Chung-Der Hsiao
- Department of Chemistry, Chung Yuan Christian University, Taoyuan 320314, Taiwan; Department of Bioscience Technology, Chung Yuan Christian University, Taoyuan 320314, Taiwan; Center for Nanotechnology, Chung Yuan Christian University, Taoyuan 320314, Taiwan; Research Center for Aquatic Toxicology and Pharmacology, Chung Yuan Christian University, Taoyuan 320314, Taiwan.
| |
Collapse
|
6
|
de Paula VDCS, Gomes MF, Martins LRR, Yamamoto FY, de Freitas AM. Acute toxicity characterization of organic UV-filters and chronic exposure revealing multigenerational effects in DAPHNIA MAGNA. ECOTOXICOLOGY (LONDON, ENGLAND) 2022; 31:1413-1425. [PMID: 36264527 DOI: 10.1007/s10646-022-02598-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/05/2022] [Indexed: 06/16/2023]
Abstract
Organic ultraviolet (UV) filters have often been detected in aquatic ecosystems in concentrations ranging from ng/L to μg/L. However, both their acute and chronic effects on aquatic organisms have been insufficiently explored. This study aimed to evaluate acute toxicity of some of the main UV filters used worldwide (2-ethylhexyl,4-methoxycinnamate/EHMC, avobenzone/AVO, benzophenone-3/BP-3, and octocrylene/OC), in three aquatic organisms (Artemia salina, Desmodesmus subspicatus, and Daphnia magna), and to further investigate multigenerational effects in D. magna. After acute toxicity was confirmed, daphnids were chronically exposed to environmentally relevant concentrations of UV filters for two consecutive generations (F0 and F1), and reproductive endpoints, as well as catalase (CAT) and glutathione-S-transferase (GST) activities, were assessed. EHMC showed the most toxic potential, with the lowest EC50 values for the three organisms. On the other hand, reproductive delays and a decrease in the reproduction rate were observed in the F1 generation exposed to AVO (4.4 µg/L), BP-3 (0.17 µg/L), EHMC (0.2 µg/L), and MIX. An increase of the CAT activity in organisms exposed to BP-3 and EHMC suggested induction of the antioxidant system. Although no reproductive effect was observed in the first generation, toxic effects obtained in the F1 revealed the importance of multigenerational studies and the potential harm of UV filters to the life cycle of D. magna, even at environmentally relevant concentrations. This emphasizes the need for further studies considering these levels of exposure and more realistic experimental designs to better understand their potential risks. Environmentally relevant concentrations of Organic UV filters are not lethal to aquatic organisms, however may affect reproductive parameters in Daphnia magna though multigenerational exposures.
Collapse
Affiliation(s)
- Vinícius de C S de Paula
- Laboratory of Ecotoxicology, Department of Chemistry and Biology, Federal University of Technology-Paraná, Curitiba, Paraná, Brazil
| | - Monike F Gomes
- Laboratory of Ecotoxicology, Department of Chemistry and Biology, Federal University of Technology-Paraná, Curitiba, Paraná, Brazil
| | - Lucia Regina R Martins
- Multiuser Laboratory of Environmental Analysis, Federal University of Technology-Paraná, Curitiba, Paraná, Brazil
| | - Flávia Y Yamamoto
- Institute of Biosciences, São Paulo State University, São Vicente, Brazil
| | - Adriane Martins de Freitas
- Laboratory of Ecotoxicology, Department of Chemistry and Biology, Federal University of Technology-Paraná, Curitiba, Paraná, Brazil.
- Multiuser Laboratory of Environmental Analysis, Federal University of Technology-Paraná, Curitiba, Paraná, Brazil.
| |
Collapse
|
7
|
Sarapultseva EI, Uskalova DV, Ustenko KV, Tikhonov VN, Ivanov IA, Tikhonov AV. Transgenerational changes in Daphnia magna under radio frequency radiation in the juvenile and puberty period. Int J Radiat Biol 2022; 99:551-560. [PMID: 35675553 DOI: 10.1080/09553002.2022.2087928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
PURPOSE To analyze the results of direct and transgenerational effects of radio frequency electromagnetic fields (RF-EMF) on the model organism of crustaceans Daphnia magna. MATERIALS AND METHODS D. magna were chronically exposed at 900 GHz EMF with an energy flux density (EFD) of about 1 mW/cm2 in the juvenile and pubertal periods of their ontogenesis. The cytotoxicity of exposure as well as survival, fertility and teratogenic effect of directly exposed daphnids and their progeny across three generations were analyzed. RESULTS AND CONCLUSIONS The results of our study show that exposure of RF-EMF at juvenile period can significantly affect the fertility and size of irradiated daphnids and their offspring of the first generation. The decrease in fertility may be associated with a cytotoxic effect on the cells of irradiated animals. The reduction in the size of the terminal spine and the body of individuals is an indicator of the negative impact of radiation on the protective strategy of the crustacean population. The reproductive process is restored by the second generation. The results of our study provide further insights into the possible mechanisms underlying the in vivo effects of RF-EMF.
Collapse
Affiliation(s)
- Elena I Sarapultseva
- National Research Nuclear University MEPhI, Engineering-Physics Institute of Biomedicine, Moscow, Russia.,A Tsyb Medical Radiological Research Center - Branch of FSBI NMRRC of the Ministry of Health of Russia, Obninsk, Russia
| | - Darya V Uskalova
- National Research Nuclear University MEPhI, Engineering-Physics Institute of Biomedicine, Moscow, Russia
| | - Ksenya V Ustenko
- National Research Nuclear University MEPhI, Engineering-Physics Institute of Biomedicine, Moscow, Russia
| | - Viktor N Tikhonov
- FSBI All-Russian Research Institute of Radiology and Agroecology, Obninsk, Russia
| | - Igor A Ivanov
- FSBI All-Russian Research Institute of Radiology and Agroecology, Obninsk, Russia
| | - Alexander V Tikhonov
- FSBI All-Russian Research Institute of Radiology and Agroecology, Obninsk, Russia
| |
Collapse
|
8
|
Im J, Eom HJ, Choi J. Effect of Early-Life Exposure of Polystyrene Microplastics on Behavior and DNA Methylation in Later Life Stage of Zebrafish. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2022; 82:558-568. [PMID: 35469368 DOI: 10.1007/s00244-022-00924-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 03/09/2022] [Indexed: 06/14/2023]
Abstract
Microplastic contamination has received increasing attention in recent years, and concern regarding the toxicity of microplastics to the environment and humans has increased. In this study, we investigated the neurodevelopmental toxicity of polystyrene microplastics (PSMPs) in the zebrafish Danio rerio under different exposure scenarios. Zebrafish were exposed to PSMPs during embryonic stage and then allowed the fish to recover. The neurodevelopmental toxic responses were investigated using fish behavior and behavior-related gene expression. Early-life exposure to PSMPs did not alter fish behavior at the early stage; however, it led to hyperactivity later life stage. Generally, oxidative stress (i.e., sod2 and nrf2a)- and nervous system (i.e., slc6a4b, npy, and nrbf2)-related gene expression increased in all PSMPs-exposed fish. DNA hypomethylation was observed in fish challenged for a second time using the same PSMPs. Taken together, the current results imply that PSMPs have neurodevelopmental toxic potential when introduced early in life.
Collapse
Affiliation(s)
- Jeongeun Im
- School of Environmental Engineering, University of Seoul, 163 Siripdaero, Dongdaemun-gu, Seoul, 02504, Republic of Korea
| | - Hyun-Jeong Eom
- School of Environmental Engineering, University of Seoul, 163 Siripdaero, Dongdaemun-gu, Seoul, 02504, Republic of Korea
| | - Jinhee Choi
- School of Environmental Engineering, University of Seoul, 163 Siripdaero, Dongdaemun-gu, Seoul, 02504, Republic of Korea.
| |
Collapse
|
9
|
Qi Q, Li Q, Li J, Mo J, Tian Y, Guo J. Transcriptomic analysis and transgenerational effects of ZnO nanoparticles on Daphnia magna: Endocrine-disrupting potential and energy metabolism. CHEMOSPHERE 2022; 290:133362. [PMID: 34933032 DOI: 10.1016/j.chemosphere.2021.133362] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/15/2021] [Accepted: 12/16/2021] [Indexed: 06/14/2023]
Abstract
The widespread application of zinc oxide nanoparticles (ZnO NPs) has raised concerns over the adverse effects on aquatic species. In this study, transcriptomic analysis was applied to evaluate the chronic toxicity of ZnO NPs on the freshwater invertebrate Daphnia magna and the intergenerational effects were then further investigated. Parent daphnia (F0) were exposed to ZnO NPs at 3, 60, and 300 μg L-1 for 21 days. ZnO NPs significantly inhibited the reproduction (first pregnancy and spawning time, total number of offspring) and growth (molting frequency and body length) of F0. Here, differentially expressed genes (DEGs) involved in lysosomal and phagosome, energy metabolism and endocrine disruption pathways were significantly downregulated. Furthermore, disruption on the transport and catabolic processes probably resulted in the particle accumulation. The inhibited pathways related to energy metabolism may partially account for the body length, molting and reproductive restriction. The suppression of growth and reproduction may attribute to the down-regulation of insulin secretion and ovarian steroidogenesis pathways, respectively. Partial recovery of growth and reproductive inhibition in F1 - F3 descended from the F0 generation exposure did not support constant transgenerational effects. This study unravels the molecular mechanisms and transgenerational consequences of the toxicity of nanoparticles on Daphnia.
Collapse
Affiliation(s)
- Qianju Qi
- Shaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity, College of Urban and Environmental Sciences, Northwest University, Xi'an, 710127, China
| | - Qi Li
- Shaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity, College of Urban and Environmental Sciences, Northwest University, Xi'an, 710127, China
| | - Jing Li
- Shaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity, College of Urban and Environmental Sciences, Northwest University, Xi'an, 710127, China
| | - Jiezhang Mo
- State Key Laboratory of Marine Pollution and Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Yulu Tian
- Shaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity, College of Urban and Environmental Sciences, Northwest University, Xi'an, 710127, China
| | - Jiahua Guo
- Shaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity, College of Urban and Environmental Sciences, Northwest University, Xi'an, 710127, China.
| |
Collapse
|
10
|
Felipe MC, Bernegossi AC, Cardoso-Silva BN, Dell'Acqua MM, Corbi JJ. Chironomus sancticaroli generation test applied to chemical contaminants and freshwater sediment samples. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:39282-39295. [PMID: 33754272 DOI: 10.1007/s11356-021-13250-9] [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: 10/20/2020] [Accepted: 02/28/2021] [Indexed: 06/12/2023]
Abstract
The use of ecotoxicological bioassays has been increasing due to the importance of understanding the effects of substances on biota and to help environmental agencies determine water and sediment qualities. The use of Chironomus sp. in laboratory bioassays is extensive, but there is still a lack of studies regarding the application of extended ecotoxicological tests, which evaluate different population generation responses and show a detailed impact on their development. The present study investigated the response of Chironomus sancticaroli, a Brazilian endemic insect, to 17α-ethinylestradiol hormone, caffeine anhydrous, LAS (linear alkylbenzene sulfonate), and environmental samples (sediments) in relation to wing length, fecundity, and larval length over three generations. Statistically, differences for all contaminants between P (parental), F1, and F2 generations (p ≤ 0.05) were observed, indicating that in the environment, the organism may be negatively affected when exposed to contaminants in successive generations. Different ecological responses were also noted in comparison to classic acute (96h) and chronic (10 days) ecotoxicological tests using Chironomus sancticaroli. Our results highlight that the generation test can present more detailed results regarding the effects of stressors on the organism's life cycle than do the classic bioassays.
Collapse
Affiliation(s)
- Mayara Caroline Felipe
- Aquatic Ecology Laboratory, Department of Hydraulic and Sanitation (SHS), São Carlos School of Engineering (EESC), University of Sao Paulo-USP, C.P. 359, São Carlos, SP, CEP 13566-590, Brazil.
| | - Aline Christine Bernegossi
- Aquatic Ecology Laboratory, Department of Hydraulic and Sanitation (SHS), São Carlos School of Engineering (EESC), University of Sao Paulo-USP, C.P. 359, São Carlos, SP, CEP 13566-590, Brazil
| | - Bruna Nayara Cardoso-Silva
- Aquatic Ecology Laboratory, Department of Hydraulic and Sanitation (SHS), São Carlos School of Engineering (EESC), University of Sao Paulo-USP, C.P. 359, São Carlos, SP, CEP 13566-590, Brazil
| | - Marcelo Marques Dell'Acqua
- Aquatic Ecology Laboratory, Department of Hydraulic and Sanitation (SHS), São Carlos School of Engineering (EESC), University of Sao Paulo-USP, C.P. 359, São Carlos, SP, CEP 13566-590, Brazil
| | - Juliano José Corbi
- Aquatic Ecology Laboratory, Department of Hydraulic and Sanitation (SHS), São Carlos School of Engineering (EESC), University of Sao Paulo-USP, C.P. 359, São Carlos, SP, CEP 13566-590, Brazil
| |
Collapse
|
11
|
Rodríguez-Miguel A, Hernández-Zamora M, Martínez-Jerónimo L, Martínez-Jerónimo F. Exposure to sublethal concentrations of the glyphosate-based herbicide Faena® increases sensitivity in the progeny of the American cladoceran Daphnia exilis (Herrick, 1895). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:38094-38105. [PMID: 33725304 DOI: 10.1007/s11356-021-13259-0] [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: 09/21/2020] [Accepted: 03/01/2021] [Indexed: 06/12/2023]
Abstract
The use of herbicides has increased over the last decades. Glyphosate is the most widely used herbicide commercialized in more than 750 formulations. While information about glyphosate's toxicity on different non-target aquatic organisms has been vastly documented, we know little about the transgenerational effects in aquatic biota. This study determined the cross-generation effects produced by the glyphosate-based herbicide Faena® on the American cladoceran Daphnia exilis. Measured endpoints were survival, reproductive responses, metabolic biomarkers, and the size of neonates. D. exilis was exposed to glyphosate concentrations of 2.09, 2.49, and 3.15 (mg L-1) (as content in Faena®) during 21 days starting from neonates, at 25°C, 16:8 photoperiod, fed with 8 × 105 cells mL-1 of Pseudokirchneriella subcapitata. The LC50 was 4.22 mg L-1. Survival, accumulated progeny, and the number of clutches in the parental generation (P1) were significantly higher than those observed in the first generation (F1). Exposure to the herbicide completely inhibited reproduction in the F1. The size of the neonates varied among treatments and broods in P1; nevertheless, neonate size (body and total lengths, as well as body width) was significantly affected in F1. Toxic effects on the survival and reproduction of D. exilis were significantly increased in the F1 exposed to Faena®. Results warn about the augmented effect on progeny where parents were exposed to this herbicide. Multigenerational adverse effects could be expected in freshwater zooplankton exposed to Faena®. The frequently claimed low toxicity of glyphosate must be revised to control the indiscriminate use of this herbicide.
Collapse
Affiliation(s)
- Alma Rodríguez-Miguel
- Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Laboratorio de Hidrobiología Experimental, Prol. Carpio y Plan de Ayala s/n, Col. Santo Tomás, 11340, Mexico City, CDMX, Mexico
| | - Miriam Hernández-Zamora
- Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Laboratorio de Hidrobiología Experimental, Prol. Carpio y Plan de Ayala s/n, Col. Santo Tomás, 11340, Mexico City, CDMX, Mexico
| | - Laura Martínez-Jerónimo
- Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Laboratorio de Hidrobiología Experimental, Prol. Carpio y Plan de Ayala s/n, Col. Santo Tomás, 11340, Mexico City, CDMX, Mexico
| | - Fernando Martínez-Jerónimo
- Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Laboratorio de Hidrobiología Experimental, Prol. Carpio y Plan de Ayala s/n, Col. Santo Tomás, 11340, Mexico City, CDMX, Mexico.
| |
Collapse
|
12
|
Callens M, De Meester L, Muylaert K, Mukherjee S, Decaestecker E. The bacterioplankton community composition and a host genotype dependent occurrence of taxa shape the Daphnia magna gut bacterial community. FEMS Microbiol Ecol 2021; 96:5861314. [PMID: 32573725 PMCID: PMC7360484 DOI: 10.1093/femsec/fiaa128] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 06/22/2020] [Indexed: 12/21/2022] Open
Abstract
The assembly of host-associated bacterial communities is influenced by a multitude of biotic and abiotic factors. It is essential to gain insight in the impact and relative strength of these factors if we want to be able to predict the effects of environmental change on the assembly of host-associated bacterial communities, or deliberately modify them. The environmental pool of bacteria, from which the host is colonized, and the genetic background of the host are both considered to be important in determining the composition of host-associated bacterial communities. We experimentally assessed the relative importance of these two factors and their interaction on the composition of Daphnia magna gut bacterial communities. Bacterioplankton originating from natural ponds or a laboratory culture were used to inoculate germ-free Daphnia of different genotypes. We found that the composition of the environmental bacterial community has a major influence on the Daphnia gut bacterial community, both reflected by the presence or absence of specific taxa as well as by a correlation between abundances in the environment and on the host. Our data also indicate a consistent effect of host genotype on the occurrence of specific bacterial taxa in the gut of Daphnia over different environments.
Collapse
Affiliation(s)
- Martijn Callens
- Laboratory of Aquatic Biology, Department of Biology, University of Leuven - Campus KULAK, E. Sabbelaan 53, B-8500 Kortrijk, Belgium.,CEFE, Univ Montpellier, CNRS, EPHE, IRD, Univ Paul Valéry Montpellier 3, Montpellier, France
| | - Luc De Meester
- Laboratory of Aquatic Ecology, Evolution and Conservation, University of Leuven, Charles Deberiotstraat 32, 3000 Leuven, Belgium.,Institute of Biology, Freie Universität Berlin, Köning-Luise-Strasse 1-3, 14195 Berlin, Germany.,Leibniz Institut für Gewasserökologie und Binnenfischerei (IGB), Müggelseedamm 310, 12587 Berlin, Germany
| | - Koenraad Muylaert
- Laboratory of Aquatic Biology, Department of Biology, University of Leuven - Campus KULAK, E. Sabbelaan 53, B-8500 Kortrijk, Belgium
| | - Shinjini Mukherjee
- Laboratory of Aquatic Ecology, Evolution and Conservation, University of Leuven, Charles Deberiotstraat 32, 3000 Leuven, Belgium
| | - Ellen Decaestecker
- Laboratory of Aquatic Biology, Department of Biology, University of Leuven - Campus KULAK, E. Sabbelaan 53, B-8500 Kortrijk, Belgium
| |
Collapse
|
13
|
Mothersill CE, Oughton DH, Schofield PN, Abend M, Adam-Guillermin C, Ariyoshi K, Beresford NA, Bonisoli-Alquati A, Cohen J, Dubrova Y, Geras’kin SA, Hevrøy TH, Higley KA, Horemans N, Jha AN, Kapustka LA, Kiang JG, Madas BG, Powathil G, Sarapultseva EI, Seymour CB, Vo NTK, Wood MD. From tangled banks to toxic bunnies; a reflection on the issues involved in developing an ecosystem approach for environmental radiation protection. Int J Radiat Biol 2020; 98:1185-1200. [DOI: 10.1080/09553002.2020.1793022] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
| | | | - Paul N. Schofield
- Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, UK
| | - Michael Abend
- Bundeswehr Institute of Radiobiology, Munich, Germany
| | | | - Kentaro Ariyoshi
- Integrated Center for Science and Humanities, Fukushima Medical University, Fukushima City, Japan
| | | | | | - Jason Cohen
- Department of Biology and Department of Physics and Astronomy, McMaster University, Hamilton, Canada
| | - Yuri Dubrova
- Department of Genetics, University of Leicester, Leicester, UK
| | | | | | - Kathryn A. Higley
- School of Nuclear Science and Engineering, Oregon State University, Corvallis, OR, USA
| | - Nele Horemans
- Belgian Nuclear Research Centre (SCK CEN), Mol, Belgium
| | - Awadhesh N. Jha
- School of Biological and Marine Sciences, University of Plymouth, Plymouth, UK
| | | | - Juliann G. Kiang
- Armed Forces Radiobiology Research Institute, Uniformed services University of the Health Sciences, Bethesda, MD, USA
| | - Balázs G. Madas
- Environmental Physics Department, Centre for Energy Research, Budapest, Hungary
| | - Gibin Powathil
- Department of Mathematics, Computational Foundry, Swansea University, Swansea, UK
| | | | | | - Nguyen T. K. Vo
- Department of Biology and Department of Physics and Astronomy, McMaster University, Hamilton, Canada
| | - Michael D. Wood
- School of Science, Engineering & Environment, University of Salford, Salford, UK
| |
Collapse
|
14
|
Melo A, Ferreira C, Ferreira IMPLVO, Mansilha C. Acute and chronic toxicity assessment of haloacetic acids using Daphnia magna. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2019; 82:977-989. [PMID: 31607230 DOI: 10.1080/15287394.2019.1676959] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Haloacetic acids (HAAs) are undesirable disinfection by-products (DBPs), released into aquatic ecosystems from various anthropogenic and natural sources. The aim of this study was to examine the ecological risk of exposure to three HAAs commonly detected in water, such as monobromoacetic acid (MBA), monochloroacetic acid (MCA), and trichloroacetic acid (TCA), in in vivo acute and chronic toxicity tests using Daphnia magna as a model. Acute tests showed that MBA was the most toxic of these compounds followed by MCA and TCA as evidenced by immobilization. Aquatic organisms in natural conditions might be exposed simultaneously to numerous compounds; thus, binary mixtures of selected HAAs and a ternary mixture of these were tested. Concentration addition (CA) and independent action (IA) models were used for a predictive assessment of mixture toxicity. Data demonstrated that CA appeared to be the most reliable indicator for HAAs binary and ternary mixtures suggestive of an additive behavior. Median effective concentration (EC50) values from the mixed exposure tests were significantly lower than results obtained from single tests for all three HAAs where an increase of toxicity greater than 50%. Multigenerational chronic tests were also performed exposing daphnids to the ternary mixture of HAAs. A markedly decreased sexual maturity and number of offspring and broods per daphnid especially in the second generation were noted.
Collapse
Affiliation(s)
- Armindo Melo
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, 4000-055 Porto, Portugal
- LAQV/REQUIMTE - Universidade do Porto, Porto, Portugal
| | - Cláudia Ferreira
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, 4000-055 Porto, Portugal
| | - Isabel M P L V O Ferreira
- LAQV/REQUIMTE/Departamento de Ciências Químicas, Laboratório de Bromatologia e Hidrologia, Faculdade de Farmácia - Universidade do Porto, Porto, Portugal
| | - Catarina Mansilha
- Departamento de Saúde Ambiental, Instituto Nacional de Saúde Doutor Ricardo Jorge, 4000-055 Porto, Portugal
- LAQV/REQUIMTE - Universidade do Porto, Porto, Portugal
| |
Collapse
|
15
|
Im J, Chatterjee N, Choi J. Genetic, epigenetic, and developmental toxicity of Chironomus riparius raised in metal-contaminated field sediments: A multi-generational study with arsenic as a second challenge. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 672:789-797. [PMID: 30978541 DOI: 10.1016/j.scitotenv.2019.04.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 03/26/2019] [Accepted: 04/01/2019] [Indexed: 06/09/2023]
Abstract
Ecotoxicity tests conducted under well-controlled lab conditions often do not reflect the real environmental conditions. To this end, we designed an ecotoxicity test using an aquatic midge, Chironomus riparius, raised in metal-contaminated field sediments (MCFS), which reflect the real environmental conditions, for five consecutive generations (F0-F4) followed by a toxic response to arsenic exposure (as a second challenge). The toxic responses (i.e. DNA damage, DNA methylation, stress response gene expression, and mortality) were compared to those organisms reared in lab sediments (LS). Under the MCFS condition, increased adult emergence was observed for the second and third generations (F1 and F2), while a decreased tendency was evident thereafter (F3 and F4) compared to that of F0. When comparing C. riparius raised in MCFS or LS exposed to arsenic, increased sensitivity (declined survival) was observed in the larvae from F2. However, that tendency was not present in F4 of the MCFS midges, indicating a possible physiological adaptation. Increased DNA damage was observed in the MCFS-exposed organisms (F0, F2, and F4) compared to the those exposed to LS, particularly at F0. Arsenic exposure induced hypermethylation at F0 and, in contrast, hypomethylation at the later generations (F2, F4) in the MCFS-exposed organisms. Global DNA methylation results were supported by the expression of genes involved in enzymatic methylation. Moreover, alterations in oxidative stress related to gene expression showed that significant oxidative stress and perturbation of glutathione reserves occurred under the MCFS and the subsequent arsenic exposure conditions. Overall, our results suggest that multigenerational rearing under MCFS conditions resulted in physiological adaptation of C. riparius to metal exposure, specifically at later generations, which in turn modulated its response to arsenic stress through possible genetic and epigenetic mechanisms.
Collapse
Affiliation(s)
- Jeongeun Im
- School of Environmental Engineering, University of Seoul, 163 Seoulsiripdae-ro, Dongdaemun-gu, Seoul 02504, Republic of Korea
| | - Nivedita Chatterjee
- School of Environmental Engineering, University of Seoul, 163 Seoulsiripdae-ro, Dongdaemun-gu, Seoul 02504, Republic of Korea
| | - Jinhee Choi
- School of Environmental Engineering, University of Seoul, 163 Seoulsiripdae-ro, Dongdaemun-gu, Seoul 02504, Republic of Korea.
| |
Collapse
|
16
|
Campos D, Silva ARR, Loureiro S, Grabicová K, Staňová AV, Soares AMVM, Pestana JLT. Two-generational effects of Benzophenone-3 on the aquatic midge Chironomus riparius. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 669:983-990. [PMID: 30970465 DOI: 10.1016/j.scitotenv.2019.03.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 02/14/2019] [Accepted: 03/02/2019] [Indexed: 06/09/2023]
Abstract
Organic UV-filters are emergent contaminants continuously released into the aquatic ecosystems. These compounds are persistent showing potential for bioaccumulation. Partial life-cycle tests may underestimate the toxicity of UV-filters especially since these compounds have shown to act as endocrine disruptors. In the present study, the benthic aquatic insect Chironomus riparius was exposed to a gradient of Benzophenone-3 (BP3) concentrations over two generations to assess effects over a full life cycle from the first-instar larvae in the parental (P) generation (emergence, fecundity and fertility) until emergence in the subsequent generation (filial - F1). Recovery from exposure was also assessed after one generational exposure. Our results showed that concentrations of up to 8mg BP3/kg, elicited no effects regarding emergence rate and development time of C. riparius in the P generation. Our results also showed that C. riparius fecundity was not affected by BP3 exposure, but a strong dose-response relationship was observed for fertility with none of the egg ropes hatching at 8mg BP3/kg. Regarding effects observed in the F1 generation, emergence and development time were impaired by continuous exposure to BP3. Moreover, reduced emergence and changes in development time were observed in the F1 generation maintained in control/clean conditions but whose parents were exposed to BP3. Results found in this two-generational study clearly show reproductive effects of BP3 on C. riparius that would not be detected using standard tests. Full life cycle and multigenerational assays are critical to properly evaluate the population level effects of endocrine disrupting compounds such as organic UV-filters.
Collapse
Affiliation(s)
- Diana Campos
- Departamento de Biologia & CESAM, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal.
| | - Ana Rita R Silva
- Departamento de Biologia & CESAM, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - Susana Loureiro
- Departamento de Biologia & CESAM, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - Kateřina Grabicová
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Zatisi 725/II, 389 25 Vodnany, Czech Republic
| | - Andrea Vojs Staňová
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Zatisi 725/II, 389 25 Vodnany, Czech Republic; Comenius University in Bratislava, Faculty of Natural Sciences, Department of Analytical Chemistry, Ilkovicova 6, SK-842 15 Bratislava, Slovak Republic
| | - Amadeu M V M Soares
- Departamento de Biologia & CESAM, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| | - João L T Pestana
- Departamento de Biologia & CESAM, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193 Aveiro, Portugal
| |
Collapse
|
17
|
Silva ARR, Cardoso DN, Cruz A, Mendo S, Soares AMVM, Loureiro S. Long-term exposure of Daphnia magna to carbendazim: how it affects toxicity to another chemical or mixture. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:16289-16302. [PMID: 30980366 DOI: 10.1007/s11356-019-05040-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Accepted: 03/29/2019] [Indexed: 06/09/2023]
Abstract
Aquatic organisms might be exposed episodically or continuously to chemicals for long-term periods throughout their life span. Pesticides are one example of widely used chemicals and thus represent a potential hazard to aquatic organisms. In addition, these chemicals may be present simultaneously in the environment or as pulses, being difficult to predict accurately how their joint effects will take place. Therefore, the aim of the present study was to investigate how Daphnia magna (clone k6) exposed throughout generations to a model pesticide (the fungicide carbendazim) would react upon an exposure to another chemical compound (triclosan) and to a mixture of both chemicals (carbendazim and triclosan). Responses of daphnids continuously exposed to carbendazim and kept in clean medium will be compared using immobilization tests and the comet assay (DNA integrity). The results showed that triclosan presented similar toxicity to daphnids exposed for 12 generations (F12) to carbendazim (similar 48-h-LC50 values for immobilization data), when compared with daphnids kept in clean medium. However, at subcellular level, daphnids previously exposed to carbendazim for 12 generations (F12) showed different responses than those from clean medium, presenting a higher toxicity; a general higher percentage of DNA damage was observed, after exposure to a range of concentrations of triclosan and to the binary combination of triclosan + carbendazim. The patterns of toxicity observed for the binary mixture triclosan + carbendazim were generally similar for daphnids in clean medium and daphnids exposed to carbendazim, with a dose level deviation with antagonism observed at low doses of the chemical mixture for the immobilization data and a dose ratio deviation with synergism mainly caused by triclosan for DNA damage. With this study, we contributed to the knowledge on long-term induced effects of carbendazim exposure, while looking at the organismal sensitivity to another chemical (triclosan) and to a mixture of carbendazim and triclosan using lethality as an endpoint at the individual level and DNA damage as a subcellular endpoint.
Collapse
Affiliation(s)
- Ana Rita R Silva
- Department of Biology & CESAM, University of Aveiro, 3810-193, Aveiro, Portugal.
| | - Diogo N Cardoso
- Department of Biology & CESAM, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Andreia Cruz
- Department of Biology & CESAM, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Sónia Mendo
- Department of Biology & CESAM, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Amadeu M V M Soares
- Department of Biology & CESAM, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Susana Loureiro
- Department of Biology & CESAM, University of Aveiro, 3810-193, Aveiro, Portugal.
| |
Collapse
|
18
|
Yang HB, Zhao YZ, Tang Y, Gong HQ, Guo F, Sun WH, Liu SS, Tan H, Chen F. Antioxidant defence system is responsible for the toxicological interactions of mixtures: A case study on PFOS and PFOA in Daphnia magna. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 667:435-443. [PMID: 30833242 DOI: 10.1016/j.scitotenv.2019.02.418] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 02/05/2019] [Accepted: 02/26/2019] [Indexed: 05/27/2023]
Abstract
Perfluorooctane sulfonate (PFOS) and perfluorooctanoic acid (PFOA) are two types of perfluorinated compounds (PFCs) frequently studied in recent years due to their potential for bioaccumulation and toxicity to humans. Usually, PFCs can co-exist in various environment. Therefore, over- or under-estimated risk assessments would result if antagonism or synergism occurred in mixture toxicity. In the present study, the acute and chronic toxicities of single and mixtures of PFOA and PFOS to Daphnia magna were investigated. PFOS was more toxic than PFOA, both in 48-h acute toxicity and 21-d chronic toxicity. In acute toxicity tests, mixture toxicities showed strong synergistic effects on mortality. The experimental EC50 of the mixture is 4.44 × 10-5 mol/L, whereas the predicted EC50 is 8.19 × 10-5 mol/L by Concentration Addition Model and 9.73 × 10-5 mol/L by Independent Action Model. In chronic toxicity tests, synergistic effects were also found in the aspects of offspring. The offspring rate is reduced significantly to 39.8% at the 9.61 × 10-7 mol/L of mixture, while, PFOS and PFOA do not have effects when they are tested individually at corresponding concentrations. To explore the potential mechanism of the synergistic effect, the interactions between PFCs and proteins, including acetylcholinesterase, superoxide dismutase, catalase, ecdysone receptor and glutathione-S-transferase, were investigated by the Molecular Docking. The docking results revealed that the driving forces for the binding of PFCs with proteins were predominantly hydrophobic and hydrogen-bonding interactions. Based on the binding models, we deduced that the potential mechanism of synergism is that PFOS and PFOA have similar binding modes with catalase and have different binding modes with superoxide dismutase. Overall, these data provide experimental evidence that there is strong synergism in acute and chronic toxicity of mixtures to D. magna and demonstrate that molecular structure of some components of the antioxidant defence system contributes to the synergistic interaction.
Collapse
Affiliation(s)
- Hong-Bo Yang
- Guizhou Academy of Testing and Analysis, Guiyang, Guizhou, China
| | - Ya-Zhou Zhao
- Guizhou Academy of Testing and Analysis, Guiyang, Guizhou, China
| | - Yue Tang
- Department of Environmental Science and Engineering, School of Environmental and Geographical Sciences, Shanghai Normal University, Shanghai 200234, China
| | - Hui-Qin Gong
- Guizhou Academy of Testing and Analysis, Guiyang, Guizhou, China
| | - Feng Guo
- National Research Center for Geoanalysis, Chinese Academy of Geological Sciences, Beijing, China
| | - Wei-Hua Sun
- Department of Environmental Science and Engineering, School of Environmental and Geographical Sciences, Shanghai Normal University, Shanghai 200234, China
| | - Shu-Shen Liu
- Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai, China
| | - Hong Tan
- Guizhou Academy of Sciences, Guiyang, Guizhou, China
| | - Fu Chen
- Department of Environmental Science and Engineering, School of Environmental and Geographical Sciences, Shanghai Normal University, Shanghai 200234, China.
| |
Collapse
|
19
|
Chatterjee N, Choi S, Kwon OK, Lee S, Choi J. Multi-generational impacts of organic contaminated stream water on Daphnia magna: A combined proteomics, epigenetics and ecotoxicity approach. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2019; 249:217-224. [PMID: 30893634 DOI: 10.1016/j.envpol.2019.03.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 02/28/2019] [Accepted: 03/10/2019] [Indexed: 06/09/2023]
Abstract
The present study aimed to elucidate the mechanisms of organismal sensitivity and/or physiological adaptation in the contaminated water environment. Multigenerational cultures (F0, F1, F2) of Daphnia magna in collected stream water (OCSW), contaminated with high fecal coliform, altered the reproductive scenario (changes in first brood size timing, clutch numbers, clutch size etc.), compromised fitness (increase hemoglobin, alteration in behavior), and affected global DNA methylation (hypermethylation) without affecting survival. Using proteomics approach, we found 288 proteins in F0 and 139 proteins in F2 that were significantly differentially upregulated after OCSW exposure. The individual protein expressions, biological processes and molecular functions were mainly related to metabolic processes, development and reproduction, transport (protein/lipid/oxygen), antioxidant activity, increased globin and S-adenosylmethionine synthase protein level etc., which was further found to be connected to phenotype-dependent endpoints. The proteomics pathway analysis evoked proteasome, chaperone family proteins, neuronal disease pathways (such as, Parkinson's disease) and apoptosis signaling pathways in OCSW-F0, which might be the cause of behavioral and developmental alterations in OCSW-F0. Finally, chronic multigenerational exposure to OCSW exhibited slow physiological adaptation in most of the measured effects, including proteomics analysis, from the F0 to F2 generations. The common upregulated proteins in both generations (F0 & F2), such as, globin, vitellinogen, lipid transport proteins etc., were possibly play the pivotal role in the organism's physiological adaptation. Taken together, our results, obtained with a multilevel approach, provide new insight of the molecular mechanism in fecal coliform-induced phenotypic plasticity in Daphnia magna.
Collapse
Affiliation(s)
- Nivedita Chatterjee
- School of Environmental Engineering, University of Seoul, 163 Siripdaero, Dongdaemun-gu, Seoul, 130-743, South Korea
| | - Suhyon Choi
- School of Environmental Engineering, University of Seoul, 163 Siripdaero, Dongdaemun-gu, Seoul, 130-743, South Korea
| | - Oh Kwang Kwon
- BK21 Plus KNU Multi-Omics Based Creative Drug Research Team, College of Pharmacy, Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu, 41566, South Korea
| | - Sangkyu Lee
- BK21 Plus KNU Multi-Omics Based Creative Drug Research Team, College of Pharmacy, Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu, 41566, South Korea
| | - Jinhee Choi
- School of Environmental Engineering, University of Seoul, 163 Siripdaero, Dongdaemun-gu, Seoul, 130-743, South Korea.
| |
Collapse
|
20
|
Marchand PA, Dimier-Vallet C, Vidal R. Biorational substitution of piperonyl butoxide in organic production: effectiveness of vegetable oils as synergists for pyrethrums. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:29936-29942. [PMID: 29273980 DOI: 10.1007/s11356-017-1057-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Accepted: 12/14/2017] [Indexed: 06/07/2023]
Abstract
Piperonyl butoxide is a semi-synthetic synergist for natural pyrethrum and synthetic pyrethroid insecticides in phytochemicals and biocides. As such it is used in large quantities for crop treatments, stored grain protection, disinfestation of grain storage facilities and indoor uses. Piperonyl butoxide is consequently a regular contaminant in stored grains, and subsequently in corresponding cereal food products and meat via feed uses. Therefore it is regularly monitored and its MRL is ongoing a reassessment. It is also considered as a possible human carcinogen and a suspected endocrine disruptor. For all these reasons and considerations most of the countries have already banned its use in Organic Farming as France in 2017. Thus, ecological substitution of with biorational and sustainable solutions is required. Vegetable oils have been described as exhibiting similar potency and synergistic effects. We have reviewed the literature and have proceeded to ecotoxicological efficacy tests in order to determine the best and most durable substitution candidates. Sesame and rape seed oil were determined to be the most efficient.
Collapse
Affiliation(s)
- Patrice A Marchand
- Institut Technique de l'Agriculture Biologique (ITAB), 149 rue de Bercy, F-75595, Paris Cedex 12, France.
| | - Claire Dimier-Vallet
- Syndicat National des Transformateurs de Produits Naturels et de Culture Biologique (Synabio), 16 Rue Montbrun, F-75014, Paris, France
| | - Rodolphe Vidal
- Institut Technique de l'Agriculture Biologique (ITAB), 149 rue de Bercy, F-75595, Paris Cedex 12, France
| |
Collapse
|
21
|
Wei J, Shen Q, Ban Y, Wang Y, Shen C, Wang T, Zhao W, Xie X. Characterization of Acute and Chronic Toxicity of DBP to Daphnia magna. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2018; 101:214-221. [PMID: 29980811 DOI: 10.1007/s00128-018-2391-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Accepted: 06/28/2018] [Indexed: 06/08/2023]
Abstract
As a commonly used phthalate compound, di(n-butyl) phthalate (DBP) is an emerging group of polyvinyl chloride plasticizers. The acute toxicity of DBP has been extensively studied using the aquatic indicator organism, Daphnia magna. However, little is known about chronic and transgenerational toxicity of DBP. In this study, acute LC50 values were 3.04 mg/L (24 h) and 2.55 mg/L (48 h). Chronic toxicity tests in the case of maternal exposure to DBP revealed that DBP had negligible effects on growth and reproduction of F3 generation of D. magna, although the growth rate of body length and the intrinsic rate of increase were prominently reduced, to a pretty small extent. At specific concentrations, DBP generated beneficial effects on the parental generation of D. magna and no obvious impacts on the F1 generation. This study showed that maternal exposure to DBP did not cause any transgenerational effects on D. magna.
Collapse
Affiliation(s)
- Jie Wei
- Key Laboratory of Hydrobiology in Liaoning Province, College of Fisheries and Life Science, Dalian Ocean University, Dalian, 116023, People's Republic of China
| | - Qi Shen
- Key Laboratory of Hydrobiology in Liaoning Province, College of Fisheries and Life Science, Dalian Ocean University, Dalian, 116023, People's Republic of China
| | - Yanli Ban
- Key Laboratory of Hydrobiology in Liaoning Province, College of Fisheries and Life Science, Dalian Ocean University, Dalian, 116023, People's Republic of China
| | - Yuan Wang
- Key Laboratory of Hydrobiology in Liaoning Province, College of Fisheries and Life Science, Dalian Ocean University, Dalian, 116023, People's Republic of China
| | - Chenchen Shen
- Key Laboratory of Hydrobiology in Liaoning Province, College of Fisheries and Life Science, Dalian Ocean University, Dalian, 116023, People's Republic of China
| | - Tianyi Wang
- Key Laboratory of Hydrobiology in Liaoning Province, College of Fisheries and Life Science, Dalian Ocean University, Dalian, 116023, People's Republic of China
| | - Wen Zhao
- Key Laboratory of Hydrobiology in Liaoning Province, College of Fisheries and Life Science, Dalian Ocean University, Dalian, 116023, People's Republic of China.
| | - Xi Xie
- Liaoning Ocean and Fisheries Science Research Institute, Dalian, 116023, People's Republic of China.
| |
Collapse
|
22
|
Castro BB, Freches AR, Rodrigues M, Nunes B, Antunes SC. Transgenerational Effects of Toxicants: An Extension of the Daphnia 21-day Chronic Assay? ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2018; 74:616-626. [PMID: 29368034 DOI: 10.1007/s00244-018-0507-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 01/16/2018] [Indexed: 06/07/2023]
Abstract
The assessment of transgenerational effects should be incorporated in standard chronic toxicity protocols for the sake of a realistic extrapolation of contaminant effects to the population level. We propose a simple add-on to the standard 21-day chronic Daphnia magna assay, allowing the assessment of the reproductive performance of the offspring (F1 generation) born from the first clutch of the parental (F0) generation. The extended generational assay was performed simultaneously with the standard reproduction assay. With this design, we evaluated the lethal, reproductive, and transgenerational effects of four widespread and extensively used substances: a biocide/anti-fouling (copper sulphate), an industrial oxidizing agent (potassium dichromate), a pharmaceutical (paracetamol), and a quaternary ammonium compound (benzalkonium chloride). Benzalkonium chloride was the most toxic in terms of lethality, whereas paracetamol, copper sulphate, and potassium dichromate caused deleterious effects in the reproductive performance of exposed D. magna. Adverse effects in the fitness of the daughter (F1) generation were observed in the case of maternal exposure to paracetamol and copper sulphate, although they were not very pronounced. These findings highlight the usefulness of our approach and reinforce the view-shared by other authors-of the need for a generalised formal assessment of the transgenerational effects of pollutants.
Collapse
Affiliation(s)
- B B Castro
- Departamento de Biologia, CBMA (Centro de Biologia Molecular e Ambiental), Universidade do Minho, Campus de Gualtar, Braga, Portugal
| | - A R Freches
- Departamento de Biologia, Faculdade de Ciências da Universidade do Porto, Porto, Portugal
| | - M Rodrigues
- Departamento de Biologia, Faculdade de Ciências da Universidade do Porto, Porto, Portugal
| | - B Nunes
- Departamento de Biologia, CESAM (Centro de Estudos do Ambiente e do Mar), Universidade de Aveiro, Aveiro, Portugal
| | - S C Antunes
- Departamento de Biologia, Faculdade de Ciências da Universidade do Porto, Porto, Portugal.
- CIIMAR (Centro Interdisciplinar de Investigação Marinha e Ambiental), Universidade do Porto, Porto, Portugal.
| |
Collapse
|
23
|
Gosset A, Wigh A, Bony S, Devaux A, Bayard R, Durrieu C, Brocart M, Applagnat M, Bazin C. Assessment of long term ecotoxicity of urban stormwaters using a multigenerational bioassay on Ceriodaphnia dubia: A preliminary study. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2018; 53:244-252. [PMID: 29120696 DOI: 10.1080/10934529.2017.1394722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Standardized ecotoxicity bioassays show some limits to assess properly long-term residual toxicity of complex mixture of pollutants often present at low concentration, such as stormwaters. Among invertebrate organisms used for ecotoxicity testing, the microcrustacean Ceriodaphnia dubia (C. dubia) is considered as one of the most sensitive, especially regarding reproduction impairment as a toxicity endpoint. Consequently, this work explores the interest to perform a multigenerational assay based on the study of the reproduction of C. dubia to assess long-term ecotoxicity of complex mixture, using stormwater samples. With this in mind, a battery of standardized bioassays (Daphnia magna mobility, Pseudokirchneriella subcapitata population growth, Heterocypris incongruens growth and one generation C. dubia reproduction inhibition assays) was performed in parallel to a three generation C. dubia reproduction inhibition assay on 2 stormwater samples. Results highlighted that while all standardized bioassays failed to reveal residual toxicity in the stormwater samples, the C. dubia multigenerational assay exhibited an higher sensitivity than the previous ones. No adverse effect was observed for the first exposed generation, but an increase in mortality and a reproduction disturbance was obtained in the second and third exposed generation depending of the sample. Further experiments are now needed to optimize the exposure protocol of this multigenerational assay.
Collapse
Affiliation(s)
- Antoine Gosset
- a Université de Lyon , ENTPE, CNRS , UMR 5023 LEHNA, 2 Rue Maurice Audin, Vaulx-en-Velin , France
- c Université de Lyon , INSA Lyon, DEEP Laboratory , EA7429 , F-69621 Villeurbanne cedex , France
| | - Adriana Wigh
- a Université de Lyon , ENTPE, CNRS , UMR 5023 LEHNA, 2 Rue Maurice Audin, Vaulx-en-Velin , France
| | - Sylvie Bony
- a Université de Lyon , ENTPE, CNRS , UMR 5023 LEHNA, 2 Rue Maurice Audin, Vaulx-en-Velin , France
- b INRA, USC LEHNA 1369, ENTPE , F-69518 Vaulx-en-Velin , France
| | - Alain Devaux
- a Université de Lyon , ENTPE, CNRS , UMR 5023 LEHNA, 2 Rue Maurice Audin, Vaulx-en-Velin , France
- b INRA, USC LEHNA 1369, ENTPE , F-69518 Vaulx-en-Velin , France
| | - Rémy Bayard
- c Université de Lyon , INSA Lyon, DEEP Laboratory , EA7429 , F-69621 Villeurbanne cedex , France
| | - Claude Durrieu
- a Université de Lyon , ENTPE, CNRS , UMR 5023 LEHNA, 2 Rue Maurice Audin, Vaulx-en-Velin , France
| | - Melissa Brocart
- a Université de Lyon , ENTPE, CNRS , UMR 5023 LEHNA, 2 Rue Maurice Audin, Vaulx-en-Velin , France
| | - Marine Applagnat
- a Université de Lyon , ENTPE, CNRS , UMR 5023 LEHNA, 2 Rue Maurice Audin, Vaulx-en-Velin , France
| | - Christine Bazin
- d PROVADEMSE, Boulevard Niels Bohr , CS 52132, 69603 Villeurbanne Cedex , France
| |
Collapse
|