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Saaristo M, Sharp S, McKenzie R, Hinwood A. Pharmaceuticals in biota: The impact of wastewater treatment plant effluents on fish in Australia. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 359:124695. [PMID: 39122170 DOI: 10.1016/j.envpol.2024.124695] [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: 04/22/2024] [Revised: 07/05/2024] [Accepted: 08/06/2024] [Indexed: 08/12/2024]
Abstract
Globally, pharmaceuticals and personal care products (PPCPs) are detected in surface waters receiving wastewater, yet their presence in biota, remain largely understudied. To address this, we conducted a study that measured 46 PPCPs in spot water samples and fish caught up- and downstream from wastewater treatment plants (WWTPs) in Victoria, Australia. We sampled 15 sites located along four waterways following a 3-site design: WWTP-discharge('hotspot'), 'upstream'(∼2 km) and 'downstream'(∼2 km). Spot water and fish were also sampled at reference sites >100 km from WWTP discharge (n = 3). Additionally, spot water samples were taken from WWTP effluent outflows (n = 3). From each locality, we analysed 3-12 fish (n = 131 total). In waterways, passive samplers (POCIS; ∼28d, n = 19 PPCPs) were also deployed. Individual fish (axial muscle) and water were analysed with LC-MS-MS. We found that PPCP concentrations in environmental surface water ranged from<0.02-0.97 μg/L. In WWTP effluent, the range was <0.02-1.4 μg/L. Of the 46 PPCPs analysed, 12 were detected in spot water samples and five in fish. In water, the highest concentration detected was for antidepressant venlafaxine (3 μg/L). The most frequently detected PPCPs: venlafaxine (54.9%), metoprolol (41.2%), propranolol (29.4%), carbamazepine (29.4%), caffeine (17.6%) and sulfamethoxazole (17.6%). Out of 131 fish analysed, 35 fish had detectable levels of PPCPs in the muscle tissue. The highest muscle concentrations were: venlafaxine (150 μg/kg, redfin perch), and sertraline (100 μg/kg, eel). Bioaccumulation factors ranged from 104 to 341L/kg for venlafaxine in redfins, 21-1,260L/kg for carbamazepine in redfins and eels, and 367-3,333L/kg for sertraline in eels. Based on our human health risk calculations for venlafaxine, carbamazepine, sertraline, triclosan, and caffeine, consumption of fish does not pose a significant risk to human health. Despite this, most of the detected PPCPs in surface waters exceeded 10 ng/L trigger value, which has led to further investigations by EPA. Our study highlights the need for using multiple lines of evidence for estimating risks of PPCPs.
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Affiliation(s)
- Minna Saaristo
- Environment Protection Authority, EPA Science, Victoria, Australia.
| | - Simon Sharp
- Environment Protection Authority, EPA Science, Victoria, Australia
| | - Robert McKenzie
- Environment Protection Authority, EPA Science, Victoria, Australia
| | - Andrea Hinwood
- Environment Protection Authority, EPA Science, Victoria, Australia
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Adedipe DT, Chen C, Lai RWS, Xu S, Luo Q, Zhou GJ, Boxall A, Brooks BW, Doblin MA, Wang X, Wang J, Leung KMY. Occurrence and potential risks of pharmaceutical contamination in global Estuaries: A critical review and analysis. ENVIRONMENT INTERNATIONAL 2024; 192:109031. [PMID: 39321536 DOI: 10.1016/j.envint.2024.109031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 09/19/2024] [Accepted: 09/20/2024] [Indexed: 09/27/2024]
Abstract
Input of pollutants to estuaries is one of the major threats to marine biodiversity and fishery resources, and pharmaceuticals are one of the most important contaminants of emerging concern in aquatic ecosystems. To synthesize pharmaceutical pollution levels in estuaries over the past 20 years from a global perspective, this review identified 3229 individual environmental occurrence data for 239 pharmaceuticals across 91 global estuaries distributed in 26 countries. The highest cumulative weighted average concentration level (WACL) of all detected pharmaceuticals in estuarine water was observed in Africa (145,461.86 ng/L), with 30 pharmaceuticals reported. North America (24,316.39 ng/L) was ranked second in terms of WACL, followed by South America (20,784.13 ng/L), Asia (5958.38 ng/L), Europe (4691.23 ng/L), and Oceania (2916.32 ng/L). Carbamazepine, diclofenac, and paracetamol were detected in all continents. A total of 41 functional categories of pharmaceuticals were identified, and analgesics, antibiotics, and stimulants were amongst the most ubiquitous groups in estuaries worldwide. Although many pharmaceuticals were observed to present lower than or equal to moderate ecological risk, 34 pharmaceuticals were identified with high or very high ecological risks in at least one continent. Pharmaceutical pollution in estuaries was positively correlated with regional unemployment and poverty ratios, but negatively correlated with life expectancy and GDP per capita. There are some limitations that may affect this synthesis, such as comparability of the sampling and pretreatment methodology, differences in the target pharmaceuticals for monitoring, and potentially limited number and diversity of estuaries covered, which prompt us to standardize methods for monitoring these pharmaceutical contaminants in future global studies.
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Affiliation(s)
- Demilade T Adedipe
- State Key Laboratory of Marine Pollution and Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Chong Chen
- State Key Laboratory of Marine Pollution and Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China.
| | - Racliffe Weng Seng Lai
- Department of Ocean Science and Technology, Faculty of Science and Technology, The University of Macau, Macau, China
| | - Shaopeng Xu
- State Key Laboratory of Marine Pollution and Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Qiong Luo
- State Key Laboratory of Marine Pollution and Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China
| | - Guang-Jie Zhou
- Department of Ecology and Institute of Hydrobiology, Jinan University, Guangzhou, China
| | - Alistair Boxall
- Department of Environment and Geography, University of York, York YO10 5DD, United Kingdom
| | - Bryan W Brooks
- Department of Environmental Science, Baylor University, Waco, TX, USA
| | - Martina A Doblin
- Sydney Institute of Marine Science, Mosman, New South Wales, Australia; Climate Change Cluster, University of Technology Sydney, Ultimo, New South Wales, Australia
| | - Xinhong Wang
- State Key Laboratory of Marine Environmental Science, College of the Environment & Ecology, Xiamen University, Xiamen, China
| | - Juying Wang
- National Marine Environment Monitoring Center, Liaoning, China
| | - Kenneth Mei Yee Leung
- State Key Laboratory of Marine Pollution and Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China; School of Energy and Environment, City University of Hong Kong, Kowloon, Hong Kong, China.
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Zhang Y, He K, Wang Y, Guo X, Chen J, Shang N, Chen J, Zhang P, Zhang L, Niu Q, Zhang Q. Nano-alumina induced developmental and neurobehavioral toxicity in the early life stage of zebrafish, associated with mTOR. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2024; 276:107086. [PMID: 39277994 DOI: 10.1016/j.aquatox.2024.107086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Revised: 08/30/2024] [Accepted: 09/06/2024] [Indexed: 09/17/2024]
Abstract
The study aims to investigate the effects of nano-alumina (AlNPs) on the early development and neurobehavior of zebrafish and the role of mTOR in this process. After embryos and grown-up larvae exposed to AlNPs from 0 to 200 μg/mL, we examined the development, neurobehavior, AlNPs content, and mTOR pathway genes. Moreover, embryos were randomly administered with control, negative control, mTOR knockdown, AlNPs, and mTOR knockdown + AlNPs, then examined for development, neurobehavior, oxidative stress, neurotransmitters, and development genes. As AlNPs increased, swimming speed and distance initially increased and then decreased; thigmotaxis and panic-avoidance reflex substantially decreased in the high-dose AlNPs group; aluminum and nanoparticles considerably accumulated in the 100 μg/mL AlNPs group; AlNPs at high dose decreased mTOR gene and protein levels, stimulating autophagy via increasing ULK1 and ULK2. mTOR knockdown exacerbated the harm to normal development rate, eye and body length, and neurobehavior induced by AlNPs through raising ROS, SOD, and ACH levels but decreasing AchE activity and development genes. Therefore, AlNPs suppress neurobehavior through downregulating mTOR, and mTOR knockdown further aggravates their early development and neurobehavior loss, suggesting mTOR could be a potential target for the toxicity of AlNPs.
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Affiliation(s)
- Ying Zhang
- Department of Toxicology, Shanxi Provincial Center for Disease Control and Prevention, Taiyuan, 030012, China
| | - Kaihong He
- Department of Occupational Medicine, School of public health, Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Yanhong Wang
- Department of Occupational Medicine, School of public health, Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Xinyue Guo
- Department of Occupational Medicine, School of public health, Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Jin Chen
- Department of Occupational Medicine, School of public health, Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Nan Shang
- Department of Occupational Medicine, School of public health, Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Jianping Chen
- Department of Occupational Medicine, School of public health, Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Ping Zhang
- Department of Occupational Medicine, School of public health, Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Ling Zhang
- Department of Occupational Medicine, School of public health, Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Qiao Niu
- Department of Occupational Medicine, School of public health, Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Qinli Zhang
- Department of Occupational Medicine, School of public health, Shanxi Medical University, Taiyuan, Shanxi, 030001, China; Department of Pathology, University of Mississippi Medical Center, 2500 N State St., Jackson, MS, 39216, United States.
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4
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Fergusson KN, Tanner JL, Brand JA, Hannington SL, Pettersen AK, Sundin J, Saaristo M, Bertram MG, Martin JM, Wong BBM. Effects of long-term fluoxetine exposure on morphology, but not behaviour or metabolic rate, in male guppies (Poecilia reticulata). AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2024; 276:107082. [PMID: 39270523 DOI: 10.1016/j.aquatox.2024.107082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 09/03/2024] [Accepted: 09/03/2024] [Indexed: 09/15/2024]
Abstract
Contamination of aquatic ecosystems by pharmaceuticals is a growing threat worldwide. The antidepressant fluoxetine is one such pharmaceutical that is frequently detected in aquatic ecosystems, and has been found to alter the behaviour and physiology of exposed wildlife. Few studies, however, have investigated potential combined effects on behaviour and metabolic rate. In addition, exposures are often short in duration and rarely conducted under ecologically relevant conditions. Here, we examined the impacts of long-term fluoxetine exposure on boldness (exploration, activity, and antipredator behaviour), metabolic rate, and morphology in male guppies (Poecilia reticulata). Specifically, fish were exposed for 8 months (corresponding to approximately two overlapping generations) in semi-natural mesocosms to one of three treatments: an unexposed control (0 ng L-1), or low or high fluoxetine (mean measured concentrations: 30 ng L-1 and 292 ng L-1, respectively). Following exposure, we quantified male exploratory behaviour and activity in a novel environment (maze arena) and antipredator behaviour in the presence or absence of a live predator (spangled perch, Leiopotherapon unicolor), as well as metabolic rate and morphology (mass, standard length, and scaled mass index). Fluoxetine exposure did not significantly alter boldness, metabolic rate, mass, or standard length. However, fluoxetine exposure did alter body condition, whereby fish in the high treatment had a higher scaled mass index than control fish. Our results, considered alongside previous work, underscore the importance of exposure duration in mediating the effects of fluoxetine on fitness-related traits. Continued research under extended exposure periods (i.e., spanning multiple generations) is essential if we are to accurately predict the ecological impacts of fluoxetine on exposed wildlife, and their underlying mechanism(s).
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Affiliation(s)
- Kate N Fergusson
- School of Biological Sciences, Monash University, Clayton, Victoria, Australia.
| | - James L Tanner
- School of Biological Sciences, Monash University, Clayton, Victoria, Australia.
| | - Jack A Brand
- School of Biological Sciences, Monash University, Clayton, Victoria, Australia; Department of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, Sweden.
| | | | - Amanda K Pettersen
- School of Biological Sciences, Monash University, Clayton, Victoria, Australia; School of Life and Environmental Sciences, The University of Sydney, Sydney, New South Wales, Australia.
| | - Josefin Sundin
- Department of Aquatic Resources, Swedish University of Agricultural Sciences, Drottningholm, Sweden.
| | - Minna Saaristo
- School of Biological Sciences, Monash University, Clayton, Victoria, Australia; Environment Protection Authority Victoria, EPA Science, Macleod, Victoria, Australia.
| | - Michael G Bertram
- School of Biological Sciences, Monash University, Clayton, Victoria, Australia; Department of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, Sweden; Department of Zoology, Stockholm University, Stockholm, Sweden.
| | - Jake M Martin
- School of Biological Sciences, Monash University, Clayton, Victoria, Australia; Department of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, Sweden; Department of Zoology, Stockholm University, Stockholm, Sweden; School of Life and Environmental Sciences, Deakin University, Waurn Ponds, Geelong, Australia.
| | - Bob B M Wong
- School of Biological Sciences, Monash University, Clayton, Victoria, Australia.
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Boxall ABA, Collins R, Wilkinson JL, Swan C, Bouzas-Monroy A, Jones J, Winter E, Leach J, Juta U, Deacon A, Townsend I, Kerr P, Paget R, Rogers M, Greaves D, Turner D, Pearson C. Pharmaceutical Pollution of the English National Parks. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2024. [PMID: 39138896 DOI: 10.1002/etc.5973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 07/05/2024] [Accepted: 07/16/2024] [Indexed: 08/15/2024]
Abstract
England's 10 national parks are renowned for their landscapes, wildlife, and recreational value. However, surface waters in the national parks may be vulnerable to pollution from human-use chemicals, such as active pharmaceutical ingredients (APIs), because of factors like ineffective wastewater treatment, seasonal tourism, a high proportion of elderly residents, and the presence of low-flow water bodies that limit dilution. The present study determined the extent of API contamination in the English national parks by monitoring 54 APIs in 37 rivers across all national parks over two seasons. Results were compared to existing data sets for UK cities and to concentration thresholds for ecological impacts and antimicrobial resistance selection. Results revealed widespread contamination of the national parks, with APIs detected at 52 out of 54 sites and in both seasons. Thirty-one APIs were detected, with metformin, caffeine, and paracetamol showing the highest mean concentrations and cetirizine, metformin, and fexofenadine being the most frequently detected. While total API concentrations were generally lower than seen previously in UK cities, locations in the Peak District and Exmoor had higher concentrations than most city rivers. Fourteen locations had concentrations of either amitriptyline, carbamazepine, clarithromycin, diltiazem, metformin, paracetamol, or propranolol above levels of concern for fish, invertebrates, and algae or for selection for antimicrobial resistance. Therefore, API pollution of the English national parks appears to pose risks to ecological health and potentially human health through recreational water use. Given that these parks are biodiversity hotspots with protected ecosystems, there is an urgent need for improved monitoring and management of pharmaceutical pollution and pollution more generally not only in national parks in England but also in similar environments across the world. Environ Toxicol Chem 2024;00:1-14. © 2024 The Author(s). Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC.
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Affiliation(s)
- Alistair B A Boxall
- Department of Environment and Geography, University of York, York, United Kingdom
| | - Rob Collins
- The Rivers Trust, Callington, Cornwall, United Kingdom
| | - John L Wilkinson
- Department of Environment and Geography, University of York, York, United Kingdom
| | - Caroline Swan
- Department of Environment and Geography, University of York, York, United Kingdom
| | | | - Josh Jones
- The Rivers Trust, Callington, Cornwall, United Kingdom
| | - Emily Winter
- River Waveney Trust, Diss, Norfolk, United Kingdom
| | - Jessie Leach
- The Rivers Trust, Callington, Cornwall, United Kingdom
| | - Ursula Juta
- Norfolk Rivers Trust, Holt, Norfolk, United Kingdom
| | - Alex Deacon
- Wessex Rivers Trust, Salisbury, Wiltshire, United Kingdom
| | - Ian Townsend
- Westcountry Rivers Trust, Callington, Cornwall, United Kingdom
| | - Peter Kerr
- Northumberland Rivers Trust, Newcastle upon Tyne, Tyne and Wear, United Kingdom
| | - Rachel Paget
- Ouse and Adur Rivers Trust, Lewes, East Sussex, United Kingdom
| | | | - Dave Greaves
- Eden Rivers Trust, Penrith, Cumbria, United Kingdom
| | - Dan Turner
- The Rivers Trust, Callington, Cornwall, United Kingdom
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6
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Imiuwa ME, Baynes A, Kanda R, Routledge EJ. Environmentally relevant concentrations of the tricyclic antidepressant, amitriptyline, affect feeding and reproduction in a freshwater mollusc. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 281:116656. [PMID: 38945099 DOI: 10.1016/j.ecoenv.2024.116656] [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: 02/26/2024] [Revised: 06/24/2024] [Accepted: 06/26/2024] [Indexed: 07/02/2024]
Abstract
Antidepressant drugs (ADDs) are one of the most extensively used pharmaceuticals globally. They act at particularly low therapeutic concentrations to modulate monoamine neurotransmission, which is one of the most evolutionary conserved pathways in both humans and animal species including invertebrates. As ADDs are widely detected in the aquatic environment at low concentrations (ng/L to low µg/L), their potential to exert drug-target mediated effects in aquatic species has raised serious concerns. Amitriptyline (AMI) is the most widely used tricyclic ADD, while monoamines, the target of ADDs, are major bioregulators of multiple key physiological processes including feeding, reproduction and behaviour in molluscs. However, the effects of AMI on feeding, reproduction and mating behaviour are unknown in molluscs despite their ecological importance, diversity and reported sensitivity to ADDs. To address this knowledge gap, we investigated the effects of environmentally relevant concentrations of AMI (0, 10, 100, 500 and 1000 ng/L) on feeding, reproduction and key locomotor behaviours, including mating, in the freshwater gastropod, Biomphalaria glabrata over a period of 28 days. To further provide insight into the sensitivity of molluscs to ADDs, AMI concentrations (exposure water and hemolymph) were determined using a novel extraction method. The Fish Plasma Model (FPM), a critical tool for prioritization assessment of pharmaceuticals with potential to cause drug target-mediated effects in fish, was then evaluated for its applicability to molluscs for the first time. Disruption of food intake (1000 ng/L) and reproductive output (500 and 1000 ng/L) were observed at particularly low hemolymph levels of AMI, whereas locomotor behaviours were unaffected. Importantly, the predicted hemolymph levels of AMI using the FPM agreed closely with the measured levels. The findings suggest that hemolymph levels of AMI may be a useful indicator of feeding and reproductive disruptions in wild population of freshwater gastropods, and confirm the applicability of the FPM to molluscs for comparative pharmaceutical hazard identification.
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Affiliation(s)
- Maurice E Imiuwa
- Environmental Sciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, Middlesex UB8 3PH, UK; Department of Animal and Environmental Biology, Faculty of Life Sciences, University of Benin, PMB 1154, Benin City, Nigeria.
| | - Alice Baynes
- Environmental Sciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, Middlesex UB8 3PH, UK
| | - Rakesh Kanda
- Environmental Sciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, Middlesex UB8 3PH, UK
| | - Edwin J Routledge
- Environmental Sciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, Middlesex UB8 3PH, UK.
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7
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Sims JL, Cole AR, Moran ZS, Mansfield CM, Possamai B, Rojo M, King RS, Matson CW, Brooks BW. The Tissue-Specific Eco-Exposome: Differential Pharmaceutical Bioaccumulation and Disposition in Fish among Trophic Positions. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2024; 43:1894-1902. [PMID: 38888274 DOI: 10.1002/etc.5931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Revised: 04/28/2024] [Accepted: 05/12/2024] [Indexed: 06/20/2024]
Abstract
Though bioaccumulation of pharmaceuticals by aquatic organisms continues to receive scientific attention, the internal disposition of these contaminants among different tissue compartments of fish species has been infrequently investigated, particularly among fish at different trophic positions. We tested a human to fish biological read-across hypothesis for contaminant disposition by examining tissue-specific accumulation in three understudied species, longnose gar (Lepisosteus osseus; piscivore), gizzard shad (Dorosoma cepedianum; planktivore/detritivore), and smallmouth buffalo (Ictiobus bubalus; benthivore), from a river influenced by municipal effluent discharge. In addition to surface water, fish plasma, and brain, gill, gonad, liver, and lateral muscle fillet tissues were analyzed via isotope dilution liquid chromatography tandem mass spectrometry. Caffeine and sucralose, two common effluent tracers, were quantitated at low micrograms per liter levels in surface water, while an anticonvulsant, carbamazepine, was observed at levels up to 37 ng/L. The selective serotonin reuptake inhibitors (SSRIs) fluoxetine and sertraline and primary metabolites were detected in at least one tissue of all three species at low micrograms per kilogram concentrations. Within each species, brain and liver of select fish contained the highest levels of SSRIs compared to plasma and other tissues, which is generally consistent with human tissue disposition patterns. However, we observed differential accumulation among specific tissue types and species. For example, mean levels of sertraline in brain and liver tissues were 13.4 µg/kg and 1.5 µg/kg in gizzard shad and 1.3 µg/kg and 7.3 µg/kg in longnose gar, respectively. In contrast, smallmouth buffalo did not consistently accumulate SSRIs to detectable levels. Tissue-specific eco-exposome efforts are necessary to understand mechanisms associated with such marked bioaccumulation and internal dispositional differences among freshwater fish species occupying different trophic positions. Environ Toxicol Chem 2024;43:1894-1902. © 2024 The Author(s). Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC.
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Affiliation(s)
- Jaylen L Sims
- Department of Environmental Science, Baylor University, Waco, Texas, USA
- Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, Texas, USA
| | - Alexander R Cole
- Department of Environmental Science, Baylor University, Waco, Texas, USA
- Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, Texas, USA
| | - Zachary S Moran
- Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, Texas, USA
- Department of Biology, Baylor University, Waco, Texas, USA
| | - Charles M Mansfield
- Department of Environmental Science, Baylor University, Waco, Texas, USA
- Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, Texas, USA
| | - Bianca Possamai
- Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, Texas, USA
- Department of Biology, Baylor University, Waco, Texas, USA
| | - Macarena Rojo
- Department of Environmental Science, Baylor University, Waco, Texas, USA
- Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, Texas, USA
| | - Ryan S King
- Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, Texas, USA
- Department of Biology, Baylor University, Waco, Texas, USA
| | - Cole W Matson
- Department of Environmental Science, Baylor University, Waco, Texas, USA
- Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, Texas, USA
| | - Bryan W Brooks
- Department of Environmental Science, Baylor University, Waco, Texas, USA
- Center for Reservoir and Aquatic Systems Research, Baylor University, Waco, Texas, USA
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8
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Nascimento GCZ, Matias R, Miranda-Vilela AL, Farias KS, Silva DB, Facco GG, da Silva MAN, Rivero-Wendt CLG. Acute exposure of zebrafish ( Danio rerio) adults to psychotria carthagenensis leaf extracts: chemical profile, lack of genotoxicity and histological changes. Drug Chem Toxicol 2024:1-11. [PMID: 38953234 DOI: 10.1080/01480545.2024.2367560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 06/08/2024] [Indexed: 07/03/2024]
Abstract
Psychotria carthagenensis is a shrubby plant, often consumed by traditional populations in religious rituals. Previous studies have shown that this plant's infusion can inhibit the activity of Acetylcholinesterase (AChE) in rats. Despite the therapeutic potential, there is a lack of research regarding its possible toxicological and genotoxic effects. Hence, this study aimed to analyze the chemical profile of the ethanol extract from P. carthagenensis leaves by LC-DAD-MS and assess its possible toxicity and genotoxicity in zebrafish (Danio rerio). Adult zebrafish (N = 9/group) were exposed at different concentrations and the LC50 was calculated. Frequencies of micronucleus (MN) and nuclear abnormalities (NA) were estimated for genotoxic effects, and degree of tissue changes (DTC) was used to assess the liver and gill histopathology. From the LC-DAD-MS analyses, the identified compounds included N-fructosyl valine, ethyl hexoside, 5-O-E-caffeoylquinic acid, N-feruloylagmatime, roseoside, di-O-deoxyhexoyl-hexosyl quercetin, loiolide, and oleamide. The calculated values of LC50 did not vary significantly during the time of exposure. At the concentrations of 1.25, 2.5, 3.75, 5, 7.5, 10 and 15 mg/L, there was no genotoxicity, and only low to moderate toxicity for the tissues was observed, despite mortality of 100% at doses of 20-100 mg/L of P. carthagenensis ethanolic leaf extract. There were changes in cytoplasm of hepatocytes at 1.25 mg/L, and karyorrhexis, karyolysis and megalocytosis at 10 mg/L. In the gills, the alterations were primary lamellar hyperplasia in all concentrations, and at 10 mg/L, secondary lamellar edema and vascular hyperemia were common. Additionally, the chemical composition of P. carthagenensis was expanded.
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Affiliation(s)
| | - Rosemary Matias
- Postgraduate Program in Environment and Regional Development, University Anhanguera-Uniderp, Campo Grande, MS, Brazil
| | | | - Katyuce Souza Farias
- Laboratory of Natural Products and Mass Spectrometry, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Denise Brentan Silva
- Laboratory of Natural Products and Mass Spectrometry, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | - Gilberto Gonçalves Facco
- Postgraduate Program in Environment and Regional Development, University Anhanguera-Uniderp, Campo Grande, MS, Brazil
| | - Mirra Angelina Neres da Silva
- Ultraviolet Laboratory, Department of Chemistry, Federal University of Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
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Alzola-Andrés M, Domingo-Echaburu S, Nogales-Garcia M, Palacios-Zabalza I, Urrutia-Losada A, Arteche-Elguizabal L, de Torre Querejazu AL, Basterra AQ, Orive G, Lertxundi U. Pharmaceuticals in the Environment: A hospital pharmacy's perspective. FARMACIA HOSPITALARIA 2024; 48 Suppl 1:S13-S20. [PMID: 39097362 DOI: 10.1016/j.farma.2023.09.010] [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: 06/26/2023] [Revised: 09/04/2023] [Accepted: 09/06/2023] [Indexed: 08/05/2024] Open
Abstract
Drugs do not disappear once they have been excreted. In fact, 992 active principles have already been measured in the different environmental matrices. A recent study led by scientists from the University of York has studied the presence of drugs in the rivers of more than 100 different countries, showing that environmental contamination by pharmaceuticals is a global issue and that, concentrations found are frequently harmful to the environment. In this work, we have tried to briefly expose the problem of environmental contamination with medicines, but above all, we have tried to address the possible solutions, with a perspective from the field of hospital pharmacy. This is a very complex matter (a wicked problem), since it involves multiple stakeholders with different visions and interests regarding medicines. In order to find solutions, we will probably need to act at all steps of the drug's life cycle. Until now, health professionals have been part of the problem. It is time for us to be part of the solution.
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Affiliation(s)
- Maitane Alzola-Andrés
- Grupo NanoBioCel, Laboratorio de farmacéuticos, Escuela de Farmacia, Universidad del País Vasco UPV/EHU, Vitoria-Gasteiz, España
| | - Saioa Domingo-Echaburu
- Servicio de Farmacia, Servicio de Salud de Osakidetza, Organización Sanitaria Integrada de Debagoiena, Gipuzkoa, España; Bioaraba, Clinical Pharmacy Research Group, Vitoria-Gasteiz, España
| | - Maite Nogales-Garcia
- Servicio de Farmacia, Instituto de Investigacion de la salud, Biocruces Bizkaia, Hospital Universitario Galdakao-Usansolo Osakidetza, Bizkaia, España; Grupo NanoBioCel, Laboratorio de farmacéuticos, Escuela de Farmacia, Universidad del País Vasco UPV/EHU, Vitoria-Gasteiz, España
| | | | | | - Lorea Arteche-Elguizabal
- Servicio de Farmacia, Servicio de Salud de Osakidetza, Organización Sanitaria Integrada de Debagoiena, Gipuzkoa, España; Bioaraba, Clinical Pharmacy Research Group, Vitoria-Gasteiz, España
| | - Amaia Lopez de Torre Querejazu
- Servicio de Farmacia, Instituto de Investigacion de la salud, Biocruces Bizkaia, Hospital Universitario Galdakao-Usansolo Osakidetza, Bizkaia, España; Grupo NanoBioCel, Laboratorio de farmacéuticos, Escuela de Farmacia, Universidad del País Vasco UPV/EHU, Vitoria-Gasteiz, España
| | - Ainhoa Quintana Basterra
- Servicio de Farmacia, Instituto de Investigacion de la salud, Biocruces Bizkaia, Hospital Universitario Galdakao-Usansolo Osakidetza, Bizkaia, España; Grupo NanoBioCel, Laboratorio de farmacéuticos, Escuela de Farmacia, Universidad del País Vasco UPV/EHU, Vitoria-Gasteiz, España
| | - Gorka Orive
- Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Vitoria-Gasteiz, España; Instituto Universitario de Medicina Regenerativa e Implantología Oral - UIRMI (UPV/EHU-Fundación Eduardo Anitua), Vitoria, España; Bioaraba, Grupo de Investigación, NanoBioCel Research Group, Vitoria-Gasteiz, España; Instituto de Investigación Bioaraba, Servicio de salud del País Vasco, Osakidetza, Red de Salud Mental de Araba, Hospital Psiquiátrico de Araba, Servicio de Farmacia, Vitoria-Gasteiz, Álava, España.
| | - Unax Lertxundi
- Instituto de Investigación Bioaraba, Servicio de salud del País Vasco, Osakidetza, Red de Salud Mental de Araba, Hospital Psiquiátrico de Araba, Servicio de Farmacia, Vitoria-Gasteiz, Álava, España.
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10
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Alzola-Andrés M, Domingo-Echaburu S, Nogales-Garcia M, Palacios-Zabalza I, Urrutia-Losada A, Arteche-Elguizabal L, de Torre Querejazu AL, Basterra AQ, Orive G, Lertxundi U. [Translated article] Pharmaceuticals in the environment: A hospital pharmacy perspective. FARMACIA HOSPITALARIA 2024; 48 Suppl 1:TS13-TS20. [PMID: 39097371 DOI: 10.1016/j.farma.2024.04.010] [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: 06/26/2023] [Revised: 09/04/2023] [Accepted: 09/06/2023] [Indexed: 08/05/2024] Open
Abstract
Drugs do not disappear once they have been excreted. In fact, 992 active principles have already been measured in the different environmental matrices. A recent study led by scientists from the University of York has studied the presence of drugs in the rivers of more than 100 different countries, showing that environmental contamination by pharmaceuticals is a global issue and that, concentrations found are frequently harmful to the environment. In this work, we have tried to briefly expose the problem of environmental contamination with medicines, but above all, we have tried to address the possible solutions, with a perspective from the field of hospital pharmacy. This is a very complex matter (a wicked problem), since it involves multiple stakeholders with different visions and interests regarding medicines. In order to find solutions, we will probably need to act at all steps of the drug's life cycle. Until now, health professionals have been part of the problem. It is time for us to be part of the solution.
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Affiliation(s)
| | - Saioa Domingo-Echaburu
- Osakidetza Basque Health Service, Debagoiena Integrated Health Organisation, Pharmacy Service, Nafarroa Hiribidea 16, 20500 Arrasate, Gipuzkoa, Spain
| | - Maite Nogales-Garcia
- Osakidetza Basque Health Service, Araba Integrated Health Care Organization, Pharmacy Service, Vitoria-Gasteiz, Alava, Spain; Bioaraba, Pharmaco-therapeutic Optimisation Research Group, Vitoria-Gasteiz, Spain
| | - Itziar Palacios-Zabalza
- Pharmacy Service, Biocruces Bizkaia Health Research Institute, Galdakao-Usansolo University Hospital, Osakidetza, Barrio Labeaga 46A. 48960 Galdakao, Bizkaia, Spain
| | - Ainhoa Urrutia-Losada
- Osakidetza Basque Health Service, Debagoiena Integrated Health Organisation, Pharmacy Service, Nafarroa Hiribidea 16, 20500 Arrasate, Gipuzkoa, Spain
| | - Lorea Arteche-Elguizabal
- Osakidetza Basque Health Service, Debagoiena Integrated Health Organisation, Pharmacy Service, Nafarroa Hiribidea 16, 20500 Arrasate, Gipuzkoa, Spain
| | - Amaia Lopez de Torre Querejazu
- Osakidetza Basque Health Service, Araba Integrated Health Care Organization, Pharmacy Service, Vitoria-Gasteiz, Alava, Spain; Bioaraba, Pharmaco-therapeutic Optimisation Research Group, Vitoria-Gasteiz, Spain
| | - Ainhoa Quintana Basterra
- Osakidetza Basque Health Service, Araba Integrated Health Care Organization, Pharmacy Service, Vitoria-Gasteiz, Alava, Spain; Bioaraba, Pharmaco-therapeutic Optimisation Research Group, Vitoria-Gasteiz, Spain
| | - Gorka Orive
- NanoBioCel Group, Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country UPV/EHU, Paseo de la Universidad 7, Vitoria-Gasteiz 01006, Spain; Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Vitoria-Gasteiz, Spain; University Institute for Regenerative Medicine and Oral Implantology - UIRMI (UPV/EHU-Fundación Eduardo Anitua), Vitoria, Spain; Bioaraba, NanoBioCel Research Group, Vitoria-Gasteiz, Spain.
| | - Unax Lertxundi
- Bioaraba Health Research Institute; Osakidetza Basque Health Service, Araba Mental Health Network, Araba Psychiatric Hospital, Pharmacy Service, Vitoria-Gasteiz, Spain. c/Alava 43, 01006 Vitoria-Gasteiz, Álava, Spain.
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11
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Vidaurre R, Bramke I, Puhlmann N, Owen SF, Angst D, Moermond C, Venhuis B, Lombardo A, Kümmerer K, Sikanen T, Ryan J, Häner A, Janer G, Roggo S, Perkins AN. Design of greener drugs: aligning parameters in pharmaceutical R&D and drivers for environmental impact. Drug Discov Today 2024; 29:104022. [PMID: 38750927 DOI: 10.1016/j.drudis.2024.104022] [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: 03/12/2024] [Revised: 04/24/2024] [Accepted: 05/08/2024] [Indexed: 05/20/2024]
Abstract
Active pharmaceutical ingredients (APIs) in the environment, primarily resulting from patient excretion, are of concern because of potential risks to wildlife. This has led to more restrictive regulatory policies. Here, we discuss the 'benign-by-design' approach, which encourages the development of environmentally friendly APIs that are also safe and efficacious for patients. We explore the challenges and opportunities associated with identifying chemical properties that influence the environmental impact of APIs. Although a straightforward application of greener properties could hinder the development of new drugs, more nuanced approaches could lead to drugs that benefit both patients and the environment. We advocate for an enhanced dialogue between research and development (R&D) and environmental scientists and development of a toolbox to incorporate environmental sustainability in drug development.
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Affiliation(s)
| | | | - Neele Puhlmann
- Institute for Sustainable Chemistry, Leuphana University of Lüneburg, Lüneburg, Germany
| | | | - Daniela Angst
- Novartis Pharma AG, Biomedical Research, Basel, Switzerland
| | - Caroline Moermond
- Centre for Safety of Substances and Products, National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
| | - Bastiaan Venhuis
- Centre for Health Protection, National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
| | - Anna Lombardo
- Laboratory of Environmental Toxicology and Chemistry, Department of Environmental Health Sciences, Istituto di Ricerche Farmacologiche Mario Negri IRCSS, Milano, Italy
| | - Klaus Kümmerer
- Institute for Sustainable Chemistry, Leuphana University of Lüneburg, Lüneburg, Germany
| | - Tiina Sikanen
- Faculty of Pharmacy, Drug Research Program, University of Helsinki, Helsinki, Finland
| | - Jim Ryan
- EHSS Shared Services, GSK, Stevenage, UK
| | - Andreas Häner
- Group Safety, Security, Health & Environmental Protection (SHE), F. Hoffmann-La Roche Ltd, Basel, Switzerland
| | - Gemma Janer
- Novartis Pharma, Global HSE, Barcelona, Spain
| | - Silvio Roggo
- Novartis Pharma AG, Biomedical Research, Basel, Switzerland
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12
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Ussery E, McMaster M, Palace V, Parrott J, Blandford NC, Frank R, Kidd K, Birceanu O, Wilson J, Alaee M, Cunningham J, Wynia A, Clark T, Campbell S, Timlick L, Michaleski S, Marshall S, Nielsen K. Effects of metformin on wild fathead minnows (Pimephales promelas) using in-lake mesocosms in a boreal lake ecosystem. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 929:172457. [PMID: 38649046 DOI: 10.1016/j.scitotenv.2024.172457] [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: 01/19/2024] [Revised: 04/11/2024] [Accepted: 04/11/2024] [Indexed: 04/25/2024]
Abstract
Due to its widespread use for the treatment of Type-2 diabetes, metformin is routinely detected in surface waters globally. Laboratory studies have shown that environmentally relevant concentrations of metformin can adversely affect the health of adult fish, with effects observed more frequently in males. However, the potential risk to wild fish populations has yet to be fully elucidated and remains a topic of debate. To explore whether environmentally relevant metformin exposure poses a risk to wild fish populations, the present study exposed wild fathead minnows (Pimephales promelas) to 5 or 50 μg/L metformin via 2 m diameter in-lake mesocosms deployed in a natural boreal lake in Northern Ontario at the International Institute for Sustainable Development - Experimental Lakes Area (IISD-ELA). Environmental monitoring was performed at regular intervals for 8-weeks, with fish length, weight (body, liver and gonad), condition factor, gonadosomatic index, liver-somatic index, body composition (water and biomolecules) and hematocrit levels evaluated at test termination. Metabolic endpoints were also evaluated using liver, brain and muscle tissue, and gonads were evaluated histologically. Results indicate that current environmental exposure scenarios may be sufficient to adversely impact the health of wild fish populations. Adult male fish exposed to metformin had significantly reduced whole body weight and condition factor and several male fish from the high-dose metformin had oocytes in their testes. Metformin-exposed fish had altered moisture and lipid (decrease) content in their tissues. Further, brain (increase) and liver (decrease) glycogen were altered in fish exposed to high-dose metformin. To our knowledge, this study constitutes the first effort to understand metformin's effects on a wild small-bodied fish population under environmentally relevant field exposure conditions.
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Affiliation(s)
- Erin Ussery
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - Mark McMaster
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - Vince Palace
- University of Manitoba, Winnipeg, Manitoba, Canada; International Institute for Sustainable Development-Experimental Lakes Area, Winnipeg, Manitoba, Canada
| | - Joanne Parrott
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - Nicholas C Blandford
- University of Manitoba, Winnipeg, Manitoba, Canada; International Institute for Sustainable Development-Experimental Lakes Area, Winnipeg, Manitoba, Canada
| | - Richard Frank
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - Karen Kidd
- McMaster University, Department of Biology, Hamilton, Ontario, Canada
| | - Oana Birceanu
- Western University, Department of Physiology and Pharmacology, London, Ontario, Canada
| | - Joanna Wilson
- McMaster University, Department of Biology, Hamilton, Ontario, Canada
| | - Mehran Alaee
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - Jessie Cunningham
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - Abby Wynia
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - Thomas Clark
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - Sheena Campbell
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - Lauren Timlick
- International Institute for Sustainable Development-Experimental Lakes Area, Winnipeg, Manitoba, Canada
| | - Sonya Michaleski
- International Institute for Sustainable Development-Experimental Lakes Area, Winnipeg, Manitoba, Canada
| | - Stephanie Marshall
- Environment and Climate Change Canada, Aquatic Contaminants Research Division, Burlington, Ontario, Canada
| | - Kristin Nielsen
- University of Texas at Austin, Department of Marine Science, Port Aransas, TX, USA
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13
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Couñago-Fernández M, Otero P, Samartín-Ucha M, Paradela-Carreiro A, Muniategui-Lorenzo S, Martínez-López de Castro N. Predicted concentrations of antineoplastic drugs in the aquatic environment: The case of Ría de Vigo (NW, Spain). MARINE POLLUTION BULLETIN 2024; 203:116399. [PMID: 38703630 DOI: 10.1016/j.marpolbul.2024.116399] [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: 03/07/2024] [Revised: 04/16/2024] [Accepted: 04/18/2024] [Indexed: 05/06/2024]
Abstract
The European Medicines Agency (EMA) mandates Environmental Risk Assessments (ERAs) since 2006 to determine potential risks of new marketed medicines. Drugs with a Predicted Environmental Concentration (PEC) in inland surface waters exceeding 0.01 μg L-1 require further environmental risk assessment. PEC may be refined based on prevalence data and/or based on the treatment regimen. In this study, based on EMA regulations, refined PEC of 108 antineoplastic drugs in coastal waters were determined based on the consumption in a coastal health area during 2021, identifying six drugs with potential environmental risk in surface waters (hydroxyurea, capecitabine, abiraterone, ibrutinib, imatinib and 5-fluorouracil) and two in marine ecosystem (hydroxyurea and capecitabine). Comparison of these refined PECs with data from marketing laboratories revealed significant disparities, suggesting the need for regular updates, especially with changes in drug indications or financing. Notably, the identified drugs are not yet on the main reference lists of emerging contaminants.
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Affiliation(s)
| | - Pablo Otero
- Centro Oceanográfico de Vigo, Instituto Español de Oceanografía (IEO, CSIC), Subida a Radio Faro 50, Vigo 36390, Spain
| | - Marisol Samartín-Ucha
- Pharmacy Service, Complexo Hospitalario Universitario de Vigo, Área Sanitaria de Vigo, Spain; Innovation in Clinical Pharmacy Research Group (i-FARMA-Vigo), Galicia Sur Health Research Institute (IIS Galicia Sur) SERGAS-UVIGO, Vigo, Spain
| | - Adolfo Paradela-Carreiro
- Pharmacy Service, Complexo Hospitalario Universitario de Vigo, Área Sanitaria de Vigo, Spain; Innovation in Clinical Pharmacy Research Group (i-FARMA-Vigo), Galicia Sur Health Research Institute (IIS Galicia Sur) SERGAS-UVIGO, Vigo, Spain
| | - Soledad Muniategui-Lorenzo
- University of A Coruña, Group of Applied Analytical Chemistry, University Institute of Environment (IUMA), A Coruña 15071, Spain
| | - Noemí Martínez-López de Castro
- Pharmacy Service, Complexo Hospitalario Universitario de Vigo, Área Sanitaria de Vigo, Spain; Innovation in Clinical Pharmacy Research Group (i-FARMA-Vigo), Galicia Sur Health Research Institute (IIS Galicia Sur) SERGAS-UVIGO, Vigo, Spain
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14
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Silva MLD, Andrade TS, Villacis RAR, Sousa-Moura D, Domingues I, Lisboa CA, Camargo NS, Pic-Taylor A, Oliveira RD, Grisolia CK. Multilevel assessment of carbamazepine effects: An integrative approach using zebrafish early-life stages. CHEMOSPHERE 2024; 355:141772. [PMID: 38548084 DOI: 10.1016/j.chemosphere.2024.141772] [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: 01/05/2024] [Revised: 03/20/2024] [Accepted: 03/21/2024] [Indexed: 04/08/2024]
Abstract
Carbamazepine (CBZ) is the most commonly used drug in epilepsy treatment, and its metabolites are commonly detected among persistent pharmaceuticals in the aquatic environment. This study aimed to investigate CBZ effects on early-life-stage zebrafish (Danio rerio) (from 2 to 168 hpf) by employing of an integrative approach linking endpoints from molecular to individual level: (i) development; (ii) locomotor activity; (iii) biochemical markers (lactate dehydrogenase, glutathione-S-transferase, acetylcholinesterase and catalase) and (iv) transcriptome analysis using microarray. A 168 h - LC50 of 73.4 mg L-1 and a 72 h - EC50 of 66.8 mg L-1 for hatching were calculated while developmental effects (oedemas and tail deformities) were observed at CBZ concentrations above 37.3 mg L-1. At the biochemical level, AChE activity proved to be the most sensitive parameter, as evidenced by its decrease across all concentrations tested (∼25% maximum reduction, LOEC (lowest observed effect concentration) < 0.6 μg L-1). Locomotor behaviour seemed to be depressed by CBZ although this effect was only evident at the highest concentration tested (50 mg L-1). Molecular analysis revealed a dose-dependent effect of CBZ on gene expression. Although only 25 genes were deregulated in organisms exposed to CBZ when compared to controls, both 0.6 and 2812 μg L-1 treatments impaired gene expression related to development (e.g. crygmxl1, org, klf2a, otos, stx16 and tob2) and the nervous system (e.g. Rtn3, Gdf10, Rtn3), while activated genes were associated with behavioural response (e.g. prlbr and taar). Altogether, our results indicate that environmentally relevant CBZ concentrations might affect biochemical and genetic traits of fish. Thus, the environmental risk of CBZ cannot be neglected, especially in a realistic scenario of constant input of domestic effluents into aquatic systems.
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Affiliation(s)
- Muriel Lopes da Silva
- Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, Asa Norte, 70910-900, Brasília, Distrito Federal, Brazil
| | - Thayres Sousa Andrade
- Universidade Federal do Ceará, Campus de Crateús- PPGEC, Av. Profa. Machadinha Lima, 63700-000 Crateus, CE, Brazil
| | - Rolando André Rios Villacis
- Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, Asa Norte, 70910-900, Brasília, Distrito Federal, Brazil
| | - Diego Sousa-Moura
- Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, Asa Norte, 70910-900, Brasília, Distrito Federal, Brazil
| | - Inês Domingues
- Departamento de Biologia e CESAM, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal
| | - Carolina Almeida Lisboa
- Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, Asa Norte, 70910-900, Brasília, Distrito Federal, Brazil
| | - Níchollas Serafim Camargo
- Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, Asa Norte, 70910-900, Brasília, Distrito Federal, Brazil
| | - Aline Pic-Taylor
- Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, Asa Norte, 70910-900, Brasília, Distrito Federal, Brazil
| | - Rhaul de Oliveira
- Instituto Federal do Norte de Minas, Campus de Arinos, Minas Gerais, Brazil
| | - Cesar Koppe Grisolia
- Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, Asa Norte, 70910-900, Brasília, Distrito Federal, Brazil.
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15
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Meador JP, Ball SC, James CA, McIntyre JK. Using the fish plasma model to evaluate potential effects of pharmaceuticals in effluent from a large urban wastewater treatment plant. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 348:123842. [PMID: 38554836 DOI: 10.1016/j.envpol.2024.123842] [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: 01/17/2024] [Revised: 03/20/2024] [Accepted: 03/21/2024] [Indexed: 04/02/2024]
Abstract
Several pharmaceuticals and personal care products (PPCPs) were evaluated using the fish plasma model (FPM) for juvenile Chinook salmon exposed to effluent from a large urban wastewater treatment plant. The FPM compares fish plasma concentrations to therapeutic values determined in human plasma as an indication of potential adverse effects. We used human Cmax values, which are the maximum plasma concentration for a minimum therapeutic dose. Observed and predicted plasma concentrations from juvenile Chinook salmon exposed to a dilution series of whole wastewater effluent were compared to 1%Cmax values to determine Response Ratios (RR) ([plasma]/1%Cmax) for assessment of possible adverse effects. Several PPCPs were found to approach or exceed an RR of 1, indicating potential effects in fish. We also predicted plasma concentrations from measured water concentrations and determined that several of the values were close to or below the analytical reporting limit (RL) indicating potential plasma concentrations for a large number of PPCPs that were below detection. Additionally, the 1%Cmax was less than the RL for several analytes, which could impede predictions of possible effect concentrations. A comparison of observed and predicted plasma concentrations found that observed values were frequently much higher than values predicted with water concentrations, especially for low log10Dow compounds. The observed versus predicted values using the human volume of distribution (Vd), were generally much closer in agreement. These data appear to support the selection of whole-body concentrations to predict plasma values, which relies more on estimating simple partitioning within the fish instead of uptake via water. Overall, these observations highlight the frequently underestimated predicted plasma concentrations and potential to cause adverse effects in fish. Using measured plasma concentrations or predicted values from whole-body concentrations along with improved prediction models and reductions in analytical detection limits will foster more accurate risk assessments of pharmaceutical exposure for fish.
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Affiliation(s)
- James P Meador
- University of Washington, Dept. of Environmental and Occupational Health Sciences, School of Public Health, 4225 Roosevelt Way NE, Suite 100, Seattle, WA, 98105-6099, USA.
| | - Suzanne C Ball
- Washington State University, School of the Environment, Puyallup Research and Extension Center, 2606 W Pioneer Ave, Puyallup, WA, 98371, USA.
| | - C Andrew James
- University of Washington Tacoma, Center for Urban Waters, 326 East D Street, Tacoma, WA, 98421-1801, USA.
| | - Jenifer K McIntyre
- Washington State University, School of the Environment, Puyallup Research and Extension Center, 2606 W Pioneer Ave, Puyallup, WA, 98371, USA.
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16
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Tal T, Myhre O, Fritsche E, Rüegg J, Craenen K, Aiello-Holden K, Agrillo C, Babin PJ, Escher BI, Dirven H, Hellsten K, Dolva K, Hessel E, Heusinkveld HJ, Hadzhiev Y, Hurem S, Jagiello K, Judzinska B, Klüver N, Knoll-Gellida A, Kühne BA, Leist M, Lislien M, Lyche JL, Müller F, Colbourne JK, Neuhaus W, Pallocca G, Seeger B, Scharkin I, Scholz S, Spjuth O, Torres-Ruiz M, Bartmann K. New approach methods to assess developmental and adult neurotoxicity for regulatory use: a PARC work package 5 project. FRONTIERS IN TOXICOLOGY 2024; 6:1359507. [PMID: 38742231 PMCID: PMC11089904 DOI: 10.3389/ftox.2024.1359507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 03/18/2024] [Indexed: 05/16/2024] Open
Abstract
In the European regulatory context, rodent in vivo studies are the predominant source of neurotoxicity information. Although they form a cornerstone of neurotoxicological assessments, they are costly and the topic of ethical debate. While the public expects chemicals and products to be safe for the developing and mature nervous systems, considerable numbers of chemicals in commerce have not, or only to a limited extent, been assessed for their potential to cause neurotoxicity. As such, there is a societal push toward the replacement of animal models with in vitro or alternative methods. New approach methods (NAMs) can contribute to the regulatory knowledge base, increase chemical safety, and modernize chemical hazard and risk assessment. Provided they reach an acceptable level of regulatory relevance and reliability, NAMs may be considered as replacements for specific in vivo studies. The European Partnership for the Assessment of Risks from Chemicals (PARC) addresses challenges to the development and implementation of NAMs in chemical risk assessment. In collaboration with regulatory agencies, Project 5.2.1e (Neurotoxicity) aims to develop and evaluate NAMs for developmental neurotoxicity (DNT) and adult neurotoxicity (ANT) and to understand the applicability domain of specific NAMs for the detection of endocrine disruption and epigenetic perturbation. To speed up assay time and reduce costs, we identify early indicators of later-onset effects. Ultimately, we will assemble second-generation developmental neurotoxicity and first-generation adult neurotoxicity test batteries, both of which aim to provide regulatory hazard and risk assessors and industry stakeholders with robust, speedy, lower-cost, and informative next-generation hazard and risk assessment tools.
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Affiliation(s)
- Tamara Tal
- Helmholtz Centre for Environmental Research – UFZ, Chemicals in the Environment Research Section, Leipzig, Germany
- University of Leipzig, Medical Faculty, Leipzig, Germany
| | - Oddvar Myhre
- Norwegian Institute of Public Health – NIPH, Department of Chemical Toxicology, Oslo, Norway
| | - Ellen Fritsche
- IUF – Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany
- DNTOX GmbH, Düsseldorf, Germany
- Swiss Centre for Applied Human Toxicology, University of Basel, Basel, Switzerland
| | - Joëlle Rüegg
- Uppsala University, Department of Organismal Biology, Uppsala, Sweden
| | - Kai Craenen
- European Chemicals Agency (ECHA), Helsinki, Finland
| | | | - Caroline Agrillo
- Uppsala University, Department of Organismal Biology, Uppsala, Sweden
| | - Patrick J. Babin
- Université de Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM), Maladies Rares: Génétique et Métabolisme (MRGM), Pessac, France
| | - Beate I. Escher
- Helmholtz Centre for Environmental Research – UFZ, Chemicals in the Environment Research Section, Leipzig, Germany
| | - Hubert Dirven
- Norwegian Institute of Public Health – NIPH, Department of Chemical Toxicology, Oslo, Norway
| | | | - Kristine Dolva
- University of Oslo, Section for Pharmacology and Pharmaceutical Biosciences, Department of Pharmacy, Olso, Norway
| | - Ellen Hessel
- Dutch Nation Institute for Public Health and the Environment (RIVM), Centre for Health Protection, Bilthoven, Netherlands
| | - Harm J. Heusinkveld
- Dutch Nation Institute for Public Health and the Environment (RIVM), Centre for Health Protection, Bilthoven, Netherlands
| | - Yavor Hadzhiev
- University of Birmingham, Centre for Environmental Research and Justice, Birmingham, UK
| | - Selma Hurem
- Norwegian University of Life Sciences (NMBU), Faculty of Veterinary Medicine, Ås, Norway
| | - Karolina Jagiello
- University of Gdansk, Laboratory of Environmental Chemoinformatics, Gdansk, Poland
| | - Beata Judzinska
- University of Gdansk, Laboratory of Environmental Chemoinformatics, Gdansk, Poland
| | - Nils Klüver
- Helmholtz Centre for Environmental Research – UFZ, Chemicals in the Environment Research Section, Leipzig, Germany
| | - Anja Knoll-Gellida
- Université de Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM), Maladies Rares: Génétique et Métabolisme (MRGM), Pessac, France
| | - Britta A. Kühne
- University of Veterinary Medicine Hannover, Foundation, Institute for Food Quality and Food Safety, Hannover, Germany
| | - Marcel Leist
- University of Konstanz, In Vitro Toxicology and Biomedicine/CAAT-Europe, Konstanz, Germany
| | - Malene Lislien
- Norwegian Institute of Public Health – NIPH, Department of Chemical Toxicology, Oslo, Norway
| | - Jan L. Lyche
- Norwegian University of Life Sciences (NMBU), Faculty of Veterinary Medicine, Ås, Norway
| | - Ferenc Müller
- University of Birmingham, Centre for Environmental Research and Justice, Birmingham, UK
| | - John K. Colbourne
- University of Birmingham, Centre for Environmental Research and Justice, Birmingham, UK
| | - Winfried Neuhaus
- AIT Austrian Institute of Technology GmbH, Competence Unit Molecular Diagnostics, Center Health and Bioresources, Vienna, Austria
- Danube Private University, Faculty of Dentistry and Medicine, Department of Medicine, Krems, Austria
| | - Giorgia Pallocca
- University of Konstanz, In Vitro Toxicology and Biomedicine/CAAT-Europe, Konstanz, Germany
| | - Bettina Seeger
- University of Veterinary Medicine Hannover, Foundation, Institute for Food Quality and Food Safety, Hannover, Germany
| | - Ilka Scharkin
- IUF – Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany
| | - Stefan Scholz
- Helmholtz Centre for Environmental Research – UFZ, Chemicals in the Environment Research Section, Leipzig, Germany
| | - Ola Spjuth
- Uppsala University and Science for Life Laboratory, Department of Pharmaceutical Biosciences, Uppsala, Sweden
| | - Monica Torres-Ruiz
- Instituto de Salud Carlos III (ISCIII), Centro Nacional de Sanidad Ambiental (CNSA), Environmental Toxicology Unit, Majadahonda, Spain
| | - Kristina Bartmann
- IUF – Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany
- DNTOX GmbH, Düsseldorf, Germany
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17
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Ilbeigi K, Barata C, Barbosa J, Bertram MG, Caljon G, Costi MP, Kroll A, Margiotta-Casaluci L, Thoré ES, Bundschuh M. Assessing Environmental Risks during the Drug Development Process for Parasitic Vector-Borne Diseases: A Critical Reflection. ACS Infect Dis 2024; 10:1026-1033. [PMID: 38533709 PMCID: PMC11019539 DOI: 10.1021/acsinfecdis.4c00131] [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: 02/19/2024] [Revised: 03/15/2024] [Accepted: 03/18/2024] [Indexed: 03/28/2024]
Abstract
Parasitic vector-borne diseases (VBDs) represent nearly 20% of the global burden of infectious diseases. Moreover, the spread of VBDs is enhanced by global travel, urbanization, and climate change. Treatment of VBDs faces challenges due to limitations of existing drugs, as the potential for side effects in nontarget species raises significant environmental concerns. Consequently, considering environmental risks early in drug development processes is critically important. Here, we examine the environmental risk assessment process for veterinary medicinal products in the European Union and identify major gaps in the ecotoxicity data of these drugs. By highlighting the scarcity of ecotoxicological data for commonly used antiparasitic drugs, we stress the urgent need for considering the One Health concept. We advocate for employing predictive tools and nonanimal methodologies such as New Approach Methodologies at early stages of antiparasitic drug research and development. Furthermore, adopting progressive approaches to mitigate ecological risks requires the integration of nonstandard tests that account for real-world complexities and use environmentally relevant exposure scenarios. Such a strategy is vital for a sustainable drug development process as it adheres to the principles of One Health, ultimately contributing to a healthier and more sustainable world.
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Affiliation(s)
- Kayhan Ilbeigi
- Laboratory
of Microbiology, Parasitology and Hygiene, University of Antwerp, 2610 Wilrijk, Belgium
| | - Carlos Barata
- Institute
of Environmental Assessment and Water Research (IDAEA-CSIC), Jordi Girona 18, 08034 Barcelona, Spain
| | - João Barbosa
- Blue
Growth Research Lab, Ghent University, Bluebridge, Wetenschapspark 1, 8400 Ostend, Belgium
| | - Michael G. Bertram
- Department
of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, 90187 Umeå, Sweden
- Department
of Zoology, Stockholm University, Svante Arrhenius väg 18b, 114 18 Stockholm, Sweden
- School of
Biological Sciences, Monash University, 25 Rainforest Walk, 3800 Melbourne, Australia
| | - Guy Caljon
- Laboratory
of Microbiology, Parasitology and Hygiene, University of Antwerp, 2610 Wilrijk, Belgium
| | - Maria Paola Costi
- Department
of Life Sciences, University of Modena and
Reggio Emilia, 41125 Modena, Italy
| | - Alexandra Kroll
- Swiss
Centre for Applied Ecotoxicology, CH-8600 Dübendorf, Switzerland
| | - Luigi Margiotta-Casaluci
- Institute
of Pharmaceutical Science, Faculty of Life Sciences & Medicine, King’s College London, WC2R 2LS London, United Kingdom
| | - Eli S.J. Thoré
- Department
of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, 90187 Umeå, Sweden
- Department
of Zoology, Stockholm University, Svante Arrhenius väg 18b, 114 18 Stockholm, Sweden
- TRANSfarm - Science, Engineering,
& Technology Group, KU
Leuven, 3360 Lovenjoel, Belgium
| | - Mirco Bundschuh
- iES
Landau, Institute for Environmental Sciences,
RPTU Kaiserslautern-Landau, Fortstrasse 7, 76829 Landau, Germany
- Department
of Aquatic Sciences and Assessment, Swedish
University of Agricultural Sciences, Lennart Hjelms väg 9, SWE-75007 Uppsala, Sweden
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18
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Wu R, Sin YY, Cai L, Wang Y, Hu M, Liu X, Xu W, Kwan KY, Gonçalves D, Chan BKK, Zhang K, Chui APY, Chua SL, Fang JKH, Leung KMY. Pharmaceutical Residues in Edible Oysters along the Coasts of the East and South China Seas and Associated Health Risks to Humans and Wildlife. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2024; 58:5512-5523. [PMID: 38478581 PMCID: PMC10976893 DOI: 10.1021/acs.est.3c10588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/04/2024] [Accepted: 02/05/2024] [Indexed: 03/27/2024]
Abstract
The investigation of pharmaceuticals as emerging contaminants in marine biota has been insufficient. In this study, we examined the presence of 51 pharmaceuticals in edible oysters along the coasts of the East and South China Seas. Only nine pharmaceuticals were detected. The mean concentrations of all measured pharmaceuticals in oysters per site ranged from 0.804 to 15.1 ng g-1 of dry weight, with antihistamines being the most common. Brompheniramine and promethazine were identified in biota samples for the first time. Although no significant health risks to humans were identified through consumption of oysters, 100-1000 times higher health risks were observed for wildlife like water birds, seasnails, and starfishes. Specifically, sea snails that primarily feed on oysters were found to be at risk of exposure to ciprofloxacin, brompheniramine, and promethazine. These high risks could be attributed to the monotonous diet habits and relatively limited food sources of these organisms. Furthermore, taking chirality into consideration, chlorpheniramine in the oysters was enriched by the S-enantiomer, with a relative potency 1.1-1.3 times higher when chlorpheniramine was considered as a racemate. Overall, this study highlights the prevalence of antihistamines in seafood and underscores the importance of studying enantioselectivities of pharmaceuticals in health risk assessments.
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Affiliation(s)
- Rongben Wu
- State
Key Laboratory of Marine Pollution, City
University of Hong Kong, Kowloon
Tong, Hong Kong SAR 999077, China
- Department
of Food Science and Nutrition, The Hong
Kong Polytechnic University, Hung
Hom, Hong Kong SAR 999077, China
| | - Yan Yin Sin
- State
Key Laboratory of Marine Pollution, City
University of Hong Kong, Kowloon
Tong, Hong Kong SAR 999077, China
| | - Lin Cai
- Shenzhen
Institute of Guangdong Ocean University, Shenzhen 518120, China
| | - Youji Wang
- International
Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai 201306, China
| | - Menghong Hu
- International
Research Center for Marine Biosciences at Shanghai Ocean University, Ministry of Science and Technology, Shanghai 201306, China
| | - Xiaoshou Liu
- College
of Marine Life Sciences and Frontiers Science Center for Deep Ocean
Multispheres and Earth System, Institute of Evolution and Marine Biodiversity, Ocean University of China, Qingdao 266003, China
| | - Wenzhe Xu
- College of
Marine and Environmental Sciences, Tianjin
University of Science and Technology, Tianjin 300457, China
| | - Kit Yue Kwan
- College of
Marine Science, Guangxi Key Laboratory of Beibu Gulf Marine Biodiversity
Conservation, Beibu Gulf University, Qinzhou City, Guangxi Zhuang
Autonomous Region 535011, China
| | - David Gonçalves
- Institute
of Science and Environment, University of
Saint Joseph, Nossa
Senhora de Fátima, Macao SAR 999078, China
| | | | - Kai Zhang
- National
Observation and Research Station of Coastal Ecological Environments
in Macao, Macao Environmental Research Institute, Macau University of Science and Technology, Taipa, Macao SAR 999078, China
| | - Apple Pui-Yi Chui
- State
Key Laboratory of Marine Pollution, City
University of Hong Kong, Kowloon
Tong, Hong Kong SAR 999077, China
- Simon F.S.
Li Marine Science Laboratory, School of Life Sciences, The Chinese University of Hong Kong, Sha Tin, Hong Kong SAR 999077, China
| | - Song Lin Chua
- Department
of Applied Biology and Chemical Technology, State Key Laboratory of
Chemical Biology and Drug Discovery, and Research Center for Deep
Space Explorations, The Hong Kong Polytechnic
University, Hung Hom, Hong Kong SAR 999077, China
| | - James Kar-Hei Fang
- State
Key Laboratory of Marine Pollution, City
University of Hong Kong, Kowloon
Tong, Hong Kong SAR 999077, China
- Department
of Food Science and Nutrition, The Hong
Kong Polytechnic University, Hung
Hom, Hong Kong SAR 999077, China
- Research
Institute for Future Food, and Research Institute for Land and Space, The Hong Kong Polytechnic University, Hung Hom, Hong Kong SAR 999077, China
| | - Kenneth Mei-Yee Leung
- State
Key Laboratory of Marine Pollution, City
University of Hong Kong, Kowloon
Tong, Hong Kong SAR 999077, China
- Department
of Chemistry, City University of Hong Kong, Kowloon Tong, Hong Kong
SAR 999077, China
- Southern
Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519080, China
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19
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Ankley GT, Berninger JP, Maloney EM, Olker JH, Schaupp CM, Villeneuve DL, LaLone CA. Linking Mechanistic Effects of Pharmaceuticals and Personal Care Products to Ecologically Relevant Outcomes: A Decade of Progress. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2024; 43:537-548. [PMID: 35735070 PMCID: PMC11036122 DOI: 10.1002/etc.5416] [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: 04/21/2022] [Revised: 06/02/2022] [Accepted: 06/16/2022] [Indexed: 06/15/2023]
Abstract
There are insufficient toxicity data to assess the ecological risks of many pharmaceuticals and personal care products (PPCPs). While data limitations are not uncommon for contaminants of environmental concern, PPCPs are somewhat unique in that an a priori understanding of their biological activities in conjunction with measurements of molecular, biochemical, or histological responses could provide a foundation for understanding mode(s) of action and predicting potential adverse apical effects. Over the past decade significant progress has been made in the development of new approach methodologies (NAMs) to efficiently quantify these types of endpoints using computational models and pathway-based in vitro and in vivo assays. The availability of open-access knowledgebases to curate biological response (including NAM) data and sophisticated bioinformatics tools to help interpret the information also has significantly increased. Finally, advances in the development and implementation of the adverse outcome pathway framework provide the critical conceptual underpinnings needed to translate NAM data into predictions of the ecologically relevant outcomes required by risk assessors and managers. The evolution and convergence of these various data streams, tools, and concepts provides the basis for a fundamental change in how ecological risks of PPCPs can be pragmatically assessed. Environ Toxicol Chem 2024;43:537-548. © 2022 SETAC. This article has been contributed to by U.S. Government employees and their work is in the public domain in the USA.
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Affiliation(s)
- Gerald T Ankley
- US Environmental Protection Agency, Great Lakes Toxicology and Ecology Division, Duluth, Minnesota, USA
| | - Jason P Berninger
- US Environmental Protection Agency, Great Lakes Toxicology and Ecology Division, Duluth, Minnesota, USA
| | - Erin M Maloney
- University of Minnesota-Duluth, Integrated Biological Sciences Program, Duluth, Minnesota, USA
| | - Jennifer H Olker
- US Environmental Protection Agency, Great Lakes Toxicology and Ecology Division, Duluth, Minnesota, USA
| | | | - Daniel L Villeneuve
- US Environmental Protection Agency, Great Lakes Toxicology and Ecology Division, Duluth, Minnesota, USA
| | - Carlie A LaLone
- US Environmental Protection Agency, Great Lakes Toxicology and Ecology Division, Duluth, Minnesota, USA
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20
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Brooks BW, van den Berg S, Dreier DA, LaLone CA, Owen SF, Raimondo S, Zhang X. Towards Precision Ecotoxicology: Leveraging Evolutionary Conservation of Pharmaceutical and Personal Care Product Targets to Understand Adverse Outcomes Across Species and Life Stages. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2024; 43:526-536. [PMID: 37787405 PMCID: PMC11017229 DOI: 10.1002/etc.5754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 05/19/2023] [Accepted: 09/20/2023] [Indexed: 10/04/2023]
Abstract
Translation of environmental science to the practice aims to protect biodiversity and ecosystem services, and our future ability to do so relies on the development of a precision ecotoxicology approach wherein we leverage the genetics and informatics of species to better understand and manage the risks of global pollution. A little over a decade ago, a workshop focusing on the risks of pharmaceuticals and personal care products (PPCPs) in the environment identified a priority research question, "What can be learned about the evolutionary conservation of PPCP targets across species and life stages in the context of potential adverse outcomes and effects?" We review the activities in this area over the past decade, consider prospects of more recent developments, and identify future research needs to develop next-generation approaches for PPCPs and other global chemicals and waste challenges. Environ Toxicol Chem 2024;43:526-536. © 2023 SETAC. This article has been contributed to by U.S. Government employees and their work is in the public domain in the USA.
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Affiliation(s)
- Bryan W Brooks
- Department of Environmental Science, Center for Reservoir and Aquatic Systems Research, Institute of Biomedical Studies, Baylor University, Waco, Texas, USA
| | | | - David A Dreier
- Syngenta Crop Protection, Greensboro, North Carolina, USA
| | - Carlie A LaLone
- Center for Computational Toxicology and Exposure, Office of Research and Development, US Environmental Protection Agency, Duluth, Minnesota
| | - Stewart F Owen
- Global Sustainability, Astra Zeneca, Macclesfield, Cheshire, UK
| | - Sandy Raimondo
- Gulf Ecosystem Measurement and Modeling Division, Office of Research and Development, US Environmental Protection Agency, Gulf Breeze, Florida
| | - Xiaowei Zhang
- School of the Environment, Nanjing University, Nanjing, China
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21
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Castillo NA, James WR, Santos RO, Rezek R, Cerveny D, Boucek RE, Adams AJ, Goldberg T, Campbell L, Perez AU, Schmitter-Soto JJ, Lewis JP, Fick J, Brodin T, Rehage JS. Understanding pharmaceutical exposure and the potential for effects in marine biota: A survey of bonefish (Albula vulpes) across the Caribbean Basin. CHEMOSPHERE 2024; 349:140949. [PMID: 38096990 DOI: 10.1016/j.chemosphere.2023.140949] [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: 09/22/2023] [Revised: 12/08/2023] [Accepted: 12/11/2023] [Indexed: 12/22/2023]
Abstract
Most research on pharmaceutical presence in the environment to date has focused on smaller scale assessments of freshwater and riverine systems, relying mainly on assays of water samples, while studies in marine ecosystems and of exposed biota are sparse. This study investigated the pharmaceutical burden in bonefish (Albula vulpes), an important recreational and artisanal fishery, to quantify pharmaceutical exposure throughout the Caribbean Basin. We sampled 74 bonefish from five regions, and analyzed them for 102 pharmaceuticals. We assessed the influence of sampling region on the number of pharmaceuticals, pharmaceutical assemblage, and risk of pharmacological effects. To evaluate the risk of pharmacological effects at the scale of the individual, we proposed a metric based on the human therapeutic plasma concentration (HTPC), comparing measured concentrations to a threshold of 1/3 the HTPC for each pharmaceutical. Every bonefish had at least one pharmaceutical, with an average of 4.9 and a maximum of 16 pharmaceuticals in one individual. At least one pharmaceutical was detected in exceedance of the 1/3 HTPC threshold in 39% of bonefish, with an average of 0.6 and a maximum of 11 pharmaceuticals exceeding in a Key West individual. The number of pharmaceuticals (49 detected in total) differed across regions, but the risk of pharmacological effects did not (23 pharmaceuticals exceeded the 1/3 HTPC threshold). The most common pharmaceuticals were venlafaxine (43 bonefish), atenolol (36), naloxone (27), codeine (27), and trimethoprim (24). Findings suggest that pharmaceutical detections and concentration may be independent, emphasizing the need to monitor risk to biota regardless of exposure diversity, and to focus on risk quantified at the individual level. This study supports the widespread presence of pharmaceuticals in marine systems and shows the utility of applying the HTPC to assess the potential for pharmacological effects, and thus quantify impact of exposure at large spatial scales.
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Affiliation(s)
- N A Castillo
- Earth and Environment Department, Institute of Environment, Florida International University, Miami, FL, USA.
| | - W R James
- Earth and Environment Department, Institute of Environment, Florida International University, Miami, FL, USA; Department of Biology, Institute of Environment, Florida International University, Miami, FL, USA
| | - R O Santos
- Department of Biology, Institute of Environment, Florida International University, Miami, FL, USA
| | - R Rezek
- Department of Marine Science, Coastal Carolina University, Conway, SC, USA
| | - D Cerveny
- Department of Wildlife, Fish and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, Sweden; Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, University of South Bohemia in Ceske Budejovice, Vodňany, Czech Republic
| | - R E Boucek
- Bonefish and Tarpon Trust, Miami, FL, USA
| | - A J Adams
- Bonefish and Tarpon Trust, Miami, FL, USA; Florida Atlantic University Harbor Branch Oceanographic Institute, Fort Pierce, FL, USA
| | - T Goldberg
- Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, WI, USA
| | - L Campbell
- Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, WI, USA
| | - A U Perez
- Bonefish and Tarpon Trust, Miami, FL, USA
| | - J J Schmitter-Soto
- Departmento de Sistemática y Ecología Acuática, El Colegio de la Frontera Sur, Chetumal, Mexico
| | - J P Lewis
- Bonefish and Tarpon Trust, Miami, FL, USA
| | - J Fick
- Department of Chemistry, Umeå University, Umeå, Sweden
| | - T Brodin
- Department of Wildlife, Fish and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, Sweden
| | - J S Rehage
- Earth and Environment Department, Institute of Environment, Florida International University, Miami, FL, USA
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22
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Jeon YS, Sangiovanni J, Boulanger E, Crump D, Liu P, Ewald J, Basu N, Xia J, Hecker M, Head J. Hepatic Transcriptomic Responses to Ethinylestradiol in Embryonic Japanese Quail and Double-Crested Cormorant. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2023. [PMID: 38116984 DOI: 10.1002/etc.5811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 11/15/2023] [Accepted: 12/13/2023] [Indexed: 12/21/2023]
Abstract
Understanding species differences in sensitivity to toxicants is a critical issue in ecotoxicology. We recently established that double-crested cormorant (DCCO) embryos are more sensitive than Japanese quail (JQ) to the developmental effects of ethinylestradiol (EE2). We explored how this difference in sensitivity between species is reflected at a transcriptomic level. The EE2 was dissolved in dimethyl sulfoxide and injected into the air cell of eggs prior to incubation at nominal concentrations of 0, 3.33, and 33.3 µg/g egg weight. At midincubation (JQ 9 days; DCCO 16 days), livers were collected from five embryos/treatment group for RNA sequencing. Data were processed and analyzed using EcoOmicsAnalyst and ExpressAnalyst. The EE2 exposure dysregulated 238 and 1,987 genes in JQ and DCCO, respectively, with 78 genes in common between the two species. These included classic biomarkers of estrogen exposure such as vitellogenin and apovitellenin. We also report DCCO-specific dysregulation of Phase I/II enzyme-coding genes and species-specific transcriptional ontogeny of vitellogenin-2. Twelve Kyoto Encyclopedia of Genes and Genomes pathways and two EcoToxModules were dysregulated in common in both species including the peroxisome proliferator-activated receptor (PPAR) signaling pathway and fatty acid metabolism. Similar to previously reported differences at the organismal level, DCCO were more responsive to EE2 exposure than JQ at the gene expression level. Our description of differences in transcriptional responses to EE2 in early life stage birds may contribute to a better understanding of the molecular basis for species differences. Environ Toxicol Chem 2024;00:1-12. © 2023 The Authors. Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC.
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Affiliation(s)
- Yeon-Seon Jeon
- Department of Natural Resource Sciences, Faculty of Agricultural and Environmental Sciences, McGill University, Montreal, Quebec, Canada
| | - Jonathan Sangiovanni
- Department of Natural Resource Sciences, Faculty of Agricultural and Environmental Sciences, McGill University, Montreal, Quebec, Canada
| | - Emily Boulanger
- Department of Natural Resource Sciences, Faculty of Agricultural and Environmental Sciences, McGill University, Montreal, Quebec, Canada
| | - Doug Crump
- Ecotoxicology and Wildlife Health Division, National Wildlife Research Centre, Environment and Climate Change Canada, Ottawa, Ontario, Canada
| | - Peng Liu
- Department of Natural Resource Sciences, Faculty of Agricultural and Environmental Sciences, McGill University, Montreal, Quebec, Canada
| | - Jessica Ewald
- Department of Natural Resource Sciences, Faculty of Agricultural and Environmental Sciences, McGill University, Montreal, Quebec, Canada
| | - Niladri Basu
- Department of Natural Resource Sciences, Faculty of Agricultural and Environmental Sciences, McGill University, Montreal, Quebec, Canada
| | - Jianguo Xia
- Department of Natural Resource Sciences, Faculty of Agricultural and Environmental Sciences, McGill University, Montreal, Quebec, Canada
| | - Markus Hecker
- School of the Environment and Sustainability and Toxicology Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Jessica Head
- Department of Natural Resource Sciences, Faculty of Agricultural and Environmental Sciences, McGill University, Montreal, Quebec, Canada
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23
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Rivero-Wendt CLG, Miranda Vilela AL, GarciaFernandes L, Negreli Santos A, Leal I, Jaques J, Fernandes CE. Cytogenotoxic potential and toxicity in adult Danio rerio (zebrafish) exposed to chloramine T. PeerJ 2023; 11:e16452. [PMID: 38077413 PMCID: PMC10702335 DOI: 10.7717/peerj.16452] [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: 07/26/2023] [Accepted: 10/23/2023] [Indexed: 12/18/2023] Open
Abstract
Background Chloramine-T (CL-T) is a synthetic sodium salt used as a disinfectant in fish farms to combat bacterial infections in fish gills and skin. While its efficacy in pathogen control is well-established, its reactivity with various functional groups has raised concerns. However, limited research exists on the toxicity of disinfection by-products to aquatic organisms. Therefore, this study aims to assess the sublethal effects of CL-T on adult zebrafish by examining biomarkers of nucleus cytotoxicity and genotoxicity, acetylcholinesterase (AChE) inhibition, and histopathological changes. Methods Male and female adult zebrafish (wildtype AB lineage) specimens were exposed to 70, 140, and 200 mg/L of CL-T and evaluated after 96 h. Cytotoxic and genotoxic effects were evaluated by estimating the frequencies of nuclear abnormalities (NA), micronuclei (MN), and integrated optical density (IOD) of nuclear erythrocytes. Histopathological changes in the gills and liver were assessed using the degree of tissue changes (DTC). AChE activity was measured in brain samples. Results and conclusions At a concentration of 200 mg/L, NA increased, indicating the cytogenotoxic potential of CL-T in adult zebrafish. Morphological alterations in the nuclei were observed at both 70 and 200 mg/L concentrations. Distinct IOD profiles were identified across the three concentrations. There were no changes in AChE activity in adult zebrafish. The DTC scores were high in all concentrations, and histological alterations suggested low to moderate toxicity of CL-T for adult zebrafish.
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Affiliation(s)
- Carla Letícia Gediel Rivero-Wendt
- Institute of Bioscience, Federal University of Mato Grosso do Sul, Laboratory of Experimental Pathology, Campo Grande, Mato Grosso do Sul, Brazil
| | | | - Luana GarciaFernandes
- Institute of Bioscience, Federal University of Mato Grosso do Sul, Laboratory of Experimental Pathology, Campo Grande, Mato Grosso do Sul, Brazil
| | - Andreza Negreli Santos
- Institute of Bioscience, Federal University of Mato Grosso do Sul, Multicenter Graduate Program in Biochemistry and Molecular Biology, Campo Grande, Mato Grosso do Sul, Brazil
| | - Igor Leal
- Institute of Bioscience, Federal University of Mato Grosso do Sul, Multicenter Graduate Program in Biochemistry and Molecular Biology, Campo Grande, Mato Grosso do Sul, Brazil
| | - Jeandre Jaques
- Institute of Bioscience, Federal University of Mato Grosso do Sul, Multicenter Graduate Program in Biochemistry and Molecular Biology, Campo Grande, Mato Grosso do Sul, Brazil
- Faculty of Pharmaceutical Sciences, Food and Nutrition, Federal University of Mato Grosso do Sul, Graduate Program in Pharmaceutical Sciences, Campo Grande, Mato Grosso do Sul, Brazil
| | - Carlos Eurico Fernandes
- Institute of Bioscience, Federal University of Mato Grosso do Sul, Laboratory of Experimental Pathology, Campo Grande, Mato Grosso do Sul, Brazil
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Claro RO, Rivero-Wendt CLG, Miranda-Vilela AL, Grisolia CK, Facco GG, Moreira DDL, Matias R, Guilhermino JDF. Toxicological effects of aqueous extract of Genipa americana L. leaves on adult zebrafish (Danio rerio): Chemical profile, histopathological effects and lack of genotoxicity. Toxicon 2023; 235:107305. [PMID: 37839738 DOI: 10.1016/j.toxicon.2023.107305] [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: 08/22/2023] [Revised: 09/27/2023] [Accepted: 09/27/2023] [Indexed: 10/17/2023]
Abstract
Genipa americana is a native plant of Brazil with potential applications in folk medicine. Whereas most of the phytochemical and pharmacological studies on this plant have focused on its fruits, the crude extracts of its leaves contain chemical metabolites that may have toxicity to organisms, which have yet to be investigated. This study aimed to determine the main groups of secondary metabolites in the aqueous extract of the leaves of G. americana by phytochemistry and qualitative HPLC, and to evaluate the possible toxicological effects and histopathological changes caused by this extract in zebrafish (Danio rerio) adults, through micronucleus test, nuclear abnormalities and histopathological analyses of gills and liver. While three metabolites of high intensity (phenolic compounds, flavonoids and triterpenes) were found in the phytochemical evaluation, the HPLC showed results compatible with flavonoids and iridoids, all belonging to common classes for this species and the Rubiaceae family. The acute toxicity test did not induce mortality or genotoxicity in zebrafish, but after exposure for 96 h, it was possible to observe injuries to the fish gill tissue, such as lamellar fusion, vasodilation and telangiectasia; in the liver, necrosis was visualized at 40 mg/L, and at higher concentrations (80 and 100 mg/L) induced sinusoidal widening was identified. In conclusion, the results demonstrated the toxic potential of this plant for aquatic species.
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Affiliation(s)
- Raquel Oliveira Claro
- Graduate Program in Environment and Regional Development, Universidade Anhanguera -Uniderp. Rua Alexandre Herculano, 1400, Jardim Veraneio, 79037-280, Campo Grande, Mato Grosso do Sul, Brazil.
| | - Carla Letícia Gediel Rivero-Wendt
- Graduate Program in Animal Biology, Federal University of Mato Grosso do Sul. Av. Costa e Silva, Pioneiros, 79070-900, Campo Grande, Mato Grosso do Sul, Brazil.
| | | | - Cesar Koppe Grisolia
- Biological Sciences Institute, University of Brasília. Campus Universitário Darcy Ribeiro, Bloco E, Asa Norte, 70910-900, Brasília, Distrito Federal, Brazil.
| | - Gilberto Golçalves Facco
- Graduate Program in Environment and Regional Development, Universidade Anhanguera -Uniderp. Rua Alexandre Herculano, 1400, Jardim Veraneio, 79037-280, Campo Grande, Mato Grosso do Sul, Brazil.
| | - Davyson de Lima Moreira
- Natural Products Department, Far-Manguinhos, Fundação Oswaldo Cruz, Rua Sizenando Nabuco 100, 21041-250, Rio de Janeiro, RJ, Brazil.
| | - Rosemary Matias
- Graduate Program in Environment and Regional Development, Universidade Anhanguera -Uniderp. Rua Alexandre Herculano, 1400, Jardim Veraneio, 79037-280, Campo Grande, Mato Grosso do Sul, Brazil.
| | - Jislaine de Fátima Guilhermino
- Natural Products Department, Far-Manguinhos, Fundação Oswaldo Cruz, Rua Sizenando Nabuco 100, 21041-250, Rio de Janeiro, RJ, Brazil
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Yang W, Bao Y, Hao J, Hu X, Xu T, Yin D. Effects of carbamazepine on the central nervous system of zebrafish at human therapeutic plasma levels. iScience 2023; 26:107688. [PMID: 37701572 PMCID: PMC10494213 DOI: 10.1016/j.isci.2023.107688] [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: 04/26/2023] [Revised: 07/12/2023] [Accepted: 08/17/2023] [Indexed: 09/14/2023] Open
Abstract
The fish plasma model (FPM) facilitated the environmental risk assessment of human drugs by using existing data on human therapeutic plasma concentrations (HTPCs) and predicted fish plasma concentrations (FPCs). However, studies on carbamazepine (CMZ) with both the mode of action (MOA) based biological effects at molecular level (such as neurotransmitter and gene level) and measured FPCs are lacking. Bioconcentration of CMZ in adult zebrafish demonstrated that the FPM underestimated the bioconcentration factors (BCFs) in plasma at environmental CMZ exposure concentrations (1-100 μg/L). CMZ significantly increased Glu and GABA, decreased ACh and AChE as well as inhibited the transcription levels of gabra1, grin1b, grin2b, gad1b, and abat when the actual FPCs were in the ranges of 1/1000 HTPC to HTPC. It is the first read-across study of CMZ integrating MOA-based biological effects at molecular level and FPCs. This study facilitates model performance against a range of different drug classes.
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Affiliation(s)
- Weiwei Yang
- Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tinggi University, Shanghai 200092, China
- Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, China
| | - Yifan Bao
- Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tinggi University, Shanghai 200092, China
- Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, China
| | - Jiaoyang Hao
- Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tinggi University, Shanghai 200092, China
- Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, China
| | - Xialin Hu
- Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tinggi University, Shanghai 200092, China
- Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, China
| | - Ting Xu
- Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tinggi University, Shanghai 200092, China
- Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, China
| | - Daqiang Yin
- Key Laboratory of Yangtze River Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tinggi University, Shanghai 200092, China
- Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, China
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26
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Salgado Costa C, Bahl F, Natale GS, Mac Loughlin TM, Marino DJG, Venturino A, Rodriguez-Mozaz S, Santos LHMLM. First evidence of environmental bioaccumulation of pharmaceuticals on adult native anurans (Rhinella arenarum) from Argentina. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 334:122231. [PMID: 37481029 DOI: 10.1016/j.envpol.2023.122231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 07/18/2023] [Accepted: 07/19/2023] [Indexed: 07/24/2023]
Abstract
The presence of pharmaceutically active compounds (PhACs) in surface water is well known, whereas their natural occurrence in biota is much less explored. The aim of this work was to evaluate the bioaccumulation of PhACs in adult toads of the neotropical species Rhinella arenarum. Three sites were selected in Buenos Aires (Argentina): a reference site (Site 1), a site with direct discharge from a secondary wastewater treatment plant (WWTP) (Site 2) and a site 300 m downstream of the WWTP discharge (Site 3). Surface water samples, as well as muscle, liver and fat bodies of toads were collected, extracted and analyzed by LC-MS/MS. Highly significant differences in total PhACs concentration in surface water (p < 0.005) were detected between Site 2 and the other sites. These concentrations ranged from 0.37 to 52.46 ng/L at Site 1, 0.71-6950.37 ng/L at Site 2, and 0.12-75.45 ng/L at Site 3. In general, bioaccumulation of PhACs in toad tissues was similar between sites and tissues of each site. The highest concentrations were detected in the muscle of toads from Site 3 (1.06-87.24 ng/g dw), followed by liver (1.77-38.10 ng/g dw) and fat bodies (0.68-20.59 ng/g dw) from Site 1. Ibuprofen (6950 ng/L), acetaminophen (3277 ng/L) and valsartan (2504 ng/L) were the compounds with the highest concentrations in surface water from Site 2, whereas acetaminophen (87.2 ng/g dw, muscle from Site 3), desloratadine (38.1 ng/g dw, liver from Site 1), and phenazone (25.9 ng/g dw, liver from Site 1) were the ones that showed the highest concentrations in biota. This is the first time a field study has examined the environmental bioaccumulation of PhACs in anurans, demonstrating their potential for monitoring the status of natural ecosystems.
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Affiliation(s)
- C Salgado Costa
- Centro de Investigaciones Del Medio Ambiente (CIM), CONICET-UNLP, Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Bv. 120 Nº 1489, 1900, La Plata, Buenos Aires, Argentina
| | - F Bahl
- Centro de Investigaciones Del Medio Ambiente (CIM), CONICET-UNLP, Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Bv. 120 Nº 1489, 1900, La Plata, Buenos Aires, Argentina
| | - G S Natale
- Centro de Investigaciones Del Medio Ambiente (CIM), CONICET-UNLP, Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Bv. 120 Nº 1489, 1900, La Plata, Buenos Aires, Argentina
| | - T M Mac Loughlin
- Centro de Investigaciones Del Medio Ambiente (CIM), CONICET-UNLP, Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Bv. 120 Nº 1489, 1900, La Plata, Buenos Aires, Argentina
| | - D J G Marino
- Centro de Investigaciones Del Medio Ambiente (CIM), CONICET-UNLP, Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Bv. 120 Nº 1489, 1900, La Plata, Buenos Aires, Argentina
| | - A Venturino
- CITAAC, CONICET, IBAC, Facultad de Ciencias Agrarias, Universidad Nacional Del Comahue, Cinco Saltos, Río Negro, Argentina
| | - S Rodriguez-Mozaz
- Catalan Institute for Water Research (ICRA-CERCA), C. Emili Grahit 101, 17003, Girona, Spain; Universitat de Girona, Girona, Spain
| | - L H M L M Santos
- Catalan Institute for Water Research (ICRA-CERCA), C. Emili Grahit 101, 17003, Girona, Spain; Universitat de Girona, Girona, Spain.
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Lundgren KA, Løvlie H. Increased dietary 5-hydroxytryptophan reduces fearfulness in red junglefowl hens ( Gallus gallus). Front Physiol 2023; 14:1213986. [PMID: 37766752 PMCID: PMC10520959 DOI: 10.3389/fphys.2023.1213986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 08/14/2023] [Indexed: 09/29/2023] Open
Abstract
Our production animals typically suffer poor welfare, which can be revealed by measuring the affective state these animals are in. Negative affective state is linked to poorer welfare, and can be measured as fearfulness. While continuing to research how to improve animal welfare, a compliment to reduce negative affective state could therefore be to reduce individuals' fearfulness, similar to how negative affective states are medicated in humans. A proposed mechanism for this is via the monoaminergic systems. This is based on previous studies across species that have linked the serotonergic system and fear-related behaviour. We here aimed to experimentally manipulate the serotonergic system in red junglefowl hens (Gallus gallus), the main ancestor of all domesticated chickens. We measured fearfulness as latency remaining immobile in a tonic immobility test, and did so both before and after our experimental manipulation. We set out to experimentally manipulate the serotonergic system via sub-chronic dietary treatment of 5-hydroxytryptophan (the precursor to serotonin). Our dietary manipulation of 5-hydroxytryptophan significantly reduced measured fearfulness in the manipulated hens, while latency in tonic immobility did not significantly change in our unmanipulated, control hens. This finding is promising since it indicates that increased tryptophan levels can be used to reduce fearfulness. Additionally, our result suggests that this can be done non-invasively via food (instead of injections), thus presenting a potentially feasible manipulation also for larger settings. Nevertheless, the serotonergic system is complex and its role in modulating behaviour in the fowl should be explored further to evaluate our findings, and more directly explored also in a production setting.
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Affiliation(s)
| | - Hanne Løvlie
- IFM Biology, Department of Physics, Chemistry and Biology, Linköping University, Linköping, Sweden
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28
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Malmqvist E, Fumagalli D, Munthe C, Larsson DGJ. Pharmaceutical Pollution from Human Use and the Polluter Pays Principle. Public Health Ethics 2023; 16:152-164. [PMID: 37547912 PMCID: PMC10401492 DOI: 10.1093/phe/phad012] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Indexed: 08/08/2023] Open
Abstract
Human consumption of pharmaceuticals often leads to environmental release of residues via urine and faeces, creating environmental and public health risks. Policy responses must consider the normative question how responsibilities for managing such risks, and costs and burdens associated with that management, should be distributed between actors. Recently, the Polluter Pays Principle (PPP) has been advanced as rationale for such distribution. While recognizing some advantages of PPP, we highlight important ethical and practical limitations with applying it in this context: PPP gives ambiguous and arbitrary guidance due to difficulties in identifying the salient polluter. Moreover, when PPP does identify responsible actors, these may be unable to avoid or mitigate their contribution to the pollution, only able to avoid/mitigate it at excessive cost to themselves or others, or excusably ignorant of contributing. These limitations motivate a hybrid framework where PPP, which emphasizes holding those causing large-scale problems accountable, is balanced by the Ability to Pay Principle (APP), which emphasizes efficiently managing such problems. In this framework, improving wastewater treatment and distributing associated financial costs across water consumers or taxpayers stand out as promising responses to pharmaceutical pollution from human use. However, sound policy depends on empirical considerations requiring further study.
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Affiliation(s)
- Erik Malmqvist
- Corresponding author: Erik Malmqvist, Department of Philosophy, Linguistics & Theory of Science and Centre for Antibiotic Resistance Research in Gothenburg (CARe), University of Gothenburg, Box 200, 405 30 Gothenburg, Sweden. Tel.: +46-31 786 56 52;
| | - Davide Fumagalli
- Department of Philosophy, Linguistics & Theory of Science and Centre for Antibiotic Resistance Research in Gothenburg (CARe), University of Gothenburg, Gothenburg, Sweden
| | - Christian Munthe
- Department of Philosophy, Linguistics & Theory of Science and Centre for Antibiotic Resistance Research in Gothenburg (CARe), University of Gothenburg, Gothenburg, Sweden
| | - D G Joakim Larsson
- Department of Infectious Diseases, Institute of Biomedicine and Centre for Antibiotic Resistance Research in Gothenburg (CARe), University of Gothenburg, Gothenburg, Sweden
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29
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Imiuwa ME, Baynes A, Routledge EJ. Understanding target-specific effects of antidepressant drug pollution on molluscs: A systematic review protocol. PLoS One 2023; 18:e0287582. [PMID: 37368915 PMCID: PMC10298782 DOI: 10.1371/journal.pone.0287582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 06/06/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND The environmental prevalence of widely prescribed human pharmaceuticals that target key evolutionary conserved biomolecules present across phyla is concerning. Antidepressants, one of the most widely consumed pharmaceuticals globally, have been developed to target biomolecules modulating monoaminergic neurotransmission, thus interfering with the endogenous regulation of multiple key neurophysiological processes. Furthermore, rising prescription and consumption rates of antidepressants caused by the burgeoning incidence of depression is consistent with increasing reports of antidepressant detection in aquatic environments worldwide. Consequently, there are growing concerns that long-term exposure to environmental levels of antidepressants may cause adverse drug target-specific effects on non-target aquatic organisms. While these concerns have resulted in a considerable body of research addressing a range of toxicological endpoints, drug target-specific effects of environmental levels of different classes of antidepressants in non-target aquatic organisms remain to be understood. Interestingly, evidence suggests that molluscs may be more vulnerable to the effects of antidepressants than any other animal phylum, making them invaluable in understanding the effects of antidepressants on wildlife. Here, a protocol for the systematic review of literature to understand drug target-specific effects of environmental levels of different classes of antidepressants on aquatic molluscs is described. The study will provide critical insight needed to understand and characterize effects of antidepressants relevant to regulatory risk assessment decision-making, and/or direct future research efforts. METHODS The systematic review will be conducted in line with the guidelines by the Collaboration for Environmental Evidence (CEE). A literature search on Scopus, Web of Science, PubMed, as well as grey literature databases, will be carried out. Using predefined criteria, study selection, critical appraisal and data extraction will be done by multiple reviewers with a web-based evidence synthesis platform. A narrative synthesis of outcomes of selected studies will be presented. The protocol has been registered in the Open Science Framework (OSF) registry with the registration DOI: 10.17605/OSF.IO/P4H8W.
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Affiliation(s)
- Maurice E. Imiuwa
- Faculty of life Sciences, Department of Animal and Environmental Biology, University of Benin, Benin City, Nigeria
- College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Alice Baynes
- College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Edwin J. Routledge
- College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, United Kingdom
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30
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Matthee C, Brown AR, Lange A, Tyler CR. Factors Determining the Susceptibility of Fish to Effects of Human Pharmaceuticals. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2023; 57:8845-8862. [PMID: 37288931 PMCID: PMC10286317 DOI: 10.1021/acs.est.2c09576] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 05/22/2023] [Accepted: 05/23/2023] [Indexed: 06/09/2023]
Abstract
The increasing levels and frequencies at which active pharmaceutical ingredients (APIs) are being detected in the environment are of significant concern, especially considering the potential adverse effects they may have on nontarget species such as fish. With many pharmaceuticals lacking environmental risk assessments, there is a need to better define and understand the potential risks that APIs and their biotransformation products pose to fish, while still minimizing the use of experimental animals. There are both extrinsic (environment- and drug-related) and intrinsic (fish-related) factors that make fish potentially vulnerable to the effects of human drugs, but which are not necessarily captured in nonfish tests. This critical review explores these factors, particularly focusing on the distinctive physiological processes in fish that underlie drug absorption, distribution, metabolism, excretion and toxicity (ADMET). Focal points include the impact of fish life stage and species on drug absorption (A) via multiple routes; the potential implications of fish's unique blood pH and plasma composition on the distribution (D) of drug molecules throughout the body; how fish's endothermic nature and the varied expression and activity of drug-metabolizing enzymes in their tissues may affect drug metabolism (M); and how their distinctive physiologies may impact the relative contribution of different excretory organs to the excretion (E) of APIs and metabolites. These discussions give insight into where existing data on drug properties, pharmacokinetics and pharmacodynamics from mammalian and clinical studies may or may not help to inform on environmental risks of APIs in fish.
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Affiliation(s)
- Chrisna Matthee
- Biosciences, University of Exeter, Exeter, Devon EX4 4QD, United Kingdom
| | - Andrew Ross Brown
- Biosciences, University of Exeter, Exeter, Devon EX4 4QD, United Kingdom
| | - Anke Lange
- Biosciences, University of Exeter, Exeter, Devon EX4 4QD, United Kingdom
| | - Charles R. Tyler
- Biosciences, University of Exeter, Exeter, Devon EX4 4QD, United Kingdom
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31
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Watanabe A, Myosho T, Ishibashi A, Yamamoto J, Toda M, Onishi Y, Kobayashi T. Levonorgestrel causes feminization and dose-dependent masculinization in medaka fish (Oryzias latipes): Endocrine-disruption activity and its correlation with sex reversal. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 876:162740. [PMID: 36921849 DOI: 10.1016/j.scitotenv.2023.162740] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 03/02/2023] [Accepted: 03/05/2023] [Indexed: 06/18/2023]
Abstract
The effect of a synthetic progestin, levonorgestrel (LNG), on the sex of exposed embryos was examined in medaka fish (Oryzias latipes). The aims of this study are to clarify the dual effect of LNG on sex and the correlation with its androgenic/estrogenic potential in medaka. LNG exposure causes significant dose-dependent masculinization (0.1-100 μg/L), whereas a decrease in the masculinization ratio is observed at 100 μg/L. LNG also causes significant feminization at 1-100 μg/L, but not in a dose-dependent manner. Exposure of estrogen-responsive gene (choriogeninH-EGFP) transgenic embryos to 100 μg/L LNG produced significant fluorescent signals in hatched fry. In vitro transcriptional assays indicated that LNG at 10-7-10-5 M induced significant activity for estrogen receptor (ESR)2a and ESR2b, but not for ESR1. In pre-self-feeding fry at 5 days post hatching (dph), 1-100 μg/L LNG caused a significant increase in the mRNA of choriogeninH, irrespective of genetic sex. Moreover, LNG (10-10-10-5 M) also caused a significant increase in the transcriptional activity of androgen receptor (AR) α and ARβ in vitro, and 0.1 μg/L LNG significantly increased the mRNA levels of a testis-differentiation initiation factor, gonadal soma-derived factor (gsdf), as an androgen-upregulated and estrogen-downregulated gene, in 5 dph XX fry to levels similar to those in the control XY fry. However, 100 and 10 μg/L LNG suppressed or did not induce gsdf mRNA expression in XY and XX fry, respectively. Together, these findings show that LNG exerts estrogenic and androgenic activities in different concentration ranges, which correlate with the ratio of LNG-induced sex reversal. These results suggest for the first time, that medaka exposure to LNG can induce masculinization and feminization, based on the balance between androgenic and estrogenic activities, and the protocol applied in this study represents an alternative to the traditional animal model used to screen for endocrine-disrupting potential.
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Affiliation(s)
- Akiho Watanabe
- Graduate School of Integrated Pharmaceutical and Nutrition Sciences, University of Shizuoka, Shizuoka 422-8526, Japan
| | - Taijun Myosho
- Graduate School of Integrated Pharmaceutical and Nutrition Sciences, University of Shizuoka, Shizuoka 422-8526, Japan; Laboratory of Molecular Reproductive Biology, Institute for Environmental Sciences, University of Shizuoka, Shizuoka 422-8526, Japan
| | - Ayaka Ishibashi
- Graduate School of Integrated Pharmaceutical and Nutrition Sciences, University of Shizuoka, Shizuoka 422-8526, Japan
| | - Jun Yamamoto
- Institute of Environmental Ecology, IDEA Consultants Inc., 1334-5, Riemon, Yaizu, Shizuoka 421-0212, Japan
| | - Misa Toda
- Institute of Environmental Ecology, IDEA Consultants Inc., 1334-5, Riemon, Yaizu, Shizuoka 421-0212, Japan
| | - Yuta Onishi
- Institute of Environmental Ecology, IDEA Consultants Inc., 1334-5, Riemon, Yaizu, Shizuoka 421-0212, Japan
| | - Tohru Kobayashi
- Graduate School of Integrated Pharmaceutical and Nutrition Sciences, University of Shizuoka, Shizuoka 422-8526, Japan; Laboratory of Molecular Reproductive Biology, Institute for Environmental Sciences, University of Shizuoka, Shizuoka 422-8526, Japan.
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32
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Thoré ESJ, Vanden Berghen B, Brendonck L, Pinceel T. Long-term exposure to a pharmaceutical pollutant affects geotaxic behaviour in the adult but not juvenile life stage of killifish. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 876:162746. [PMID: 36907389 DOI: 10.1016/j.scitotenv.2023.162746] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/17/2023] [Accepted: 03/05/2023] [Indexed: 06/18/2023]
Abstract
Ecosystems around the world are increasingly polluted with pharmaceutical compounds that may perturb wildlife behaviour. Because many pharmaceuticals are continuously present in the aquatic environment, animals are often exposed to them across several life stages or even their entire life. Despite a large body of literature showing various impacts of exposure to pharmaceuticals on fish, hardly any long-term studies across different life stages have been conducted which makes it hard to accurately estimate the ecological outcomes of pharmaceutical pollution. Here, we performed a laboratory experiment in which we exposed hatchlings of the fish model Nothobranchius furzeri to an environmentally relevant concentration (0.5 μg/L) of the antidepressant fluoxetine until well into adulthood. We monitored total body length and geotaxic behaviour (i.e. gravity-mediated activity) of each fish as two traits that are ecologically relevant and naturally differ between juvenile and adult killifish. Fish exposed to fluoxetine were smaller compared to control fish, an effect that became more apparent as fish aged. Even though fluoxetine did not affect average swimming depth of either juveniles or adults, nor the time spent at the surface or bottom of the water column, exposed fish changed their position in the water column (depth) more frequently in the adult but not juvenile phase. These results suggest that important morphological and behavioural responses to pharmaceutical exposure-and their potential ecological consequences-may only emerge later in time and/or during specific life stages. Therefore, our results highlight the importance of considering ecologically relevant timescales across developmental stages when studying the ecotoxicology of pharmaceuticals.
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Affiliation(s)
- Eli S J Thoré
- Animal Ecology, Global Change and Sustainable Development, KU Leuven, Leuven, Belgium; TRANSfarm - Science, Engineering & Technology Group, KU Leuven, Lovenjoel, Belgium.
| | - Birgit Vanden Berghen
- Animal Ecology, Global Change and Sustainable Development, KU Leuven, Leuven, Belgium
| | - Luc Brendonck
- Animal Ecology, Global Change and Sustainable Development, KU Leuven, Leuven, Belgium; Water Research Group, Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa
| | - Tom Pinceel
- Animal Ecology, Global Change and Sustainable Development, KU Leuven, Leuven, Belgium; Centre for Environmental Management, University of the Free State, Bloemfontein, South Africa
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Tan H, Martin JM, Alton LA, Lesku JA, Wong BBM. Widespread psychoactive pollutant augments daytime restfulness and disrupts diurnal activity rhythms in fish. CHEMOSPHERE 2023; 326:138446. [PMID: 36940830 DOI: 10.1016/j.chemosphere.2023.138446] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 03/13/2023] [Accepted: 03/17/2023] [Indexed: 06/18/2023]
Abstract
Pharmaceutical pollution is a major driver of global change, with the capacity to alter key behavioural and physiological traits in exposed animals. Antidepressants are among the most commonly detected pharmaceuticals in the environment. Despite well-documented pharmacological effects of antidepressants on sleep in humans and other vertebrates, very little is known about their ecologically relevant impacts as pollutants on non-target wildlife. Accordingly, we investigated the effects of acute 3-day exposure of eastern mosquitofish (Gambusia holbrooki) to field-realistic levels (nominal concentrations: 30 and 300 ng/L) of the widespread psychoactive pollutant, fluoxetine, on diurnal activity patterns and restfulness, as indicators of disruptions to sleep. We show that exposure to fluoxetine disrupted diel activity patterns, which was driven by augmentation of daytime inactivity. Specifically, unexposed control fish were markedly diurnal, swimming farther during the day and exhibiting longer periods and more bouts of inactivity at night. However, in fluoxetine-exposed fish, this natural diel rhythm was eroded, with no differences in activity or restfulness observed between the day and night. As a misalignment in the circadian rhythm has been shown to adversely affect fecundity and lifespan in animals, our findings reveal a potentially serious threat to the survival and reproductive success of pollutant-exposed wildlife.
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Affiliation(s)
- Hung Tan
- School of Biological Sciences, Monash University, Melbourne, Australia.
| | - Jake M Martin
- School of Biological Sciences, Monash University, Melbourne, Australia; Department of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, Sweden; Department of Zoology, Stockholm University, Stockholm, Sweden
| | - Lesley A Alton
- School of Biological Sciences, Monash University, Melbourne, Australia
| | - John A Lesku
- School of Agriculture, Biomedicine and Environment, La Trobe University, Melbourne, Australia; Research Centre for Future Landscapes, La Trobe University, Melbourne, Australia
| | - Bob B M Wong
- School of Biological Sciences, Monash University, Melbourne, Australia
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Wang Z, Wang W, Yang F. Species-specific bioaccumulation and risk prioritization of psychoactive substances in cultured fish. CHEMOSPHERE 2023; 325:138440. [PMID: 36934481 DOI: 10.1016/j.chemosphere.2023.138440] [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: 10/27/2022] [Revised: 03/01/2023] [Accepted: 03/16/2023] [Indexed: 06/18/2023]
Abstract
Psychoactive substances are becoming new concern in environmental research with their increasing applications and the potential threats to fishery production as these substances could alter the behavior of fish and consequently affect the yield and quality of cultured fish. In this study, the accumulation and risk of twenty psychoactive substances were investigated in five species of cultured fish in Eastern China. The results showed that the total concentrations of these twenty psychoactive substances ranged from 0.15 to 0.92 ng mL-1 in the plasma among the five species of cultured fish with an order of perch > crucian carp > bighead carp > grass carp > silver carp. Diazepam (DIAZ) and methamphetamine (MAMP) were identified as the most frequently detected compounds, which were found in 100% and 93% of the samples with a median concentration of 0.15 and 0.12 ng mL-1 in the plasma, respectively. Although all of the psychoactive substances posed low or negligible risk, species-specific analysis of risk prioritization revealed that alprazolam, MAMP, temazepam and DIAZ exhibited the greatest potentials of hazard to all species of the cultured fish but with a species-dependent variation. These findings suggest that the adverse effects of psychoactive substances on fishery production, especially on different species, should be considered.
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Affiliation(s)
- Zeyuan Wang
- Key Laboratory of Environment Remediation and Ecological Health, Ministry of Education, College of Natural Resources and Environmental Science, Zhejiang University, 310058, Hangzhou, China
| | - Wei Wang
- Zhejiang Institute of Hydraulics and Estuary, Hangzhou, 310020, China
| | - Fangxing Yang
- Key Laboratory of Environment Remediation and Ecological Health, Ministry of Education, College of Natural Resources and Environmental Science, Zhejiang University, 310058, Hangzhou, China.
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35
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Cahill T, Chan S, Overton IM, Hardiman G. Transcriptome Profiling Reveals Enhanced Mitochondrial Activity as a Cold Adaptive Strategy to Hypothermia in Zebrafish Muscle. Cells 2023; 12:1366. [PMID: 37408201 PMCID: PMC10216211 DOI: 10.3390/cells12101366] [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: 02/20/2023] [Revised: 05/01/2023] [Accepted: 05/07/2023] [Indexed: 07/07/2023] Open
Abstract
The utilisation of synthetic torpor for interplanetary travel once seemed farfetched. However, mounting evidence points to torpor-induced protective benefits from the main hazards of space travel, namely, exposure to radiation and microgravity. To determine the radio-protective effects of an induced torpor-like state we exploited the ectothermic nature of the Danio rerio (zebrafish) in reducing their body temperatures to replicate the hypothermic states seen during natural torpor. We also administered melatonin as a sedative to reduce physical activity. Zebrafish were then exposed to low-dose radiation (0.3 Gy) to simulate radiation exposure on long-term space missions. Transcriptomic analysis found that radiation exposure led to an upregulation of inflammatory and immune signatures and a differentiation and regeneration phenotype driven by STAT3 and MYOD1 transcription factors. In addition, DNA repair processes were downregulated in the muscle two days' post-irradiation. The effects of hypothermia led to an increase in mitochondrial translation including genes involved in oxidative phosphorylation and a downregulation of extracellular matrix and developmental genes. Upon radiation exposure, increases in endoplasmic reticulum stress genes were observed in a torpor+radiation group with downregulation of immune-related and ECM genes. Exposing hypothermic zebrafish to radiation also resulted in a downregulation of ECM and developmental genes however, immune/inflammatory related pathways were downregulated in contrast to that observed in the radiation only group. A cross-species comparison was performed with the muscle of hibernating Ursus arctos horribilis (brown bear) to define shared mechanisms of cold tolerance. Shared responses show an upregulation of protein translation and metabolism of amino acids, as well as a hypoxia response with the shared downregulation of glycolysis, ECM, and developmental genes.
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Affiliation(s)
- Thomas Cahill
- School of Biological Sciences, Institute for Global Food Security, Queen’s University Belfast, Belfast BT9 5DL, UK;
| | - Sherine Chan
- Department of Drug Discovery and Biomedical Sciences, Medical University of South Carolina, Charleston, SC 29425, USA;
- JLABS at the Children’s National Research and Innovation Campus, Washington, DC 20012, USA
| | - Ian M. Overton
- Patrick G Johnston Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK;
| | - Gary Hardiman
- School of Biological Sciences, Institute for Global Food Security, Queen’s University Belfast, Belfast BT9 5DL, UK;
- Department of Drug Discovery and Biomedical Sciences, Medical University of South Carolina, Charleston, SC 29425, USA;
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Rivetti C, Houghton J, Basili D, Hodges G, Campos B. Genes-to-Pathways Species Conservation Analysis: Enabling the Exploration of Conservation of Biological Pathways and Processes Across Species. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2023; 42:1152-1166. [PMID: 36861224 DOI: 10.1002/etc.5600] [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: 12/05/2022] [Revised: 01/19/2023] [Accepted: 02/27/2023] [Indexed: 06/18/2023]
Abstract
The last two decades have witnessed a strong momentum toward integration of cell-based and computational approaches in safety assessments. This is fueling a global regulatory paradigm shift toward reduction and replacement of the use of animals in toxicity tests while promoting the use of new approach methodologies. The understanding of conservation of molecular targets and pathways provides an opportunity to extrapolate effects across species and ultimately to determine the taxonomic applicability domain of assays and biological effects. Despite the wealth of genome-linked data available, there is a compelling need for improved accessibility, while ensuring that it reflects the underpinning biology. We present the novel pipeline Genes-to-Pathways Species Conservation Analysis (G2P-SCAN) to further support understanding on cross-species extrapolation of biological processes. This R package extracts, synthetizes, and structures the data available from different databases, that is, gene orthologs, protein families, entities, and reactions, linked to human genes and respective pathways across six relevant model species. The use of G2P-SCAN enables the overall analysis of orthology and functional families to substantiate the identification of conservation and susceptibility at the pathway level. In the present study we discuss five case studies, demonstrating the validity of the developed pipeline and its potential use as species extrapolation support. We foresee this pipeline will provide valuable biological insights and create space for the use of mechanistically based data to inform potential species susceptibility for research and safety decision purposes. Environ Toxicol Chem 2023;42:1152-1166. © 2023 UNILEVER GLOBAL IP LTD. Environmental Toxicology and Chemistry published by Wiley Periodicals LLC on behalf of SETAC.
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Affiliation(s)
- Claudia Rivetti
- Safety and Environmental Assurance Centre, Unilever, Colworth Science Park, Bedfordshire, United Kingdom
| | - Jade Houghton
- Safety and Environmental Assurance Centre, Unilever, Colworth Science Park, Bedfordshire, United Kingdom
| | - Danilo Basili
- Safety and Environmental Assurance Centre, Unilever, Colworth Science Park, Bedfordshire, United Kingdom
| | - Geoff Hodges
- Safety and Environmental Assurance Centre, Unilever, Colworth Science Park, Bedfordshire, United Kingdom
| | - Bruno Campos
- Safety and Environmental Assurance Centre, Unilever, Colworth Science Park, Bedfordshire, United Kingdom
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37
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Zhang H, Kato D, Ihara MO, Jürgens MD, Johnson AC, Chen J, Tanaka H, Ihara M. Biological-Activity-Based Prioritization of Antidepressants in Wastewater in England and Japan. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2023; 57:6444-6454. [PMID: 37022287 DOI: 10.1021/acs.est.2c08380] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Antidepressants are one of the most commonly prescribed pharmaceuticals. Although they have been frequently detected in aquatic environments around the globe, little is known regarding their adverse effects on humans and aquatic organisms. Recently, an in vitro monoamine transporter inhibition assay was developed to detect transporter-inhibitory activities of antidepressants in wastewater in Japan. However, it was unclear which antidepressants were responsible for transporter-inhibitory activities in wastewater. Herein, the per capita consumption of 32 antidepressants, their excretion of unchanged parent compounds, per capita water consumption, removal rate during wastewater treatment processes, and potency values from the monoamine transporter inhibition assay were used to prioritize antidepressants of concern in effluent wastewater in England and Japan. In both countries, sertraline and O-desmethylvenlafaxine had the highest contribution to inhibitory activities against the human serotonin transporter (hSERT) and zebrafish SERT (zSERT), respectively. It was found that the antidepressants inhibited the zSERT more strongly than the hSERT. The inhibitory activities found against the zSERT in wastewater in England and Japan were higher than thresholds for abnormal behavior in fish. The antidepressants prioritized in this study provide insight into launching environmental monitoring and ecotoxicological studies of antidepressants.
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Affiliation(s)
- Han Zhang
- Research Center for Environmental Quality Management, Kyoto University, 1-2 Yumihama, Otsu, Shiga 520-0811, Japan
- Key Laboratory of Industrial Ecology and Environmental Engineering (Ministry of Education), Dalian Key Laboratory on Chemicals Risk Control and Pollution Prevention Technology, School of Environmental Science and Technology, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Daisuke Kato
- Research Center for Environmental Quality Management, Kyoto University, 1-2 Yumihama, Otsu, Shiga 520-0811, Japan
| | - Mariko O Ihara
- Research Center for Environmental Quality Management, Kyoto University, 1-2 Yumihama, Otsu, Shiga 520-0811, Japan
| | - Monika D Jürgens
- Centre for Ecology and Hydrology, Wallingford, Oxfordshire OX10 8BB, U.K
| | - Andrew C Johnson
- Centre for Ecology and Hydrology, Wallingford, Oxfordshire OX10 8BB, U.K
| | - Jingwen Chen
- Key Laboratory of Industrial Ecology and Environmental Engineering (Ministry of Education), Dalian Key Laboratory on Chemicals Risk Control and Pollution Prevention Technology, School of Environmental Science and Technology, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Hiroaki Tanaka
- Research Center for Environmental Quality Management, Kyoto University, 1-2 Yumihama, Otsu, Shiga 520-0811, Japan
| | - Masaru Ihara
- Research Center for Environmental Quality Management, Kyoto University, 1-2 Yumihama, Otsu, Shiga 520-0811, Japan
- Faculty of Agriculture and Marine Science, Kochi University, 200 Monobe-Otsu, Nankoku City, Kochi 783-8502, Japan
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38
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Naija A, Yalcin HC. Evaluation of cadmium and mercury on cardiovascular and neurological systems: Effects on humans and fish. Toxicol Rep 2023; 10:498-508. [PMID: 37396852 PMCID: PMC10313869 DOI: 10.1016/j.toxrep.2023.04.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 04/09/2023] [Accepted: 04/17/2023] [Indexed: 07/04/2023] Open
Abstract
Chemicals are at the top of public health concerns and metals have received much attention in terms of toxicological studies. Cadmium (Cd) and mercury (Hg) are among the most toxic heavy metals and are widely distributed in the environment. They are considered important factors involved in several organ disturbances. Heart and brain tissues are not among the first exposure sites to Cd and Hg but they are directly affected and may manifest intoxication reactions leading to death. Many cases of human intoxication with Cd and Hg showed that these metals have potential cardiotoxic and neurotoxic effects. Human exposure to heavy metals is through fish consumption which is considered as an excellent source of human nutrients. In the current review, we will summarize the most known cases of human intoxication with Cd and Hg, highlight their toxic effects on fish, and investigate the common signal pathways of both Cd and Hg to affect heart and brain tissues. Also, we will present the most common biomarkers used in the assessment of cardiotoxicity and neurotoxicity using Zebrafish model.
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Vedder VL, Reinberger T, Haider SMI, Eichelmann L, Odenthal N, Abdelilah-Seyfried S, Aherrahrou Z, Breuer M, Erdmann J. pyHeart4Fish: Chamber-specific heart phenotype quantification of zebrafish in high-content screens. Front Cell Dev Biol 2023; 11:1143852. [PMID: 37113769 PMCID: PMC10126419 DOI: 10.3389/fcell.2023.1143852] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 03/29/2023] [Indexed: 04/29/2023] Open
Abstract
Cardiovascular diseases (CVDs) are the leading cause of death. Of CVDs, congenital heart diseases are the most common congenital defects, with a prevalence of 1 in 100 live births. Despite the widespread knowledge that prenatal and postnatal drug exposure can lead to congenital abnormalities, the developmental toxicity of many FDA-approved drugs is rarely investigated. Therefore, to improve our understanding of drug side effects, we performed a high-content drug screen of 1,280 compounds using zebrafish as a model for cardiovascular analyses. Zebrafish are a well-established model for CVDs and developmental toxicity. However, flexible open-access tools to quantify cardiac phenotypes are lacking. Here, we provide pyHeart4Fish, a novel Python-based, platform-independent tool with a graphical user interface for automated quantification of cardiac chamber-specific parameters, such as heart rate (HR), contractility, arrhythmia score, and conduction score. In our study, about 10.5% of the tested drugs significantly affected HR at a concentration of 20 µM in zebrafish embryos at 2 days post-fertilization. Further, we provide insights into the effects of 13 compounds on the developing embryo, including the teratogenic effects of the steroid pregnenolone. In addition, analysis with pyHeart4Fish revealed multiple contractility defects induced by seven compounds. We also found implications for arrhythmias, such as atrioventricular block caused by chloropyramine HCl, as well as (R)-duloxetine HCl-induced atrial flutter. Taken together, our study presents a novel open-access tool for heart analysis and new data on potentially cardiotoxic compounds.
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Affiliation(s)
- Viviana L. Vedder
- Institute for Cardiogenetics, University of Lübeck, Lübeck, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Lübeck, Germany
- University Heart Centre Lübeck, Lübeck, Germany
| | - Tobias Reinberger
- Institute for Cardiogenetics, University of Lübeck, Lübeck, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Lübeck, Germany
- University Heart Centre Lübeck, Lübeck, Germany
| | - Syed M. I. Haider
- Institute for Cardiogenetics, University of Lübeck, Lübeck, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Lübeck, Germany
- University Heart Centre Lübeck, Lübeck, Germany
| | - Luis Eichelmann
- Institute for Cardiogenetics, University of Lübeck, Lübeck, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Lübeck, Germany
- University Heart Centre Lübeck, Lübeck, Germany
| | - Nadine Odenthal
- Institute for Cardiogenetics, University of Lübeck, Lübeck, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Lübeck, Germany
- University Heart Centre Lübeck, Lübeck, Germany
| | - Salim Abdelilah-Seyfried
- Faculty of Mathematics and Natural Sciences, Institute for Biochemistry and Biology, University Potsdam, Potsdam, Germany
| | - Zouhair Aherrahrou
- Institute for Cardiogenetics, University of Lübeck, Lübeck, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Lübeck, Germany
- University Heart Centre Lübeck, Lübeck, Germany
| | - Maximilian Breuer
- Faculty of Mathematics and Natural Sciences, Institute for Biochemistry and Biology, University Potsdam, Potsdam, Germany
| | - Jeanette Erdmann
- Institute for Cardiogenetics, University of Lübeck, Lübeck, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Hamburg/Kiel/Lübeck, Lübeck, Germany
- University Heart Centre Lübeck, Lübeck, Germany
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40
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Rohner S, Gramer M, Wiesweg I, Scherf-Clavel O, Wohlsein P, Schmelz M, Siebert U, Richter F, Gernert M. Present in the Aquatic Environment, Unclear Evidence in Top Predators-The Unknown Effects of Anti-Seizure Medication on Eurasian Otters ( Lutra lutra) from Northern Germany. TOXICS 2023; 11:338. [PMID: 37112566 PMCID: PMC10142713 DOI: 10.3390/toxics11040338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 03/26/2023] [Accepted: 03/29/2023] [Indexed: 06/19/2023]
Abstract
Emerging contaminants are produced globally at high rates and often ultimately find their way into the aquatic environment. These include substances contained in anti-seizure medication (ASM), which are currently appearing in surface waters at increasing concentrations in Germany. Unintentional and sublethal, chronic exposure to pharmaceuticals such as ASMs has unknown consequences for aquatic wildlife. Adverse effects of ASMs on the brain development are documented in mammals. Top predators such as Eurasian otters (Lutra lutra) are susceptible to the bioaccumulation of environmental pollutants. Still little is known about the health status of the otter population in Germany, while the detection of various pollutants in otter tissue samples has highlighted their role as an indicator species. To investigate potential contamination with pharmaceuticals, Eurasian otter brain samples were screened for selected ASMs via high-performance liquid chromatography and mass spectrometry. Via histology, brain sections were analyzed for the presence of potential associated neuropathological changes. In addition to 20 wild otters that were found dead, a control group of 5 deceased otters in human care was studied. Even though none of the targeted ASMs were detected in the otters, unidentified substances in many otter brains were measured. No obvious pathology was observed histologically, although the sample quality limited the investigations.
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Affiliation(s)
- Simon Rohner
- Institute for Terrestrial and Aquatic Wildlife Research, University of Veterinary Medicine Hannover Foundation, 30559 Hannover, Germany
| | - Martina Gramer
- Department of Pharmacology, Toxicology and Pharmacy, University of Veterinary Medicine Hannover Foundation, 30559 Hannover, Germany
| | - Ivo Wiesweg
- Department of Pharmacology, Toxicology and Pharmacy, University of Veterinary Medicine Hannover Foundation, 30559 Hannover, Germany
| | | | - Peter Wohlsein
- Department of Pathology, University of Veterinary Medicine Hannover Foundation, 30559 Hannover, Germany
| | - Martin Schmelz
- Aktion Fischotterschutz e.V, Otter-Zentrum Hankensbüttel, 29386 Hankensbüttel, Germany
| | - Ursula Siebert
- Institute for Terrestrial and Aquatic Wildlife Research, University of Veterinary Medicine Hannover Foundation, 30559 Hannover, Germany
| | - Franziska Richter
- Department of Pharmacology, Toxicology and Pharmacy, University of Veterinary Medicine Hannover Foundation, 30559 Hannover, Germany
| | - Manuela Gernert
- Department of Pharmacology, Toxicology and Pharmacy, University of Veterinary Medicine Hannover Foundation, 30559 Hannover, Germany
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Nozaki K, Tanoue R, Kunisue T, Tue NM, Fujii S, Sudo N, Isobe T, Nakayama K, Sudaryanto A, Subramanian A, Bulbule KA, Parthasarathy P, Tuyen LH, Viet PH, Kondo M, Tanabe S, Nomiyama K. Pharmaceuticals and personal care products (PPCPs) in surface water and fish from three Asian countries: Species-specific bioaccumulation and potential ecological risks. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 866:161258. [PMID: 36587684 DOI: 10.1016/j.scitotenv.2022.161258] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 12/13/2022] [Accepted: 12/24/2022] [Indexed: 06/17/2023]
Abstract
In Asian developing countries, undeveloped and ineffective sewer systems are causing surface water pollution by a lot of contaminants, especially pharmaceuticals and personal care products (PPCPs). Therefore, the risks for freshwater fauna need to be assessed. The present study aimed at: i) elucidating the contamination status; ii) evaluating the bioaccumulation; and iii) assessing the potential risks of PPCP residues in surface water and freshwater fish from three Asian countries. We measured 43 PPCPs in the plasma of several fish species as well as ambient water samples collected from India (Chennai and Bengaluru), Indonesia (Jakarta and Tangerang), and Vietnam (Hanoi and Hoa Binh). In addition, the validity of the existing fish blood-water partitioning model based solely on the lipophilicity of chemicals is assessed for ionizable and readily metabolizable PPCPs. When comparing bioaccumulation factors calculated from the PPCP concentrations measured in the fish and water (BAFmeasured) with bioconcentration factors predicted from their pH-dependent octanol-water partition coefficient (BCFpredicted), close values (within an order of magnitude) were observed for 58-91 % of the detected compounds. Nevertheless, up to 110 times higher plasma BAFmeasured than the BCFpredicted were found for the antihistamine chlorpheniramine in tilapia but not in other fish species. The plasma BAFmeasured values of the compound were significantly different in the three fish species (tilapia > carp > catfish), possibly due to species-specific differences in toxicokinetics (e.g., plasma protein binding and hepatic metabolism). Results of potential risk evaluation based on the PPCP concentrations measured in the fish plasma suggested that chlorpheniramine, triclosan, haloperidol, triclocarban, diclofenac, and diphenhydramine can pose potential adverse effects on wild fish. Results of potential risk evaluation based on the PPCP concentrations measured in the surface water indicated high ecological risks of carbamazepine, sulfamethoxazole, erythromycin, and triclosan on Asian freshwater ecosystems.
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Affiliation(s)
- Kazusa Nozaki
- Center for Marine Environmental Studies, Ehime University, 2-5 Bunkyo-cho, Matsuyama, Ehime 790 8577, Japan
| | - Rumi Tanoue
- Center for Marine Environmental Studies, Ehime University, 2-5 Bunkyo-cho, Matsuyama, Ehime 790 8577, Japan.
| | - Tatsuya Kunisue
- Center for Marine Environmental Studies, Ehime University, 2-5 Bunkyo-cho, Matsuyama, Ehime 790 8577, Japan
| | - Nguyen Minh Tue
- Center for Marine Environmental Studies, Ehime University, 2-5 Bunkyo-cho, Matsuyama, Ehime 790 8577, Japan; Key Laboratory of Analytical Technology for Environmental Quality and Food Safety Control (KLATEFOS), University of Science, Vietnam National University, 334 Nguyen Trai, Hanoi 11400, Viet Nam
| | - Sadahiko Fujii
- Center for Marine Environmental Studies, Ehime University, 2-5 Bunkyo-cho, Matsuyama, Ehime 790 8577, Japan
| | - Nao Sudo
- Center for Marine Environmental Studies, Ehime University, 2-5 Bunkyo-cho, Matsuyama, Ehime 790 8577, Japan
| | - Tomohiko Isobe
- National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, Ibaraki 305 8506, Japan
| | - Kei Nakayama
- Center for Marine Environmental Studies, Ehime University, 2-5 Bunkyo-cho, Matsuyama, Ehime 790 8577, Japan
| | - Agus Sudaryanto
- Research Center for Environmental and Clean Technology, National Research and Innovation Agency (BRIN), Building 820, Puspiptek Serpong, South Tangerang, Banten, Indonesia
| | - Annamalai Subramanian
- Department of Environmental Biotechnology, School of Environmental Sciences, Bharathidasan University, Tiruchirappalli, Tamil Nadu 620 024, India
| | - Keshav A Bulbule
- KLE Society's S. Nijalingappa College, 2nd Block, Rajajinagar, Bangaluru 560 010, India
| | - Peethambaram Parthasarathy
- E-Parisaraa Pvt. Ltd., Plot No. 30-P3, Karnataka Industrial Area Development Board, Dobaspet Industrial Area, Bengaluru 562 111, India
| | - Le Huu Tuyen
- Key Laboratory of Analytical Technology for Environmental Quality and Food Safety Control (KLATEFOS), University of Science, Vietnam National University, 334 Nguyen Trai, Hanoi 11400, Viet Nam
| | - Pham Hung Viet
- Key Laboratory of Analytical Technology for Environmental Quality and Food Safety Control (KLATEFOS), University of Science, Vietnam National University, 334 Nguyen Trai, Hanoi 11400, Viet Nam
| | - Masakazu Kondo
- Department of Applied Aquabiology, National Fisheries University, Japan Fisheries Research and Education Agency, Yamaguchi 759 6595, Japan
| | - Shinsuke Tanabe
- 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
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Iftikhar N, Konig I, English C, Ivantsova E, Souders CL, Hashmi I, Martyniuk CJ. Sulfamethoxazole (SMX) Alters Immune and Apoptotic Endpoints in Developing Zebrafish (Danio rerio). TOXICS 2023; 11:178. [PMID: 36851053 PMCID: PMC9959310 DOI: 10.3390/toxics11020178] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/02/2023] [Accepted: 02/08/2023] [Indexed: 06/18/2023]
Abstract
Sulfamethoxazole (SMX) is a broad-range bacteriostatic antibiotic widely used in animal and fish farming and is also employed in human medicine. These antibiotics can ultimately end up in the aquatic ecosystem and affect non-target organisms such as fish. To discern the effect of SMX on developing zebrafish embryos and larvae, we investigated a broad range of sub-lethal toxicity endpoints. Higher concentrations of SMX affected survivability, caused hatch delay, and induced malformations including edema of the yolk sac, pericardial effusion, bent tail, and curved spine in developing embryos. Lower levels of SMX provoked an inflammatory response in larvae at seven days post fertilization (dpf), as noted by up-regulation of interferon (ifn-γ) and interleukin 1β (il-1β). SMX also increased the expression of genes related to apoptosis, including BCL2-Associated Agonist of Cell Death (bad) and BCL2 Associated X, Apoptosis Regulator (bax) at 50 µg/L and decreased caspase 3 (casp3) expression in a dose-dependent manner. SMX induced hyperactivity in larval fish at 500 and 2500 µg/L based upon the light/dark preference test. Collectively, this study revealed that exposure to SMX can disrupt the immune system by altering host defense mechanisms as well as transcripts related to apoptosis. These data improve understanding of antibiotic chemical toxicity in aquatic organisms and serves as a baseline for in-depth environmental risk assessment of SMX and antibiotics.
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Affiliation(s)
- Nazish Iftikhar
- Institute of Environmental Sciences and Engineering, School of Civil and Environmental Engineering, National University of Sciences and Technology, Sector H-12, Islamabad 44000, Pakistan
- Center for Environmental and Human Toxicology, Department of Physiological Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL 32611, USA
| | - Isaac Konig
- Center for Environmental and Human Toxicology, Department of Physiological Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL 32611, USA
- Department of Chemistry, Federal University of Lavras (UFLA), Lavras 37203-202, Minas Gerais, Brazil
| | - Cole English
- Center for Environmental and Human Toxicology, Department of Physiological Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL 32611, USA
| | - Emma Ivantsova
- Center for Environmental and Human Toxicology, Department of Physiological Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL 32611, USA
| | - Christopher L. Souders
- Center for Environmental and Human Toxicology, Department of Physiological Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL 32611, USA
| | - Imran Hashmi
- Institute of Environmental Sciences and Engineering, School of Civil and Environmental Engineering, National University of Sciences and Technology, Sector H-12, Islamabad 44000, Pakistan
| | - Christopher J. Martyniuk
- Center for Environmental and Human Toxicology, Department of Physiological Sciences, College of Veterinary Medicine, University of Florida, Gainesville, FL 32611, USA
- UF Genetics Institute and Interdisciplinary Program in Biomedical Sciences Neuroscience, University of Florida, Gainesville, FL 32611, USA
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43
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Liu H, Chen Y, Hu W, Luo Y, Zhu P, You S, Li Y, Jiang Z, Wu X, Li X. Impacts of PFOA C8, GenX C6, and their mixtures on zebrafish developmental toxicity and gene expression provide insight about tumor-related disease. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 858:160085. [PMID: 36356740 DOI: 10.1016/j.scitotenv.2022.160085] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 11/01/2022] [Accepted: 11/05/2022] [Indexed: 06/16/2023]
Abstract
Concerns about per- and polyfluoroalkyl substances (PFASs) have grown in importance in the fields of ecotoxicology and public health. This study aims to compare the potential effects of long-chain (carbon atoms ≥ 7) and short-chain derivatives and their mixtures' exposure according to PFASs-exposed (1, 2, 5, 10, and 20 mg/L) zebrafish's (Danio rerio) toxic effects and their differential gene expression. Here, PFOAC8, GenXC6, and their mixtures (v/v, 1:1) could reduce embryo hatchability and increase teratogenicity and mortality. The toxicity of PFOAC8 was higher than that of GenXC6, and the toxicity of their mixtures was irregular. Their exposure (2 mg/L) caused zebrafish ventricular edema, malformation of the spine, blood accumulation, or developmental delay. In addition, all of them had significant differences in gene expression. PFOAC8 exposure causes overall genetic changes, and the pathways of this transformation were autophagy and apoptosis. More importantly, in order to protect cells from PFOAC8, GenXC6, and their mixtures' influences, zebrafish inhibited the expression of ATPase and Ca2+ transport gene (atp1b2b), mitochondrial function-related regulatory genes (mt-co2, mt-co3, and mt-cyb), and tumor or carcinogenic cell proliferation genes (laptm4b and ctsbb). Overall, PFOAC8, GenXC6, and their mixtures' exposures will affect the gene expression effects of zebrafish embryos, indicating that PFASs may pose a potential threat to aquatic biological safety. These results showed that the relevant genes in zebrafish that were inhibited by PFASs exposure were related to tumorigenesis. Therefore, the effect of PFASs on zebrafish can be further used to study the pathogenesis of tumors.
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Affiliation(s)
- Huinian Liu
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, China; Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, China
| | - Yu Chen
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510100, China
| | - Wenli Hu
- College of Life Sciences, Hunan Normal University, Changsha 410081, China
| | - Yuan Luo
- College of Resources and Environment, Shanxi Agricultural University, Taigu 030801, China
| | - Ping Zhu
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510100, China
| | - Shiqi You
- College of Life Sciences, Hunan Normal University, Changsha 410081, China
| | - Yunxuan Li
- College of Life Sciences, Hunan Normal University, Changsha 410081, China
| | - Zhaobiao Jiang
- College of Life Sciences, Hunan Normal University, Changsha 410081, China
| | - Xiushan Wu
- College of Life Sciences, Hunan Normal University, Changsha 410081, China
| | - Xin Li
- College of Environmental Science and Engineering, Hunan University, Changsha 410082, China; Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, China.
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LaLone CA, Blatz DJ, Jensen MA, Vliet SM, Mayasich S, Mattingly KZ, Transue TR, Melendez W, Wilkinson A, Simmons CW, Ng C, Zhang C, Zhang Y. From Protein Sequence to Structure: The Next Frontier in Cross-Species Extrapolation for Chemical Safety Evaluations. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2023; 42:463-474. [PMID: 36524855 PMCID: PMC11265300 DOI: 10.1002/etc.5537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 12/02/2022] [Accepted: 12/06/2022] [Indexed: 06/17/2023]
Abstract
Computational screening for potentially bioactive molecules using advanced molecular modeling approaches including molecular docking and molecular dynamic simulation is mainstream in certain fields like drug discovery. Significant advances in computationally predicting protein structures from sequence information have also expanded the availability of structures for nonmodel species. Therefore, the objective of the present study was to develop an analysis pipeline to harness the power of these bioinformatics approaches for cross-species extrapolation for evaluating chemical safety. The Sequence Alignment to Predict Across Species Susceptibility (SeqAPASS) tool compares protein-sequence similarity across species for conservation of known chemical targets, providing an initial line of evidence for extrapolation of toxicity knowledge. However, with the development of structural models from tools like the Iterative Threading ASSEmbly Refinement (ITASSER), analyses of protein structural conservation can be included to add further lines of evidence and generate protein models across species. Models generated through such a pipeline could then be used for advanced molecular modeling approaches in the context of species extrapolation. Two case examples illustrating this pipeline from SeqAPASS sequences to I-TASSER-generated protein structures were created for human liver fatty acid-binding protein (LFABP) and androgen receptor (AR). Ninety-nine LFABP and 268 AR protein models representing diverse species were generated and analyzed for conservation using template modeling (TM)-align. The results from the structural comparisons were in line with the sequence-based SeqAPASS workflow, adding further evidence of LFABL and AR conservation across vertebrate species. The present study lays the foundation for expanding the capabilities of the web-based SeqAPASS tool to include structural comparisons for species extrapolation, facilitating more rapid and efficient toxicological assessments among species with limited or no existing toxicity data. Environ Toxicol Chem 2023;42:463-474. © 2022 SETAC. This article has been contributed to by U.S. Government employees and their work is in the public domain in the USA.
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Affiliation(s)
- Carlie A. LaLone
- U.S. Environmental Protection Agency, Office of Research and Development, Center for Computational Toxicology and Exposure, Great Lakes Toxicology and Ecology Division, Duluth, Minnesota, USA
| | - Donovan J. Blatz
- U.S. Environmental Protection Agency, Office of Research and Development, Center for Computational Toxicology and Exposure, Great Lakes Toxicology and Ecology Division, Duluth, Minnesota, USA
- Oak Ridge Institute for Science and Education, Duluth, Minnesota, USA
| | - Marissa A. Jensen
- U.S. Environmental Protection Agency, Office of Research and Development, Center for Computational Toxicology and Exposure, Great Lakes Toxicology and Ecology Division, Duluth, Minnesota, USA
- University of Minnesota Duluth, Swenson College of Science and Engineering, Department of Biology, Duluth, Minnesota, USA
| | - Sara M.F. Vliet
- U.S. Environmental Protection Agency, Office of Research and Development, Center for Computational Toxicology and Exposure, Scientific Computing and Data Curation Division, Duluth, Minnesota, USA
| | - Sally Mayasich
- U.S. Environmental Protection Agency, Office of Research and Development, Center for Computational Toxicology and Exposure, Great Lakes Toxicology and Ecology Division, Duluth, Minnesota, USA
- University of Wisconsin-Madison Aquatic Sciences Center at U.S. EPA Great Lakes Toxicology and Ecology Division, Duluth, Minnesota, USA
| | - Kali Z. Mattingly
- U.S. Environmental Protection Agency, Office of Research and Development, Center for Computational Toxicology and Exposure, Great Lakes Toxicology and Ecology Division, Duluth, Minnesota, USA
- SpecPro Professional Services, Contractor to U.S. EPA Great Lakes Toxicology and Ecology Division, Duluth, Minnesota, USA
| | - Thomas R. Transue
- Congruence Therapeutics, Chapel Hill, NC, USA
- General Dynamics Information Technology, Research Triangle Park, North Carolina, USA
| | - Wilson Melendez
- General Dynamics Information Technology, Research Triangle Park, North Carolina, USA
| | - Audrey Wilkinson
- General Dynamics Information Technology, Research Triangle Park, North Carolina, USA
| | - Cody W. Simmons
- General Dynamics Information Technology, Research Triangle Park, North Carolina, USA
| | - Carla Ng
- Departments of Civil & Environmental Engineering and Environmental and Occupational Health, University of Pittsburgh
| | - Chengxin Zhang
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI 48109 USA
| | - Yang Zhang
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI 48109 USA
- Department of Biological Chemistry, University of Michigan, Ann Arbor, MI 48109, USA
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Xu S, Chen F, Zhang H, Huang ZL, Li J, Wu D, Chen X. Development a high-throughput zebrafish embryo acute toxicity testing method based on OECD TG 236. Toxicol Mech Methods 2023; 33:104-112. [PMID: 35799369 DOI: 10.1080/15376516.2022.2099772] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The Organization for Economic Co-operation and Development (OECD)Test Guideline (TG) 236 for zebrafish embryo acute toxicity testing was adopted for chemical toxicity assessment in 2013. Due to the increasing demand for prediction and evaluation of the acute toxicity using zebrafish embryos, we developed a method based on OECD 236 test guideline with the aim to improve the testing efficiency. We used 4-128 cell stage zebrafish embryos and performed an exposure assay in a 96-well microtiter plate, observing the lethality endpoints of embryos at 48-h postexposure. A total of 32 chemicals (two batches) were used in the comparison study. Our results indicated that the logarithmic LC50 (half lethal concentration) obtained by the modified method exhibited good correlation with that obtained by the OECD 236 testing method, and the R2 of the linear regression analysis was 0.9717 (0.9621 and 0.9936 for the two batches, respectively). Additionally, the intra- and inter-laboratory coefficient of variation (CVs) for the LC50 from the testing chemicals (17 chemicals in second batch) was less than 30%, except for CuSO4. Therefore, the developed method was less time-consuming and demonstrated a higher throughput for toxicity testing compared to the prior method. We argue the developed method could be used as an additional choice for high-throughput zebrafish embryo acute toxicity test.
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Affiliation(s)
- Shisan Xu
- School of Life Sciences, Guangxi Normal University, Guilin, China.,Guangxi Universities Key Laboratory of Stem cell and Biopharmaceutical Technology, Guangxi Normal University, Guilin, China
| | - Fengyan Chen
- School of Life Sciences, Guangxi Normal University, Guilin, China.,Guangxi Universities Key Laboratory of Stem cell and Biopharmaceutical Technology, Guangxi Normal University, Guilin, China
| | - Huan Zhang
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong SAR, PRC
| | - Zhen-Lie Huang
- NMPA Key Laboratory for Safety Evaluation of Cosmetics, Guangdong Provincial Key Laboratory of Tropical Disease Research, Department of Toxicology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Jianjun Li
- Guangdong Laboratory Animals Monitoring Institute, Guangdong Provincial Key Laboratory of Laboratory Animals, Guangzhou, China
| | - Desheng Wu
- Shenzhen Key Laboratory of Modern Toxicology, Shenzhen Medical Key Discipline of Health Toxicology (2020-2024), Shenzhen Center for Disease Control and Prevention, China
| | - Xueping Chen
- Vitargent (International) Biotechnology Limited, Shatin, Hong Kong SAR, China.,Centre for Biotech Big Data Research and Development, Research Institute of Tsinghua, Pearl River Delta, China
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Coors A, Brown AR, Maynard SK, Nimrod Perkins A, Owen S, Tyler CR. Minimizing Experimental Testing on Fish for Legacy Pharmaceuticals. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2023; 57:1721-1730. [PMID: 36653019 PMCID: PMC9893720 DOI: 10.1021/acs.est.2c07222] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 12/09/2022] [Accepted: 12/09/2022] [Indexed: 06/17/2023]
Abstract
There was no regulatory requirement for ecotoxicological testing of human pharmaceuticals authorized before 2006, and many of these have little or no data available to assess their environmental risk. Motivated by animal welfare considerations, we developed a decision tree to minimize in vivo fish testing for such legacy active pharmaceutical ingredients (APIs). The minimum no observed effect concentration (NOECmin, the lowest NOEC from chronic Daphnia and algal toxicity studies), the theoretical therapeutic water concentration (TWC, calculated using the fish plasma model), and the predicted environmental concentration (PEC) were used to derive API risk quotients (PEC/NOECmin and PEC/TWC). Based on a verification data set of 96 APIs, we show that by setting a threshold value of 0.001 for both risk quotients, the need for in vivo fish testing could potentially be reduced by around 35% without lowering the level of environmental protection. Hence, for most APIs, applying an assessment factor of 1000 (equivalent to the threshold of 0.001) to NOECmin substituted reliably for NOECfish, and TWC acted as an effective safety net for the others. In silico and in vitro data and mammalian toxicity data may further support the final decision on the need for fish testing.
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Affiliation(s)
- Anja Coors
- ECT
Oekotoxikologie GmbH, Böttgerstraße 2-14, 65439 Flörsheim/Main, Germany
| | - A. Ross Brown
- Biosciences, University of Exeter, Geoffrey Pope Building, Stocker
Road, Exeter EX4 4QD, Devon, U.K.
| | - Samuel K. Maynard
- Global
Sustainability, AstraZeneca, Eastbrook House, Shaftesbury Road, Cambridge CB2 8DU, U.K.
| | - Alison Nimrod Perkins
- Eli
Lilly and Company, Lilly Corporate Center, Indianapolis, Indiana 46285, United States
| | - Stewart Owen
- Global
Sustainability, AstraZeneca, Eastbrook House, Shaftesbury Road, Cambridge CB2 8DU, U.K.
| | - Charles R. Tyler
- Biosciences, University of Exeter, Geoffrey Pope Building, Stocker
Road, Exeter EX4 4QD, Devon, U.K.
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47
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Wang Z, Tang B, Wang K, Hao Y, Yang F. Accumulation and risk prioritization of psychoactive substances in the critically endangered Yangtze finless porpoise. JOURNAL OF HAZARDOUS MATERIALS 2023; 442:130002. [PMID: 36152546 DOI: 10.1016/j.jhazmat.2022.130002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 09/13/2022] [Accepted: 09/14/2022] [Indexed: 06/16/2023]
Abstract
Psychoactive substances have been identified as a kind of emerging contaminants in aquatic environment and pose potential adverse effects on aquatic animals. Yangtze finless porpoise, a critically endangered species in China, is also facing the threat of psychoactive substances. In this study, the accumulation characteristics and risk prioritization of psychoactive substances were investigated in Yangtze finless porpoise collected from Poyang Lake (PYL) and Tian-E-Zhou Oxbow (TZO) in Yangtze River basin. The levels of psychoactive substances were detected in the range of below method detection limits (MDLs) to 98.4 ng/mL in the serum of Yangtze finless porpoise. Codeine (COD) and methamphetamine were identified as the major substances due to the highest residual levels with a median concentration of 0.72 ng/mL and 0.33 ng/mL, respectively. The total concentrations of psychoactive substances in the porpoise collected from TZO was significantly higher than those from PYL. Risk analysis based on effect ratio derived from the ratio of steady-state psychoactive substance serum concentration in the porpoise and human therapeutic plasma concentration revealed that COD was the substance with the highest risk among the psychoactive substances detected, followed by lysergic acid diethylamide (LSD), morphine, alprazolam (ALPZ) and lormetazepam. Location-specific risk prioritization of psychoactive substances found that the top 3 substances are LSD, lorazepam (LORZ) and ALPZ in PYL, and COD, LSD and LORZ in TZO. The results disclose the accumulation of psychoactive substances in Yangtze finless porpoise and suggest that the potential adverse effects should be concerned.
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Affiliation(s)
- Zeyuan Wang
- Key Laboratory of Environment Remediation and Ecological Health, Ministry of Education, College of Natural Resources and Environmental Science, Zhejiang University, Hangzhou 310058, China
| | - Bin Tang
- Key Laboratory of Aquatic Biodiversity and Conservation, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China
| | - Kexiong Wang
- Key Laboratory of Aquatic Biodiversity and Conservation, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China
| | - Yujiang Hao
- Key Laboratory of Aquatic Biodiversity and Conservation, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China.
| | - Fangxing Yang
- Key Laboratory of Environment Remediation and Ecological Health, Ministry of Education, College of Natural Resources and Environmental Science, Zhejiang University, Hangzhou 310058, China.
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48
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Duarte IA, Reis-Santos P, Fick J, Cabral HN, Duarte B, Fonseca VF. Neuroactive pharmaceuticals in estuaries: Occurrence and tissue-specific bioaccumulation in multiple fish species. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 316:120531. [PMID: 36397612 DOI: 10.1016/j.envpol.2022.120531] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/06/2022] [Accepted: 10/24/2022] [Indexed: 06/16/2023]
Abstract
Contamination of surface waters by pharmaceuticals is an emerging problem globally. This is because the increased access and use of pharmaceuticals by a growing world population lead to environmental contamination, threatening non-target species in their natural environment. Of particular concern are neuroactive pharmaceuticals, which are known to bioaccumulate in fish and impact a variety of individual processes such as fish reproduction or behaviour, which can have ecological impacts and compromise fish populations. In this work, we investigate the occurrence and bioaccumulation of 33 neuroactive pharmaceuticals in brain, muscle and liver tissues of multiple fish species collected in four different estuaries (Douro, Tejo, Sado and Mira). In total, 28 neuroactive pharmaceuticals were detected in water and 13 in fish tissues, with individual pharmaceuticals reaching maximum concentrations of 1590 ng/L and 207 ng/g ww, respectively. The neuroactive pharmaceuticals with the highest levels and highest frequency of detection in the water samples were psychostimulants, antidepressants, opioids and anxiolytics, whereas in fish tissues, antiepileptics, psychostimulants, anxiolytics and antidepressants showed highest concentrations. Bioaccumulation was ubiquitous, occurring in all seven estuarine and marine fish species. Notably, neuroactive compounds were detected in every water and fish brain samples, and in 95% of fish liver and muscle tissues. Despite variations in pharmaceutical occurrence among estuaries, bioaccumulation patterns were consistent among estuarine systems, with generally higher bioaccumulation in fish brain followed by liver and muscle. Moreover, no link between bioaccumulation and compounds' lipophilicity, species habitat use patterns or trophic levels was observed. Overall, this work highlights the occurrence of a highly diverse suite of neuroactive pharmaceuticals and their pervasiveness in waters and fish from estuarine systems with contrasting hydromorphology and urban development and emphasizes the urgent need for toxicity assessment of these compounds in natural ecosystems, linked to internalized body concentration in non-target species.
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Affiliation(s)
- Irina A Duarte
- MARE - Marine and Environmental Sciences Centre / ARNET - Aquatic Research Network, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, 1749-016, Lisboa, Portugal.
| | - Patrick Reis-Santos
- Southern Seas Ecology Laboratories, School of Biological Sciences, The University of Adelaide, South Australia, 5005, Australia
| | - Jerker Fick
- Department of Chemistry, Umeå University, Umeå, Sweden
| | | | - Bernardo Duarte
- MARE - Marine and Environmental Sciences Centre / ARNET - Aquatic Research Network, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, 1749-016, Lisboa, Portugal; Departamento de Biologia Vegetal, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, 1749-016, Lisboa, Portugal
| | - Vanessa F Fonseca
- MARE - Marine and Environmental Sciences Centre / ARNET - Aquatic Research Network, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, 1749-016, Lisboa, Portugal; Departamento de Biologia Animal, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, 1749-016, Lisboa, Portugal
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Wang C, Lu Y, Sun B, Zhang M, Wang C, Xiu C, Johnson AC, Wang P. Ecological and human health risks of antibiotics in marine species through mass transfer from sea to land in a coastal area: A case study in Qinzhou Bay, the South China sea. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 316:120502. [PMID: 36283471 DOI: 10.1016/j.envpol.2022.120502] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 10/18/2022] [Accepted: 10/19/2022] [Indexed: 06/16/2023]
Abstract
Antibiotics have been detected in aquatic environment around the world. Understanding internal concentrations of antibiotics in organisms could further improve risk governance. In this study, we investigated the occurrence of seven sulfonamides, four tetracyclines, five fluoroquinolones, and five macrolides antibiotics in six fish, four crustaceans, and five mollusks species collected from Qinzhou Bay, an important part of the Beibu Gulf in the South China Sea in 2018. 19 of all the 21 target antibiotics were detectable in biota. The total concentrations of the antibiotics ranged from 15.2 to 182 ng/g dry weight in all marine organisms, with sulfonamides and macrolides being the most abundant antibiotics. Mollusks accumulated more antibiotics than fish and crustaceans, implying the species-specific bioaccumulation of antibiotics. The pH dependent partition coefficients of antibiotics exhibited significantly positive correlation with their concentrations in organisms. The ecological risk assessment suggested that marine species in Qinzhou Bay were threatened by azithromycin and norfloxacin. The annual mass loading of antibiotics from Qinzhou Bay to the coastal land area for human ingestion via marine fishery catches was 4.02 kg, with mollusks being the predominant migration contributor. The estimated daily intakes of erythromycin indicated that consumption of seafood from Qinzhou Bay posed considerable risks to children (2-5 years old). The results in this study provide important insights for antibiotics pollution assessment and risk management.
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Affiliation(s)
- Cong Wang
- State Key Laboratory of Marine Environmental Science and Key Laboratory of the Ministry of Education for Coastal Wetland Ecosystems, College of the Environment and Ecology, Xiamen University, Fujian, 361102, China; Sino-Danish College, University of Chinese Academy of Sciences, Beijing, 100049, China; Sino-Danish Center for Education and Research, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yonglong Lu
- State Key Laboratory of Marine Environmental Science and Key Laboratory of the Ministry of Education for Coastal Wetland Ecosystems, College of the Environment and Ecology, Xiamen University, Fujian, 361102, China; State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - Bin Sun
- State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; Sino-Danish College, University of Chinese Academy of Sciences, Beijing, 100049, China; Sino-Danish Center for Education and Research, Beijing, 100190, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Meng Zhang
- State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Chenchen Wang
- State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Cuo Xiu
- State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
| | - Andrew C Johnson
- UK Center for Ecology and Hydrology, Wallingford, Oxon, OX 10 8BB, UK
| | - Pei Wang
- State Key Laboratory of Marine Environmental Science and Key Laboratory of the Ministry of Education for Coastal Wetland Ecosystems, College of the Environment and Ecology, Xiamen University, Fujian, 361102, China; State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
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50
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Schneeweiss A, Juvigny-Khenafou NPD, Osakpolor S, Scharmüller A, Scheu S, Schreiner VC, Ashauer R, Escher BI, Leese F, Schäfer RB. Three perspectives on the prediction of chemical effects in ecosystems. GLOBAL CHANGE BIOLOGY 2023; 29:21-40. [PMID: 36131639 DOI: 10.1111/gcb.16438] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 08/02/2022] [Indexed: 06/15/2023]
Abstract
The increasing production, use and emission of synthetic chemicals into the environment represents a major driver of global change. The large number of synthetic chemicals, limited knowledge on exposure patterns and effects in organisms and their interaction with other global change drivers hamper the prediction of effects in ecosystems. However, recent advances in biomolecular and computational methods are promising to improve our capacity for prediction. We delineate three idealised perspectives for the prediction of chemical effects: the suborganismal, organismal and ecological perspective, which are currently largely separated. Each of the outlined perspectives includes essential and complementary theories and tools for prediction but captures only part of the phenomenon of chemical effects. Links between the perspectives may foster predictive modelling of chemical effects in ecosystems and extrapolation between species. A major challenge for the linkage is the lack of data sets simultaneously covering different levels of biological organisation (here referred to as biological levels) as well as varying temporal and spatial scales. Synthesising the three perspectives, some central aspects and associated types of data seem particularly necessary to improve prediction. First, suborganism- and organism-level responses to chemicals need to be recorded and tested for relationships with chemical groups and organism traits. Second, metrics that are measurable at many biological levels, such as energy, need to be scrutinised for their potential to integrate across levels. Third, experimental data on the simultaneous response over multiple biological levels and spatiotemporal scales are required. These could be collected in nested and interconnected micro- and mesocosm experiments. Lastly, prioritisation of processes involved in the prediction framework needs to find a balance between simplification and capturing the essential complexity of a system. For example, in some cases, eco-evolutionary dynamics and interactions may need stronger consideration. Prediction needs to move from a static to a real-world eco-evolutionary view.
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Affiliation(s)
- Anke Schneeweiss
- Institute for Environmental Sciences, University Koblenz-Landau, Landau in der Pfalz, Germany
| | | | - Stephen Osakpolor
- Institute for Environmental Sciences, University Koblenz-Landau, Landau in der Pfalz, Germany
| | - Andreas Scharmüller
- Institute for Environmental Sciences, University Koblenz-Landau, Landau in der Pfalz, Germany
- Institut Terre et Environnement de Strasbourg (ITES), UMR 7063, CNRS-Université de Strasbourg-ENGEES, Strasbourg, France
| | - Sebastian Scheu
- Institute for Environmental Sciences, University Koblenz-Landau, Landau in der Pfalz, Germany
| | - Verena C Schreiner
- Institute for Environmental Sciences, University Koblenz-Landau, Landau in der Pfalz, Germany
| | - Roman Ashauer
- Syngenta Crop Protection AG, Basel, Switzerland
- Department of Environment and Geography, University of York, York, UK
| | - Beate I Escher
- Department of Cell Toxicology, Helmholtz Centre for Environmental Research - UFZ, Leipzig, Germany
- Environmental Toxicology, Center for Applied Geoscience, Eberhard Karls University Tübingen, Tübingen, Germany
| | - Florian Leese
- Aquatic Ecosystem Research, University of Duisburg-Essen, Essen, Germany
| | - Ralf B Schäfer
- Institute for Environmental Sciences, University Koblenz-Landau, Landau in der Pfalz, Germany
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