1
|
Henke AN, Chilukuri S, Langan LM, Brooks BW. Reporting and reproducibility: Proteomics of fish models in environmental toxicology and ecotoxicology. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 912:168455. [PMID: 37979845 DOI: 10.1016/j.scitotenv.2023.168455] [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: 09/05/2023] [Revised: 11/06/2023] [Accepted: 11/07/2023] [Indexed: 11/20/2023]
Abstract
Environmental toxicology and ecotoxicology research efforts are employing proteomics with fish models as New Approach Methodologies, along with in silico, in vitro and other omics techniques to elucidate hazards of toxicants and toxins. We performed a critical review of toxicology studies with fish models using proteomics and reported fundamental parameters across experimental design, sample preparation, mass spectrometry, and bioinformatics of fish, which represent alternative vertebrate models in environmental toxicology, and routinely studied animals in ecotoxicology. We observed inconsistencies in reporting and methodologies among experimental designs, sample preparations, data acquisitions and bioinformatics, which can affect reproducibility of experimental results. We identified a distinct need to develop reporting guidelines for proteomics use in environmental toxicology and ecotoxicology, increased QA/QC throughout studies, and method optimization with an emphasis on reducing inconsistencies among studies. Several recommendations are offered as logical steps to advance development and application of this emerging research area to understand chemical hazards to public health and the environment.
Collapse
Affiliation(s)
- Abigail N Henke
- Department of Biology, Baylor University Waco, TX, USA; Center for Reservoir and Aquatic Systems Research (CRASR), Baylor University Waco, TX, USA
| | | | - Laura M Langan
- Department of Environmental Science, Baylor University Waco, TX, USA; Center for Reservoir and Aquatic Systems Research (CRASR), Baylor University Waco, TX, USA.
| | - Bryan W Brooks
- Department of Environmental Science, Baylor University Waco, TX, USA; Center for Reservoir and Aquatic Systems Research (CRASR), Baylor University Waco, TX, USA.
| |
Collapse
|
2
|
Biales AD, Bencic DC, Flick RW, Toth GP. Effects of Age and Exposure Duration on the Sensitivity of Early Life Stage Fathead Minnow (Pimephales promelas) to Waterborne Propranolol Exposure. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2023. [PMID: 38146914 DOI: 10.1002/etc.5814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 11/22/2023] [Accepted: 12/19/2023] [Indexed: 12/27/2023]
Abstract
Propranolol is a heavily prescribed, nonspecific beta-adrenoceptor (bAR) antagonist frequently found in wastewater effluents, prompting concern over its potential to adversely affect exposed organisms. In the present study, the transcriptional responses of 4, 5, and 6 days postfertilization (dpf) ±1 h fathead minnow, exposed for 6, 24, or 48 h to 0.66 or 3.3 mg/L (nominal) propranolol were characterized using RNA sequencing. The number of differentially expressed genes (DEGs) was used as an estimate of sensitivity. A trend toward increased sensitivity with age was observed; fish >7 dpf at the end of exposure were particularly sensitive to propranolol. The DEGs largely overlapped among treatment groups, suggesting a highly consistent response that was independent of age. Cluster analysis was performed using normalized count data for unexposed and propranolol-exposed fish. Control fish clustered tightly by age, with fish ≥7 dpf clustering away from younger fish, reflecting developmental differences. When clustering was conducted using exposed fish, in cases where propranolol induced a minimal or no transcriptional response, the results mirrored those of the control fish and did not appreciably cluster by treatment. In treatment groups that displayed a more robust transcriptional response, the effects of propranolol were evident; however, fish <7 dpf clustered away from older fish, despite having similar numbers of DEGs. Increased sensitivity at 7 dpf coincided with developmental milestones with the potential to alter propranolol pharmacokinetics or pharmacodynamics, such as the onset of exogenous feeding and gill functionality as well as increased systemic expression of bAR. These results may have broader implications because toxicity testing often utilizes fish <4 dpf, prior to the onset of these potentially important developmental milestones, which may result in an underestimation of risk for some chemicals. Environ Toxicol Chem 2024;00:1-14. Published 2023. This article is a U.S. Government work and is in the public domain in the USA.
Collapse
Affiliation(s)
- Adam D Biales
- Center for Computational Toxicology and Chemistry, US Environmental Protection Agency, Cincinnati, Ohio
| | - David C Bencic
- Center for Computational Toxicology and Chemistry, US Environmental Protection Agency, Cincinnati, Ohio
| | - Robert W Flick
- Center for Computational Toxicology and Chemistry, US Environmental Protection Agency, Cincinnati, Ohio
| | - Gregory P Toth
- Center for Computational Toxicology and Chemistry, US Environmental Protection Agency, Cincinnati, Ohio
| |
Collapse
|
3
|
Das B, Majumder D. A molecular docking-based comparative assessment of various anticholinergic drugs as antidotes to different nerve agent poisoning. J Biomol Struct Dyn 2023; 41:7809-7820. [PMID: 36152998 DOI: 10.1080/07391102.2022.2125904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 09/10/2022] [Indexed: 10/14/2022]
Abstract
Nerve agent poisoning is still a threat to civilization. Nerve agents function by binding with the enzyme acetylcholinesterase irreversibly. Accumulation of acetylcholine in the synapse causes over-stimulation of muscarinic and nicotinic acetylcholinergic receptors. Thus miosis, glandular hyper secretion, bronchoconstriction, vomiting, diarrhea and bradycardia occurs (by M1-M5 receptors stimulation); whereas convulsion and seizures occur due to the nicotinic receptors. Atropine is a non-selective muscarinic antagonists but no nicotinic antagonists are known. Seizures are controlled by diazepam. Enzyme aging occurs without treatment which causes the enzyme resistant to oxime therapy. Though numerous wet-lab based works has carried out, however, recent time there is an over-growing trend to make comparative assessment of drugs and toxicants. Here we made a molecular docking based comparative assessments between nerve agents toxicity and efficacy of different drugs to prevent this toxicity. Our results suggest that VX is the most harmful organophosphate nerve agents and HI-6 is the best drug followed by Obidoxime and Pralidoxime to free acetylcholinestarase. Docking results correspond the data trend of different in vivo experiments for the assessment of severity of different nerve agents and/or effectiveness of different antidote drugs. Our study reinforces the utility of pretreatment of the enzyme with a carbamic acid derivative like Pyridostigmine bromide which inhibits the enzyme reversibly to a smaller extent and thus, prevent the enzyme from aging and the nerve agent binding.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- Bishwajit Das
- Society for Systems Biology & Translational Research, Kolkata, India
- Department of Physiology, West Bengal State University, Kolkata, India
| | - Durjoy Majumder
- Department of Physiology, West Bengal State University, Kolkata, India
| |
Collapse
|
4
|
Guo J, Ren J, Chang C, Duan Q, Li J, Kanerva M, Yang F, Mo J. Freshwater crustacean exposed to active pharmaceutical ingredients: ecotoxicological effects and mechanisms. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:48868-48902. [PMID: 36884171 DOI: 10.1007/s11356-023-26169-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 02/23/2023] [Indexed: 04/16/2023]
Abstract
Concerns over the ecotoxicological effects of active pharmaceutical ingredients (APIs) on aquatic invertebrates have been raised in the last decade. While numerous studies have reported the toxicity of APIs in invertebrates, no attempt has been made to synthesize and interpret this dataset in terms of different exposure scenarios (acute, chronic, multigenerational), multiple crustacean species, and the toxic mechanisms. In this study, a thorough literature review was performed to summarize the ecotoxicological data of APIs tested on a range of invertebrates. Therapeutic classes including antidepressants, anti-infectives, antineoplastic agents, hormonal contraceptives, immunosuppressants, and neuro-active drugs exhibited higher toxicity to crustaceans than other API groups. The species sensitivity towards APIs exposure is compared in D. magna and other crustacean species. In the case of acute and chronic bioassays, ecotoxicological studies mainly focus on the apical endpoints including growth and reproduction, whereas sex ratio and molting frequency are commonly used for evaluating the substances with endocrine-disrupting properties. The multigenerational and "Omics" studies, primarily transcriptomics and metabolomics, were confined to a few API groups including beta-blocking agents, blood lipid-lowing agents, neuroactive agents, anticancer drugs, and synthetic hormones. We emphasize that in-depth studies on the multigenerational effects and the toxic mechanisms of APIs on the endocrine systems of freshwater crustacean are warranted.
Collapse
Affiliation(s)
- 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
| | - Jingya Ren
- Shaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity, College of Urban and Environmental Sciences, Northwest University, Xi'an, 710127, China
| | - Chao Chang
- Shaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity, College of Urban and Environmental Sciences, Northwest University, Xi'an, 710127, China
| | - Qiannan Duan
- Shaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity, College of Urban and Environmental Sciences, Northwest University, Xi'an, 710127, China
| | - Jun Li
- Department of Environment and Geography, University of York, Heslington, York, YO10 5NG, UK
| | - Mirella Kanerva
- Center for Marine Environmental Studies, Ehime University, Matsuyama, 7908577, Japan
| | - Fangshe Yang
- 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 SAR, China
| |
Collapse
|
5
|
Meade EB, Iwanowicz LR, Neureuther N, LeFevre GH, Kolpin DW, Zhi H, Meppelink SM, Lane RF, Schmoldt A, Mohaimani A, Mueller O, Klaper RD. Transcriptome signatures of wastewater effluent exposure in larval zebrafish vary with seasonal mixture composition in an effluent-dominated stream. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 856:159069. [PMID: 36174698 DOI: 10.1016/j.scitotenv.2022.159069] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 09/22/2022] [Accepted: 09/23/2022] [Indexed: 06/16/2023]
Abstract
Wastewater treatment plant (WWTP) effluent-dominated streams provide critical habitat for aquatic and terrestrial organisms but also continually expose them to complex mixtures of pharmaceuticals that can potentially impair growth, behavior, and reproduction. Currently, few biomarkers are available that relate to pharmaceutical-specific mechanisms of action. In the experiment reported in this paper, zebrafish (Danio rerio) embryos at two developmental stages were exposed to water samples from three sampling sites (0.1 km upstream of the outfall, at the effluent outfall, and 0.1 km below the outfall) during base-flow conditions from two months (January and May) of a temperate-region effluent-dominated stream containing a complex mixture of pharmaceuticals and other contaminants of emerging concern. RNA-sequencing identified potential biological impacts and biomarkers of WWTP effluent exposure that extend past traditional markers of endocrine disruption. Transcriptomics revealed changes to a wide range of biological functions and pathways including cardiac, neurological, visual, metabolic, and signaling pathways. These transcriptomic changes varied by developmental stage and displayed sensitivity to variable chemical composition and concentration of effluent, thus indicating a need for stage-specific biomarkers. Some transcripts are known to be associated with genes related to pharmaceuticals that were present in the collected samples. Although traditional biomarkers of endocrine disruption were not enriched in either month, a high estrogenicity signal was detected upstream in May and implicates the presence of unidentified chemical inputs not captured by the targeted chemical analysis. This work reveals associations between bioeffects of exposure, stage of development, and the composition of chemical mixtures in effluent-dominated surface water. The work underscores the importance of measuring effects beyond the endocrine system when assessing the impact of bioactive chemicals in WWTP effluent and identifies a need for non-targeted chemical analysis when bioeffects are not explained by the targeted analysis.
Collapse
Affiliation(s)
- Emma B Meade
- School of Freshwater Sciences, University of Wisconsin-Milwaukee, 600 E. Greenfield Ave, Milwaukee, WI 53204, United States
| | - Luke R Iwanowicz
- U.S. Geological Survey, Eastern Ecological Science Center, 11649 Leetown Road, Kearneysville, WV 25430, United States
| | - Nicklaus Neureuther
- School of Freshwater Sciences, University of Wisconsin-Milwaukee, 600 E. Greenfield Ave, Milwaukee, WI 53204, United States
| | - Gregory H LeFevre
- Department of Civil & Environmental Engineering, University of Iowa, 4105 Seamans Center, Iowa City, IA 52242, United States; IIHR-Hydroscience & Engineering, 100 C. Maxwell Stanley Hydraulics Laboratory, Iowa City, IA 52242, United States
| | - Dana W Kolpin
- U.S. Geological Survey, Central Midwest Water Science Center, 400 S. Clinton St, Rm 269 Federal Building, Iowa City, IA 52240, United States
| | - Hui Zhi
- Department of Civil & Environmental Engineering, University of Iowa, 4105 Seamans Center, Iowa City, IA 52242, United States; IIHR-Hydroscience & Engineering, 100 C. Maxwell Stanley Hydraulics Laboratory, Iowa City, IA 52242, United States
| | - Shannon M Meppelink
- U.S. Geological Survey, Central Midwest Water Science Center, 400 S. Clinton St, Rm 269 Federal Building, Iowa City, IA 52240, United States
| | - Rachael F Lane
- U.S. Geological Survey, Kansas Water Science Center, 1217 Biltmore Dr, Lawrence, KS 66049, United States
| | - Angela Schmoldt
- Great Lakes Genomics Center, University of Wisconsin-Milwaukee, 600 E. Greenfield Ave, Milwaukee, WI 53204, United States
| | - Aurash Mohaimani
- Great Lakes Genomics Center, University of Wisconsin-Milwaukee, 600 E. Greenfield Ave, Milwaukee, WI 53204, United States
| | - Olaf Mueller
- Great Lakes Genomics Center, University of Wisconsin-Milwaukee, 600 E. Greenfield Ave, Milwaukee, WI 53204, United States
| | - Rebecca D Klaper
- School of Freshwater Sciences, University of Wisconsin-Milwaukee, 600 E. Greenfield Ave, Milwaukee, WI 53204, United States; Great Lakes Genomics Center, University of Wisconsin-Milwaukee, 600 E. Greenfield Ave, Milwaukee, WI 53204, United States.
| |
Collapse
|
6
|
Wu K, Tizzani R, Zweers H, Rijnaarts H, Langenhoff A, Fernandes TV. Removal processes of individual and a mixture of organic micropollutants in the presence of Scenedesmus obliquus. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 838:156526. [PMID: 35679938 DOI: 10.1016/j.scitotenv.2022.156526] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 06/02/2022] [Accepted: 06/02/2022] [Indexed: 06/15/2023]
Abstract
Organic micropollutants (OMPs) need to be removed from wastewater as they can negatively affect aquatic organisms. It has been demonstrated that microalgae-based technologies are efficient in removing OMPs from wastewater. In this study, the removal processes and kinetics of six persistent OMPs (diclofenac, clarithromycin, benzotriazole, metoprolol, carbamazepine and mecoprop) were studied during cultivation of Scenedesmus obliquus in batch mode. These OMPs were added as individual compounds and in a mixture. Short experiments (8 days) were performed to avoid masking of OMP removal processes by light and nutrient limitation. The results show that diclofenac, clarithromycin, and benzotriazole were mainly removed by photodegradation (diclofenac), biodegradation (benzotriazole), or a combination of these two processes (clarithromycin). Peroxidase was involved in intracellular and extracellular biodegradation when benzotriazole was present as individual compound. Carbamazepine, metoprolol and mecoprop showed no biodegradation or photodegradation, and neglectable removal (<5%) by bioadsorption and bioaccumulation. Using an OMP mixture had an adverse effect on the photodegradation of clarithromycin and diclofenac, with reduced first-order kinetic constants compared to the individual compounds. Benzotriazole biodegradation was inhibited by the presence of the OMP mixture. This indicates that the presence of OMPs inhibits the photodegradation and biodegradation of some individual OMPs. These results will improve our understanding of removal processes of individual and mixtures of OMPs by microalgae-based technologies for wastewater treatment.
Collapse
Affiliation(s)
- Kaiyi Wu
- Department of Aquatic Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Droevendaalsesteeg 10, 6708 PB Wageningen, the Netherlands; Sub-department of Environmental Technology, Wageningen University, PO box 8129, 6700 EV Wageningen, the Netherlands
| | - Rosaria Tizzani
- Department of Aquatic Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Droevendaalsesteeg 10, 6708 PB Wageningen, the Netherlands; Sub-department of Environmental Technology, Wageningen University, PO box 8129, 6700 EV Wageningen, the Netherlands
| | - Hans Zweers
- Department of Microbial Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Droevendaalsesteeg 10, 6708 PB Wageningen, the Netherlands
| | - Huub Rijnaarts
- Sub-department of Environmental Technology, Wageningen University, PO box 8129, 6700 EV Wageningen, the Netherlands
| | - Alette Langenhoff
- Sub-department of Environmental Technology, Wageningen University, PO box 8129, 6700 EV Wageningen, the Netherlands
| | - Tânia V Fernandes
- Department of Aquatic Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Droevendaalsesteeg 10, 6708 PB Wageningen, the Netherlands.
| |
Collapse
|
7
|
Barreto A, Santos J, Capitão A, Eusébio R, Pinheiro Damasceno É, Luísa Machado A, Rocha LS, Calisto V, Amorim MJB, Maria VL. Assessment of diphenhydramine toxicity - Is its mode of action conserved between human and zebrafish? ENVIRONMENT INTERNATIONAL 2022; 164:107263. [PMID: 35504231 DOI: 10.1016/j.envint.2022.107263] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 04/11/2022] [Accepted: 04/20/2022] [Indexed: 06/14/2023]
Abstract
The main aim of the study is to evaluate the effects of the pharmaceutical diphenhydramine (DPH) on embryo-larvae Danio rerio across distinct levels of organization - individual and subcellular - and correlate those effects with the DPH mode of action (MoA) assessed by in silico analysis. An embryos heartbeat rate reduction was observed at 10 mg/L DPH, but 0.001 to 10 mg/L did not significantly affect the zebrafish survival, hatching and morphology. Larvae swimming distance decreased (hypoactivity) at 1 and 10 mg/L DPH. Moreover, the straightforward movements decrease and the increase in the zigzag movements or movements with direction changes, shown an erratic swimming behavior. Energy budgets decreased for lipid (0.01 mg/L DPH) and carbohydrate (10 mg/L DPH) contents. Cholinesterase (neural function) and glutathione S-transferase (Phase II biotransformation/antioxidant processes) increased their activities at 10 mg/L DPH, where a decrease in the total glutathione content (antioxidant system) was observed. DNA damage was found at 0.01 and 10 mg/L DPH. However, a DNA repair occurred after subsequent 72 h in clean media. The in silico study revealed a relevant conservation between human and zebrafish DPH target molecules. These data provide a valuable ecotoxicological information about the DPH effects and MoA to non-target organisms.
Collapse
Affiliation(s)
- Angela Barreto
- Department of Biology & CESAM, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Joana Santos
- Department of Biology & CESAM, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Ana Capitão
- Department of Biology & CESAM, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Rodrigo Eusébio
- Department of Biology & CESAM, University of Aveiro, 3810-193 Aveiro, Portugal
| | | | - Ana Luísa Machado
- Department of Biology & CESAM, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Luciana S Rocha
- Department of Chemistry & CESAM, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Vânia Calisto
- Department of Chemistry & CESAM, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Mónica J B Amorim
- Department of Biology & CESAM, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Vera L Maria
- Department of Biology & CESAM, University of Aveiro, 3810-193 Aveiro, Portugal.
| |
Collapse
|
8
|
Larras F, Charles S, Chaumot A, Pelosi C, Le Gall M, Mamy L, Beaudouin R. A critical review of effect modeling for ecological risk assessment of plant protection products. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:43448-43500. [PMID: 35391640 DOI: 10.1007/s11356-022-19111-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 02/03/2022] [Indexed: 06/14/2023]
Abstract
A wide diversity of plant protection products (PPP) is used for crop protection leading to the contamination of soil, water, and air, which can have ecotoxicological impacts on living organisms. It is inconceivable to study the effects of each compound on each species from each compartment, experimental studies being time consuming and cost prohibitive, and animal testing having to be avoided. Therefore, numerous models are developed to assess PPP ecotoxicological effects. Our objective was to provide an overview of the modeling approaches enabling the assessment of PPP effects (including biopesticides) on the biota. Six categories of models were inventoried: (Q)SAR, DR and TKTD, population, multi-species, landscape, and mixture models. They were developed for various species (terrestrial and aquatic vertebrates and invertebrates, primary producers, micro-organisms) belonging to diverse environmental compartments, to address different goals (e.g., species sensitivity or PPP bioaccumulation assessment, ecosystem services protection). Among them, mechanistic models are increasingly recognized by EFSA for PPP regulatory risk assessment but, to date, remain not considered in notified guidance documents. The strengths and limits of the reviewed models are discussed together with improvement avenues (multigenerational effects, multiple biotic and abiotic stressors). This review also underlines a lack of model testing by means of field data and of sensitivity and uncertainty analyses. Accurate and robust modeling of PPP effects and other stressors on living organisms, from their application in the field to their functional consequences on the ecosystems at different scales of time and space, would help going toward a more sustainable management of the environment. Graphical Abstract Combination of the keyword lists composing the first bibliographic query. Columns were joined together with the logical operator AND. All keyword lists are available in Supplementary Information at https://doi.org/10.5281/zenodo.5775038 (Larras et al. 2021).
Collapse
Affiliation(s)
- Floriane Larras
- INRAE, Directorate for Collective Scientific Assessment, Foresight and Advanced Studies, Paris, 75338, France
| | - Sandrine Charles
- University of Lyon, University Lyon 1, CNRS UMR 5558, Laboratory of Biometry and Evolutionary Biology, Villeurbanne Cedex, 69622, France
| | - Arnaud Chaumot
- INRAE, UR RiverLy, Ecotoxicology laboratory, Villeurbanne, F-69625, France
| | - Céline Pelosi
- Avignon University, INRAE, UMR EMMAH, Avignon, 84000, France
| | - Morgane Le Gall
- Ifremer, Information Scientifique et Technique, Bibliothèque La Pérouse, Plouzané, 29280, France
| | - Laure Mamy
- Université Paris-Saclay, INRAE, AgroParisTech, UMR ECOSYS, Thiverval-Grignon, 78850, France
| | - Rémy Beaudouin
- Ineris, Experimental Toxicology and Modelling Unit, UMR-I 02 SEBIO, Verneuil en Halatte, 65550, France.
| |
Collapse
|
9
|
Zhang Y, Guo P, Wang M, Wu Y, Sun Y, Su H, Deng J. Mixture toxicity effects of chloramphenicol, thiamphenicol, florfenicol in Daphnia magna under different temperatures. ECOTOXICOLOGY (LONDON, ENGLAND) 2021; 30:31-42. [PMID: 33247806 DOI: 10.1007/s10646-020-02311-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/02/2020] [Indexed: 05/24/2023]
Abstract
Acute toxicities of chloramphenicol (CAP), thiamphenicol (TAP), and florfenicol (FLO) and their mixtures on Daphnia magna under two representative temperatures of the aquatic environment (20 and 25 °C) have been examined. Their toxicities depicted with an order of 72-h EC50 values were as follows: CAP > FLO > TAP and CAP ≈ FLO > TAP under 20 and 25 °C, separately. Furthermore, the acute toxicity significantly increased with the rise of temperature from 20 to 25 °C in nearly all separate and mixture phenicol antibiotics. Meanwhile, the most toxic combination under two different temperatures was diverse. The nature of toxicological interactions of phenicol antibiotic mixtures was analyzed by Combination Index (CI) equation. In general, a dual synergism-antagonism effect was dominant in nearly all mixtures at both temperatures. The prediction suitability of Concentration Addition (CA), Independent Action (IA) models, and CI method was compared, suggesting that the CI equation seems to be more appropriate for predicting the toxicity values of phenicol drugs than CA and IA models. In brief, phenicol antibiotic mixtures with temperature variation may pose more significant hazards and risks to aquatic organisms; hence, the environment.
Collapse
Affiliation(s)
- Yuxuan Zhang
- Department of Environmental Science and Engineering, College of Chemical Engineering, Huaqiao University, Xiamen, 361021, Fujian, China
- Institute of Environmental and Resources Technology, Huaqiao University, 361021, Xiamen, China
| | - Peiyong Guo
- Department of Environmental Science and Engineering, College of Chemical Engineering, Huaqiao University, Xiamen, 361021, Fujian, China.
- Institute of Environmental and Resources Technology, Huaqiao University, 361021, Xiamen, China.
| | - Meixian Wang
- Department of Environmental Science and Engineering, College of Chemical Engineering, Huaqiao University, Xiamen, 361021, Fujian, China
- Institute of Environmental and Resources Technology, Huaqiao University, 361021, Xiamen, China
| | - Yanmei Wu
- Department of Environmental Science and Engineering, College of Chemical Engineering, Huaqiao University, Xiamen, 361021, Fujian, China
- Institute of Environmental and Resources Technology, Huaqiao University, 361021, Xiamen, China
| | - Yinshi Sun
- Department of Environmental Science and Engineering, College of Chemical Engineering, Huaqiao University, Xiamen, 361021, Fujian, China
- Institute of Environmental and Resources Technology, Huaqiao University, 361021, Xiamen, China
| | - Haitao Su
- Department of Environmental Science and Engineering, College of Chemical Engineering, Huaqiao University, Xiamen, 361021, Fujian, China
- Institute of Environmental and Resources Technology, Huaqiao University, 361021, Xiamen, China
| | - Jun Deng
- Department of Environmental Science and Engineering, College of Chemical Engineering, Huaqiao University, Xiamen, 361021, Fujian, China
- Institute of Environmental and Resources Technology, Huaqiao University, 361021, Xiamen, China
| |
Collapse
|
10
|
Robles-Gómez E, Benítez-Villalobos F, Soriano-García M, Antúnez-Argüelles E. Non-peptide molecules in the pedicellariae of Toxopneustes roseus. Toxicon 2020; 184:143-151. [DOI: 10.1016/j.toxicon.2020.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 05/25/2020] [Accepted: 06/02/2020] [Indexed: 11/30/2022]
|
11
|
Bittner L, Teixidó E, Keddi I, Escher BI, Klüver N. pH-Dependent Uptake and Sublethal Effects of Antihistamines in Zebrafish (Danio rerio) Embryos. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2019; 38:1012-1022. [PMID: 30779379 DOI: 10.1002/etc.4395] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 01/19/2019] [Accepted: 02/13/2019] [Indexed: 06/09/2023]
Abstract
Reported off-target effects of antihistamines in humans draw interest in ecotoxicity testing of first- and second-generation antihistamines, the latter of which have fewer reported side effects in humans. Because antihistamines are ionizable compounds, the pH influences uptake and toxicity and thus is highly relevant when conducting toxicity experiments. Zebrafish embryo toxicity tests were performed with the 3 first-generation antihistamines ketotifen, doxylamine, and dimethindene and the 2 second-generation antihistamines cetirizine and levocabastine at pH 5.5, 7.0, and 8.0. We detected effects on survival, phenotype, swimming activity, and heart rate for 4 antihistamines with the exception of levocabastine, which did not show any lethal or sublethal effects. When compared to lethal concentrations, effect concentrations neither of phenotype malformation nor of swimming activity or heart rate deviated by more than a factor of 10 from lethal concentrations, indicating that all sublethal effects were fairly nonspecific. First-generation antihistamines are weak bases and showed decreasing external effect concentrations with increasing neutral fraction, accompanied by increased uptake in the fish embryo. As a result, internal effect concentrations were independent from external pH. The pH-dependent toxicity originates from speciation-dependent uptake, with neutral species taken up in higher amounts than the corresponding ionic species. Cetirizine, which shifts from a zwitterionic to an anionic state in the measured pH range, did not show any pH-dependent uptake or toxicity. Environ Toxicol Chem 2019;00:1-11. © 2019 SETAC.
Collapse
Affiliation(s)
- Lisa Bittner
- Department Cell Toxicology, Helmholtz Center for Environmental Research-UFZ, Leipzig, Germany
| | - Elisabet Teixidó
- Department Bioanalytical Toxicology, Helmholtz Center for Environmental Research-UFZ, Leipzig, Germany
| | - Isabel Keddi
- Department Cell Toxicology, Helmholtz Center for Environmental Research-UFZ, Leipzig, Germany
| | - Beate I Escher
- Department Cell Toxicology, Helmholtz Center for Environmental Research-UFZ, Leipzig, Germany
- Department Environmental Toxicology, Center for Applied Geoscience, Eberhard Karls University of Tübingen, Tübingen, Germany
| | - Nils Klüver
- Department Cell Toxicology, Helmholtz Center for Environmental Research-UFZ, Leipzig, Germany
| |
Collapse
|
12
|
Iesce MR, Lavorgna M, Russo C, Piscitelli C, Passananti M, Temussi F, DellaGreca M, Cermola F, Isidori M. Ecotoxic effects of loratadine and its metabolic and light-induced derivatives. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2019; 170:664-672. [PMID: 30579167 DOI: 10.1016/j.ecoenv.2018.11.116] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 11/12/2018] [Accepted: 11/25/2018] [Indexed: 05/17/2023]
Abstract
Loratadine and desloratadine are second-generation antihistaminic drugs. Because of human administration, they are continuously released via excreta into wastewater treatment plants and occur in surface waters as residues and transformation products (TPs). Loratadine and desloratadine residues have been found at very low concentrations (ng/L) in the aquatic environment but their toxic effects are still not well known. Both drugs are light-sensitive even under environmentally simulated conditions and some of the photoproducts have been isolated and characterized. The aim of the present study was to investigate the acute and chronic ecotoxicity of loratadine, desloratadine and their light-induced transformation products in organisms of the aquatic trophic chain. Bioassays were performed in the alga Pseudokirchneriella subcapitata, the rotifer Brachionus calyciflorus and in two crustaceans, Thamnocephalus platyurus and Ceriodaphnia dubia. Loratadine exerted its acute and chronic toxicity especially on Ceriodaphnia dubia (LC50: 600 µg/L, EC50: 28.14 µg/L) while desloratadine showed similar acute toxicity among the organisms tested and it was the most chronically effective compound in Ceriodaphnia dubia and Pseudokirchneriella subcapitata. Generally, transformation products were less active in both acute and chronic assays.
Collapse
Affiliation(s)
- Maria Rosaria Iesce
- Dipartimento di Scienze Chimiche, Università Federico II, Via Cintia, 4, I-80126 Napoli, Italy.
| | - Margherita Lavorgna
- Dipartimento di Scienze e Tecnologie Ambientali, Biologiche e Farmaceutiche, Università della Campania "Luigi Vanvitelli", Via Vivaldi 43, I-81100 Caserta, Italy
| | - Chiara Russo
- Dipartimento di Scienze e Tecnologie Ambientali, Biologiche e Farmaceutiche, Università della Campania "Luigi Vanvitelli", Via Vivaldi 43, I-81100 Caserta, Italy
| | - Concetta Piscitelli
- Dipartimento di Scienze e Tecnologie Ambientali, Biologiche e Farmaceutiche, Università della Campania "Luigi Vanvitelli", Via Vivaldi 43, I-81100 Caserta, Italy
| | - Monica Passananti
- Institute for Atmospheric and Earth System Research/Physics, Faculty of Science, Gustaf Hällströmin katu 2a, FI-00014, University of Helsinki, Finland
| | - Fabio Temussi
- Dipartimento di Scienze Chimiche, Università Federico II, Via Cintia, 4, I-80126 Napoli, Italy
| | - Marina DellaGreca
- Dipartimento di Scienze Chimiche, Università Federico II, Via Cintia, 4, I-80126 Napoli, Italy
| | - Flavio Cermola
- Dipartimento di Scienze Chimiche, Università Federico II, Via Cintia, 4, I-80126 Napoli, Italy
| | - Marina Isidori
- Dipartimento di Scienze e Tecnologie Ambientali, Biologiche e Farmaceutiche, Università della Campania "Luigi Vanvitelli", Via Vivaldi 43, I-81100 Caserta, Italy.
| |
Collapse
|
13
|
Kristofco LA, Haddad SP, Chambliss CK, Brooks BW. Differential uptake of and sensitivity to diphenhydramine in embryonic and larval zebrafish. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2018; 37:1175-1181. [PMID: 29274281 DOI: 10.1002/etc.4068] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Revised: 06/17/2017] [Accepted: 12/21/2017] [Indexed: 06/07/2023]
Abstract
The zebrafish fish embryo toxicity (FET) test is increasingly employed for alternative toxicity studies, yet our previous research identified increased sensitivity of zebrafish slightly older than embryos employed in FET methods (0-4 d postfertilization [dpf]). We identified rapid steady-state accumulation of diphenhydramine across zebrafish embryo and larval stages. However, significantly (p < 0.05) lower accumulation was observed at 48 h compared to 96 h in chorionated and dechorionated embryos (0-4 dpf), but not in zebrafish at 7 to 11 and 14 to 18 dpf. Increased uptake and toxicity of diphenhydramine was further observed in zebrafish at 7 to 11 and 14 to 18 dpf compared with 0-4 dpf embryos with chorion or dechorionated, which indicates that differential zebrafish sensitivity with age is associated with accumulation resulting from gill and other toxicokinetic and toxicodynamic changes during development. Environ Toxicol Chem 2018;37:1175-1181. © 2017 SETAC.
Collapse
Affiliation(s)
- Lauren A Kristofco
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, Texas, USA
| | - Samuel P Haddad
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, Texas, USA
| | - C Kevin Chambliss
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, Texas, USA
- Department of Chemistry and Biochemistry, Baylor University, Waco, Texas, USA
| | - Bryan W Brooks
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, Texas, USA
- Institute of Biomedical Studies, Baylor University, Waco, Texas, USA
| |
Collapse
|
14
|
Steinkey D, Lari E, Woodman SG, Luong KH, Wong CS, Pyle GG. Effects of gemfibrozil on the growth, reproduction, and energy stores of Daphnia magna in the presence of varying food concentrations. CHEMOSPHERE 2018; 192:75-80. [PMID: 29100124 DOI: 10.1016/j.chemosphere.2017.10.124] [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: 09/08/2017] [Revised: 10/16/2017] [Accepted: 10/23/2017] [Indexed: 06/07/2023]
Abstract
Gemfibrozil, a common lipid regulator, enters aquatic environments through treated municipal wastewater effluent that fails to remove it completely from effluent streams. When exposed to gemfibrozil concentrations of 50, 500, 5,000, and 50,000 ng L-1, Daphnia magna showed increased lipid reserves by 14-21% (significant at 500 ng L-1), increased length by 9-13% (significant at 50 ng L-1), increased mass by 6-13% (significant at 50 ng L-1) and increased neonate production by 57-74% (significant at 50 ng L-1). Gemfibrozil-exposed Daphnia held under conditions where food availability was low, grew and reproduced as well as those in the control. Taken together, these results suggest that gemfibrozil exposure within environmentally relevant concentration ranges is not toxic to Daphnia magna but has the potential to be beneficial to the species under these conditions.
Collapse
Affiliation(s)
- Dylan Steinkey
- Dept. of Biological Sciences, University of Lethbridge, Lethbridge, AB, T1K 3M4, Canada.
| | - Ebrahim Lari
- Dept. of Biological Sciences, University of Lethbridge, Lethbridge, AB, T1K 3M4, Canada
| | - Samuel G Woodman
- Dept. of Biological Sciences, University of Lethbridge, Lethbridge, AB, T1K 3M4, Canada
| | - Kim H Luong
- Richardson College for the Environment, University of Winnipeg, Winnipeg, MB, R3B 2E9, Canada
| | - Charles S Wong
- Richardson College for the Environment, University of Winnipeg, Winnipeg, MB, R3B 2E9, Canada
| | - Greg G Pyle
- Dept. of Biological Sciences, University of Lethbridge, Lethbridge, AB, T1K 3M4, Canada
| |
Collapse
|
15
|
Brooks BW. Urbanization, environment and pharmaceuticals: advancing comparative physiology, pharmacology and toxicology. CONSERVATION PHYSIOLOGY 2018; 6:cox079. [PMID: 30364343 PMCID: PMC6194206 DOI: 10.1093/conphys/cox079] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Revised: 12/18/2017] [Accepted: 12/20/2017] [Indexed: 05/23/2023]
Abstract
Pharmaceuticals are routinely reported in the environment, which indicates an increasingly urban water cycle and highlights a global megatrend. Physicochemical properties and intrinsic biological activity of medicines routinely differ from conventional organic contaminants; thus, diverging applicability domains often challenge environmental chemistry and toxicology computational tools and biological assays originally developed to address historical chemical stressors. Because pharmacology and toxicology information is more readily available for these contaminants of emerging concern than other chemicals in the environment, and many drug targets are conserved across species, leveraging mammalian drug discovery, safety testing and clinical pharmacology information appears useful to define environmental risks and to design less hazardous industrial chemicals. Research is needed to advance biological read across, which promises to reduce uncertainties during chemical assessment aimed at protecting public health and the environment. Whereas such comparative information has been critical to advance an understanding of pharmaceutical hazards and risks in urban ecosystems, studies of medicines with fish and other ecotoxicological models are reciprocally benefiting basic and translational efforts, advancing comparative mechanistic toxicology, and providing robust comparative bridges for integrating conservation and toxicology.
Collapse
Affiliation(s)
- Bryan W Brooks
- Department of Environmental Science, Institute of Biomedical Studies, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, TX, USA
| |
Collapse
|
16
|
Kristofco LA, Brooks BW. Global scanning of antihistamines in the environment: Analysis of occurrence and hazards in aquatic systems. THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 592:477-487. [PMID: 28325591 DOI: 10.1016/j.scitotenv.2017.03.120] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 03/12/2017] [Accepted: 03/12/2017] [Indexed: 06/06/2023]
Abstract
Concentration of the global population is increasingly occurring in megacities and other developing regions, where access to medicines is increasing more rapidly than waste management systems are implemented. Because freshwater and coastal systems are influenced by wastewater effluent discharges of differential quality, exposures in aquatic systems must be considered. Here, we performed a global scanning assessment of antihistamines (AHs), a common class of medicines, in surface waters and effluents. Antihistamines were identified, literature occurrence and ecotoxicology data on AHs collated, therapeutic hazard values (THVs) calculated, and environmental exposure distributions (EEDs) of AHs compared to ecotoxicity thresholds and drug specific THVs to estimate hazards in surface waters and effluents. Literature searches of 62 different AHs in environmental matrices identified 111 unique occurrence publications of 24 specific AHs, largely from Asia-Pacific, Europe, and North America. However, the majority of surface water (63%) and effluent (85%) observations were from Europe and North America, which highlights relatively limited information from many regions, including developing countries and rapidly urbanizing areas in Africa, Latin America and Asia. Less than 10% of all observations were for estuarine or marine systems, though the majority of human populations reside close to coastal habitats. EED 5th and 95th centiles for all AHs were 2 and 212ng/L in surface water, 5 and 1308ng/L in effluent and 6 and 4287ng/L in influent, respectively. Unfortunately, global hazards and risks of AHs to non-target species remain poorly understood. However, loratadine observations in surface waters exceeded a THV without an uncertainty factor 40% of the time, indicating future research is needed to understand aquatic toxicology, hazards and risks associated with this AH. This unique global scanning study further illustrates the utility of global assessments of pharmaceuticals and other contaminants to identify chemicals requiring toxicology study and regions where environmental monitoring, assessment and management efforts appear limited and necessary.
Collapse
Affiliation(s)
- Lauren A Kristofco
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, TX, USA
| | - Bryan W Brooks
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, TX, USA.
| |
Collapse
|
17
|
de Perre C, Murphy TM, Lydy MJ. Mixture toxicity of phostebupirim and cyfluthrin: Species-specific responses. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2017; 36:1947-1954. [PMID: 28019697 DOI: 10.1002/etc.3724] [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: 08/04/2016] [Revised: 09/27/2016] [Accepted: 12/22/2016] [Indexed: 06/06/2023]
Abstract
Currently, the potential impact of insecticide mixtures to nontarget organisms is largely unknown, and additional study is needed. The present study investigated the mixture toxicity of the organophosphate insecticide phostebupirim and the pyrethroid insecticide cyfluthrin using 4 nontarget species including Daphnia magna, Hyalella azteca, Pimephales promelas (fathead minnow), and Danio rerio (zebrafish). For each species, the toxicity of equipotent mixtures was compared with the expected toxicity estimated using the independent action (IA) and concentration addition (CA) models. Lethal and sublethal responses to D. magna and H. azteca were best described with the IA model. For both fish species, mixture toxicity was significantly higher than that estimated using either mixture model. The synergism noted in fish exposed to the combination of phostebupirim and cyfluthrin was confirmed by exposing P. promelas larvae to a nontoxic dose of phostebupirim and a range of toxic cyfluthrin concentrations, and vice versa. Sublethal and lethal concentrations to fish were up to 7 times lower for the mixture than in concurrently run individual compound exposures. Potential mechanisms for the synergistic responses found in fish are presented. Environ Toxicol Chem 2017;36:1947-1954. © 2016 SETAC.
Collapse
Affiliation(s)
- Chloe de Perre
- Center for Fisheries, Aquaculture, and Aquatic Sciences, and Department of Zoology, Southern Illinois University, Carbondale, Illinois, USA
- Department of Agronomy, Purdue University, West Lafayette, Indiana, USA
| | - Tracye M Murphy
- Center for Fisheries, Aquaculture, and Aquatic Sciences, and Department of Zoology, Southern Illinois University, Carbondale, Illinois, USA
| | - Michael J Lydy
- Center for Fisheries, Aquaculture, and Aquatic Sciences, and Department of Zoology, Southern Illinois University, Carbondale, Illinois, USA
| |
Collapse
|
18
|
Corrales J, Kristofco LA, Steele WB, Saari GN, Kostal J, Williams ES, Mills M, Gallagher EP, Kavanagh TJ, Simcox N, Shen LQ, Melnikov F, Zimmerman JB, Voutchkova-Kostal AM, Anastas PT, Brooks BW. Toward the Design of Less Hazardous Chemicals: Exploring Comparative Oxidative Stress in Two Common Animal Models. Chem Res Toxicol 2016; 30:893-904. [PMID: 27750016 DOI: 10.1021/acs.chemrestox.6b00246] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Sustainable molecular design of less hazardous chemicals presents a potentially transformative approach to protect public health and the environment. Relationships between molecular descriptors and toxicity thresholds previously identified the octanol-water distribution coefficient, log D, and the HOMO-LUMO energy gap, ΔE, as two useful properties in the identification of reduced aquatic toxicity. To determine whether these two property-based guidelines are applicable to sublethal oxidative stress (OS) responses, two common aquatic in vivo models, the fathead minnow (Pimephales promelas) and zebrafish (Danio rerio), were employed to examine traditional biochemical biomarkers (lipid peroxidation, DNA damage, and total glutathione) and antioxidant gene activation following exposure to eight structurally diverse industrial chemicals (bisphenol A, cumene hydroperoxide, dinoseb, hydroquinone, indene, perfluorooctanoic acid, R-(-)-carvone, and tert-butyl hydroperoxide). Bisphenol A, cumene hydroperoxide, dinoseb, and hydroquinone were consistent inducers of OS. Glutathione was the most consistently affected biomarker, suggesting its utility as a sensitivity response to support the design of less hazardous chemicals. Antioxidant gene expression (changes in nrf2, gclc, gst, and sod) was most significantly (p < 0.05) altered by R-(-)-carvone, cumene hydroperoxide, and bisphenol A. Results from the present study indicate that metabolism of parent chemicals and the role of their metabolites in molecular initiating events should be considered during the design of less hazardous chemicals. Current empirical and computational findings identify the need for future derivation of sustainable molecular design guidelines for electrophilic reactive chemicals (e.g., SN2 nucleophilic substitution and Michael addition reactivity) to reduce OS related adverse outcomes in vivo.
Collapse
Affiliation(s)
- Jone Corrales
- Department of Environmental Science, Baylor University , Waco, Texas 76798, United States
| | - Lauren A Kristofco
- Department of Environmental Science, Baylor University , Waco, Texas 76798, United States
| | - W Baylor Steele
- Department of Environmental Science, Baylor University , Waco, Texas 76798, United States
| | - Gavin N Saari
- Department of Environmental Science, Baylor University , Waco, Texas 76798, United States
| | - Jakub Kostal
- Department of Chemistry, George Washington University , Washington, D.C. 20052, United States
| | - E Spencer Williams
- Department of Environmental Science, Baylor University , Waco, Texas 76798, United States
| | - Margaret Mills
- Department of Environmental and Occupational Health Sciences, University of Washington , Seattle, Washington 98195, United States
| | - Evan P Gallagher
- Department of Environmental and Occupational Health Sciences, University of Washington , Seattle, Washington 98195, United States
| | - Terrance J Kavanagh
- Department of Environmental and Occupational Health Sciences, University of Washington , Seattle, Washington 98195, United States
| | - Nancy Simcox
- Department of Environmental and Occupational Health Sciences, University of Washington , Seattle, Washington 98195, United States
| | - Longzhu Q Shen
- Center for Green Chemistry and Green Engineering, Yale University , New Haven, Connecticut 06520, United States
| | - Fjodor Melnikov
- Center for Green Chemistry and Green Engineering, Yale University , New Haven, Connecticut 06520, United States
| | - Julie B Zimmerman
- Center for Green Chemistry and Green Engineering, Yale University , New Haven, Connecticut 06520, United States.,Department of Chemical and Environmental Engineering, Yale University , New Haven, Connecticut 06520, United States
| | | | - Paul T Anastas
- Center for Green Chemistry and Green Engineering, Yale University , New Haven, Connecticut 06520, United States
| | - Bryan W Brooks
- Department of Environmental Science, Baylor University , Waco, Texas 76798, United States
| |
Collapse
|
19
|
Noguera-Oviedo K, Aga DS. Lessons learned from more than two decades of research on emerging contaminants in the environment. JOURNAL OF HAZARDOUS MATERIALS 2016; 316:242-51. [PMID: 27241399 DOI: 10.1016/j.jhazmat.2016.04.058] [Citation(s) in RCA: 171] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2016] [Revised: 04/21/2016] [Accepted: 04/22/2016] [Indexed: 05/25/2023]
Abstract
In the last twenty years, thousands of research papers covering different aspects of emerging contaminants have been published, ranging from environmental occurrence to treatment and ecological effects. Emerging contaminants are environmental pollutants that have been investigated widely only in the last two decades and include anthropogenic and naturally occurring chemicals such as pharmaceuticals and personal care products and their metabolites, illicit drugs, engineered nanomaterials, and antibiotic resistance genes. The advancement in our knowledge on emerging contaminants has been the result of the appearance of highly sensitive and powerful analytical instrumentation that rapidly developed, allowing identification and trace quantification of unknown contaminants in complex environmental matrices. High efficiency chromatographic separations coupled to high-resolution mass spectrometers have become more common in environmental laboratories and are the pillars of environmental research, increasing our awareness and understanding of the presence of emerging contaminants in the environment, their transformation and fate, and the complex ecological consequences that they pose on exposed biological systems. This introductory paper for the Virtual Thematic Issue on Emerging Contaminants presents a brief literature overview on key research milestones in the area of emerging contaminants, focusing on pharmaceuticals and personal care products and endocrine disrupting compounds, and highlighting selected research papers previously published in the Journal of Hazardous Materials during the period of January 2012 to December 2015.
Collapse
Affiliation(s)
- Katia Noguera-Oviedo
- Chemistry Department, University at Buffalo, The State University of New York, Buffalo, NY 14260, United States
| | - Diana S Aga
- Chemistry Department, University at Buffalo, The State University of New York, Buffalo, NY 14260, United States.
| |
Collapse
|
20
|
Ajibade TO, Oyagbemi AA, Omobowale TO, Asenuga ER, Afolabi JM, Adedapo AA. Mitigation of diazinon-induced cardiovascular and renal dysfunction by gallic acid. Interdiscip Toxicol 2016; 9:66-77. [PMID: 28652848 PMCID: PMC5458106 DOI: 10.1515/intox-2016-0008] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Revised: 03/31/2016] [Accepted: 04/04/2016] [Indexed: 01/20/2023] Open
Abstract
Studies of the link between environmental pollutants and cardiovascular dysfunction, neglected for decades, have recently provided new insights into the pathology and consequences of these killers. In this study, rats were divided into four groups, each containing 10 rats. The rats in group one served as controls and were administered normal saline, whereas the rats in group two were orally gavaged with 3 mg/kg of diazinon (DZN) alone for twenty one consecutive days. The rats in groups 3 and 4 were administered respective 60 mg/kg and 120 mg/kg gallic acid (GA) in addition to DZN for twenty one consecutive days. Exposure of rats to diazinon significantly (p<0.05) reduced the activities of superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), glutathione-S-transferase (GST) and reduced glutathione (GSH) content. Malondialdehyde, hydrogen peroxide (H2O2) and nitric oxide (NO) contents were also significantly (p<0.05) elevated following DZN exposure. DZN further caused a significant (p<0.05) decrease of heart rate and QT interval prolongation. Hematologic analysis revealed significant reduction (p<0.05) in packed cell volume (PCV), hemoglobin concentration (Hb), red blood cell (RBC) count, and total white blood cell count of rats administered only DZN. Observations in this study suggest a modulatory role of gallic acid in diazinon-induced anemia and associated cardiovascular dysfunction in rats. Treatment with gallic acid reversed the oxidative stress markers studied, increased the antioxidant defence system and reduced deleterious effects on hematological parameters in rats. Pathologic findings of the heart and kidney were also found to be lessened.
Collapse
Affiliation(s)
- Temitayo Olabisi Ajibade
- Department of Veterinary Physiology, Biochemistry and Pharmacology, Faculty of Veterinary Medicine, University of Ibadan, Nigeria
| | - Ademola Adetokunbo Oyagbemi
- Department of Veterinary Physiology, Biochemistry and Pharmacology, Faculty of Veterinary Medicine, University of Ibadan, Nigeria
| | | | | | | | - Adeolu Alex Adedapo
- Department of Veterinary Physiology, Biochemistry and Pharmacology, Faculty of Veterinary Medicine, University of Ibadan, Nigeria
| |
Collapse
|
21
|
Ding J, Lu G, Li Y. Interactive effects of selected pharmaceutical mixtures on bioaccumulation and biochemical status in crucian carp (Carassius auratus). CHEMOSPHERE 2016; 148:21-31. [PMID: 26800487 DOI: 10.1016/j.chemosphere.2016.01.017] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Revised: 01/05/2016] [Accepted: 01/06/2016] [Indexed: 06/05/2023]
Abstract
The aim of this study was to evaluate the interactive effects of fluoxetine (FLU), roxithromycin (ROX) and propranolol (PRP) on the bioaccumulation and biochemical responses in the crucian carp Carassius auratus. After 7 days of binary exposure (ROX + FLU and PRP + FLU), the addition of waterborne FLU at nominal concentrations of 4, 20 and 100 μg L(-1) significantly increased the accumulation of ROX and PRP in fish livers in most cases, although elevated ROX and PRP bioaccumulation levels were not observed in muscles or gills. The inductive response of 7-ethoxyresorufin O-deethylase (EROD) to PRP and that of 7-benzyloxy-4-trifluoromethyl-coumarin O-dibenzyloxylase (BFCOD) to ROX were inhibited by the co-administration of FLU at all tested concentrations. Correspondingly, marked inhibition of CYP1A and CYP3A mRNA expression levels was observed in the livers of fish co-treated with FLU + PRP and FLU + ROX relative to their PRP- and ROX-only counterparts, respectively. In addition, as reflected by superoxide dismutase (SOD) activity and malondialdehyde (MDA) content, co-exposure to ROX + FLU and PRP + FLU seemed to induce stronger antioxidant responses than single pharmaceutical exposure in fish livers. This work indicated that the interactive effects of pharmaceutical mixtures could lead to perturbations in the bioaccumulation and biochemical responses in fish.
Collapse
Affiliation(s)
- Jiannan Ding
- Key Laboratory for Integrated Regulation and Resources Development on Shallow Lakes of Ministry of Education, College of Environment, Hohai University, Nanjing 210098, PR China
| | - Guanghua Lu
- Key Laboratory for Integrated Regulation and Resources Development on Shallow Lakes of Ministry of Education, College of Environment, Hohai University, Nanjing 210098, PR China.
| | - Yi Li
- Key Laboratory for Integrated Regulation and Resources Development on Shallow Lakes of Ministry of Education, College of Environment, Hohai University, Nanjing 210098, PR China
| |
Collapse
|
22
|
Kristofco LA, Cruz LC, Haddad SP, Behra ML, Chambliss CK, Brooks BW. Age matters: Developmental stage of Danio rerio larvae influences photomotor response thresholds to diazinion or diphenhydramine. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2016; 170:344-354. [PMID: 26431593 PMCID: PMC4968053 DOI: 10.1016/j.aquatox.2015.09.011] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Revised: 09/19/2015] [Accepted: 09/21/2015] [Indexed: 05/06/2023]
Abstract
Because basic toxicological data is unavailable for the majority of industrial compounds, High Throughput Screening (HTS) assays using the embryonic and larval zebrafish provide promising approaches to define bioactivity profiles and identify potential adverse outcome pathways for previously understudied chemicals. Unfortunately, standardized approaches, including HTS experimental designs, for examining fish behavioral responses to contaminants are rarely available. In the present study, we examined movement behavior of larval zebrafish over 7 days (4-10 days post fertilization or dpf) during typical daylight workday hours to determine whether intrinsic activity differed with age and time of day. We then employed an early life stage approach using the Fish Embryo Test (FET) at multiple developmental ages to evaluate whether photomotor response (PMR) behavior differed with zebrafish age following exposure to diazinon (DZN), a well-studied orthophosphate insecticide, and diphenhydramine (DPH), an antihistamine that also targets serotonin reuptake transporters and the acetylcholine receptor. 72h studies were conducted at 1-4, 4-7 and 7-10dpf, followed by behavioral observations using a ViewPoint system at 4, 7 and 10dpf. Distance traveled and swimming speeds were quantified; nominal treatment levels were analytically verified by isotope-dilution LC-MSMS. Larval zebrafish locomotion displayed significantly different (p<0.05) activity profiles over the course of typical daylight and workday hours, and these time of day PMR activity profiles were similar across ages examined (4-10dpf). 10dpf zebrafish larvae were consistently more sensitive to DPH than either the 4 or 7dpf larvae with an environmentally realistic lowest observed effect concentration of 200ng/L. Though ELS and FET studies with zebrafish typically focus on mortality or teratogenicity in 0-4dpf organisms, behavioral responses of slightly older fish were several orders of magnitude more sensitive to DPH. Our observations highlight the importance of understanding the influence of time of day on intrinsic locomotor activity, and the age-specific hazards of aquatic contaminants to fish behavior.
Collapse
Affiliation(s)
- Lauren A Kristofco
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, TX, USA
| | - Luis Colon Cruz
- Department of Anatomy and Neurobiology, School of Medicine, University of Puerto Rico, Medical Sciences Campus, San Juan, Puerto Rico
| | - Samuel P Haddad
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, TX, USA
| | - Martine L Behra
- Department of Anatomy and Neurobiology, School of Medicine, University of Puerto Rico, Medical Sciences Campus, San Juan, Puerto Rico
| | - C Kevin Chambliss
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, TX, USA; Department of Chemistry, Baylor University, Waco, TX, USA
| | - Bryan W Brooks
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, TX, USA.
| |
Collapse
|
23
|
Tanoue R, Nomiyama K, Nakamura H, Kim JW, Isobe T, Shinohara R, Kunisue T, Tanabe S. Uptake and Tissue Distribution of Pharmaceuticals and Personal Care Products in Wild Fish from Treated-Wastewater-Impacted Streams. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2015; 49:11649-58. [PMID: 26348835 DOI: 10.1021/acs.est.5b02478] [Citation(s) in RCA: 121] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
A fish plasma model (FPM) has been proposed as a screening technique to prioritize potential hazardous pharmaceuticals to wild fish. However, this approach does not account for inter- or intraspecies variability of pharmacokinetic and pharmacodynamic parameters. The present study elucidated the uptake potency (from ambient water), tissue distribution, and biological risk of 20 pharmaceutical and personal care product (PPCP) residues in wild cyprinoid fish inhabiting treated-wastewater-impacted streams. In order to clarify the uncertainty of the FPM for PPCPs, we compared the plasma bioaccumulation factor in the field (BAFplasma = measured fish plasma/ambient water concentration ratio) with the predicted plasma bioconcentration factor (BCFplasma = fish plasma predicted by use of theoretical partition coefficients/ambient water concentration ratio) in the actual environment. As a result, the measured maximum BAFplasma of inflammatory agents was up to 17 times higher than theoretical BCFplasma values, leading to possible underestimation of toxicological risk on wild fish. When the tissue-blood partition coefficients (tissue/blood concentration ratios) of PPCPs were estimated, higher transportability into tissues, especially the brain, was found for psychotropic agents, but brain/plasma ratios widely varied among individual fish (up to 28-fold). In the present study, we provide a valuable data set on the intraspecies variability of PPCP pharmacokinetics, and our results emphasize the importance of determining PPCP concentrations in possible target organs as well as in the blood to assess the risk of PPCPs on wild fish.
Collapse
Affiliation(s)
- Rumi Tanoue
- Center for Marine Environmental Studies, Ehime University , 2-5 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| | - Kei Nomiyama
- Center for Marine Environmental Studies, Ehime University , 2-5 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| | - Haruna Nakamura
- Graduate School of Environmental and Symbiotic Sciences, Prefectural University of Kumamoto , 3-1-100 Tsukide, Kumamoto 862-8502, Japan
| | - Joon-Woo Kim
- Monitoring and Analysis Division, Seamangeum Regional Environmental Office , 100 Seogok-ro, Wansan-gu, Jeonju-si, Jeollabuk-do 560-870, Republic of Korea
| | - Tomohiko Isobe
- National Institute for Environmental Studies , 16-2 Onogawa, Tsukuba, Ibaraki 305-8506, Japan
| | - Ryota Shinohara
- Graduate School of Environmental and Symbiotic Sciences, Prefectural University of Kumamoto , 3-1-100 Tsukide, Kumamoto 862-8502, Japan
| | - Tatsuya Kunisue
- Center for Marine Environmental Studies, Ehime University , 2-5 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| | - Shinsuke Tanabe
- Center for Marine Environmental Studies, Ehime University , 2-5 Bunkyo-cho, Matsuyama, Ehime 790-8577, Japan
| |
Collapse
|