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Zuo X, Zhang S, Bai H, Yu Q, Zhao Q, Sun M, Zhao X, Feng X. Effects of fluorene-9-bisphenol exposure on anxiety-like and social behavior in mice and protective potential of exogenous melatonin. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:29385-29399. [PMID: 38573577 DOI: 10.1007/s11356-024-33148-6] [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: 09/06/2023] [Accepted: 03/26/2024] [Indexed: 04/05/2024]
Abstract
Fluorene-9-bisphenol (BHPF) is widely used in the manufacture of plastic products and potentially disrupts several physiological processes, but its biological effects on social behavior remain unknown. In this study, we investigated the effects of BHPF exposure on anxiety-like and social behavior in female mice and the potential mechanisms, thereby proposing a potential therapy strategy. We exposed female Balb/c mice to BHPF by oral gavage at different doses (0.5, 50 mg/kg bw/2-day) for 28 days, which were found BHPF (50 mg/kg) exposure affected motor activity in the open field test (OFT) and elevated cross maze (EPM), resulting in anxiety-like behaviors, as well as abnormal social behavioral deficits in the Social Interaction Test (SIT). Analysis of histopathological staining results showed that BHPF exposure caused damage to hippocampal neurons in the CA1/CA3/DG region and decreased Nissl pyramidal neurons in the CA1/CA3 regions of the hippocampus, as well as a decrease in parvalbumin neuron expression. In addition, BHPF exposure upregulated the expression of excitatory and inhibitory (E/I) vesicle transporter genes (Vglut1, Vglut2, VGAT, GAD67, Gabra) and axon growth gene (Dcc) in the mouse hippocampus. Interestingly, behavioral disturbances and E/I balance could be alleviated by exogenous melatonin (15 mg/kg bw/2-day) therapy. Our findings suggest that exogenous melatonin may be a potential therapy with protective potential for ameliorating or preventing BHPF-induced hippocampal neuronal damage and behavioral disturbances. This study provided new insight into the neurotoxicological effects on organisms exposed to endocrine-disrupting chemicals and aroused our vigilance in current environmental safety about chemical use.
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Affiliation(s)
- Xiang Zuo
- College of Life Sciences, State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, Nankai University, Weijin Road 94, Tianjin, 300071, China
| | - Shuhui Zhang
- College of Life Sciences, State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, Nankai University, Weijin Road 94, Tianjin, 300071, China
| | - Huijuan Bai
- College of Life Sciences, State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, Nankai University, Weijin Road 94, Tianjin, 300071, China
| | - Qian Yu
- College of Life Sciences, State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, Nankai University, Weijin Road 94, Tianjin, 300071, China
| | - Qili Zhao
- Institute of Robotics & Automatic Information System, College of Artificial Intelligence, Nankai University, Tianjin, 300071, China
| | - Mingzhu Sun
- Institute of Robotics & Automatic Information System, College of Artificial Intelligence, Nankai University, Tianjin, 300071, China
| | - Xin Zhao
- Institute of Robotics & Automatic Information System, College of Artificial Intelligence, Nankai University, Tianjin, 300071, China
| | - Xizeng Feng
- College of Life Sciences, State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials, Ministry of Education, Nankai University, Weijin Road 94, Tianjin, 300071, China.
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Bey C, Abdelghaffar W, Ach T, Haloui N, Bouzid MI, Rafrafi R. A case of acute psychosis triggered by anabolic steroid abuse (trenbolone). Therapie 2023; 78:775-778. [PMID: 37100702 DOI: 10.1016/j.therap.2023.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/10/2023] [Accepted: 04/06/2023] [Indexed: 04/28/2023]
Affiliation(s)
- Cyrine Bey
- Department of Psychiatry, University Hospital of Mongi Slim, 2070 La Marsa, Tunisia; University of Sousse, Faculty of Medicine of Sousse, 4051 Sousse, Tunisia.
| | - Wafa Abdelghaffar
- Department of Psychiatry, University Hospital of Mongi Slim, 2070 La Marsa, Tunisia; University of Tunis El Manar, Faculty of Medicine of Tunis, 1029 Tunis, Tunisia
| | - Taieb Ach
- University of Sousse, Faculty of Medicine of Sousse, 4051 Sousse, Tunisia; Department of Endocrinology, University Hospital of Farhat Hached, 4051 Sousse, Tunisia
| | - Nadia Haloui
- Department of Psychiatry, University Hospital of Mongi Slim, 2070 La Marsa, Tunisia; University of Tunis El Manar, Faculty of Medicine of Tunis, 1029 Tunis, Tunisia
| | - Mariem Inès Bouzid
- Department of Psychiatry, University Hospital of Mongi Slim, 2070 La Marsa, Tunisia; University of Tunis El Manar, Faculty of Medicine of Tunis, 1029 Tunis, Tunisia
| | - Rym Rafrafi
- Department of Psychiatry, University Hospital of Mongi Slim, 2070 La Marsa, Tunisia; University of Tunis El Manar, Faculty of Medicine of Tunis, 1029 Tunis, Tunisia
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Sessa F, Esposito M, Salerno M. Experimental studies on androgen administration in animal models: current and future perspectives. Curr Opin Endocrinol Diabetes Obes 2022; 29:566-585. [PMID: 35943186 DOI: 10.1097/med.0000000000000768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
PURPOSE OF REVIEW This review aims to report the most recent (2020-2022) experimental scientific studies conducted on animal models, in order to highlight the relevant findings on the adverse effects related to androgen administration. RECENT FINDINGS Forty-one studies published between January 2020 and July 2022 were selected. The majority of studies investigated the effects of one androgen, whereas only four studies analyzed the effects of two drugs. Nandrolone decanoate was the most investigated drug (20 articles), boldenone was tested in 8 articles, testosterone and stanozolol were used in 7 articles each, 17b-trenbolone, metandienone, and oxandrolone were tested in 1 article each. The articles clarify the adverse effects of androgen administration on the heart, brain, kidney, liver, reproductive and musculoskeletal systems. SUMMARY The main findings of this review highlight that androgen administration increases inflammatory mediators, altering different biochemical parameters. The results concerning the reversibility of the adverse effects are controversial: on the one hand, several studies suggested that by stopping the androgen administration, the organs return to their initial state; on the other hand, the alteration of different biochemical parameters could generate irreversible organ damage. Moreover, this review highlights the importance of animal studies that should be better organized in order to clarify several important aspects related to androgen abuse to fill the gap in our knowledge in this research field.
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Affiliation(s)
- Francesco Sessa
- Department of Medical, Surgical and Advanced Technologies 'G.F. Ingrassia', University of Catania, Catania, Italy
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Zhang S, Feng X. Effect of 17β-trenbolone exposure during adolescence on the circadian rhythm in male mice. CHEMOSPHERE 2022; 288:132496. [PMID: 34627821 DOI: 10.1016/j.chemosphere.2021.132496] [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: 05/08/2021] [Revised: 09/28/2021] [Accepted: 10/05/2021] [Indexed: 06/13/2023]
Abstract
The suprachiasmatic nucleus (SCN) is the main control area of the clock rhythm in the mammalian brain. It drives daily behaviours and rhythms by synchronizing or suppressing the oscillations of clock genes in peripheral tissue. It is an important brain tissue structure that affects rhythm stability. SCN has high plasticity and is easily affected by the external environment. In this experiment, we found that exposure to the endocrine disruptor 17β-trenbolone (17β-TBOH) affects the rhythmic function of SCN in the brains of adolescent male balb/c mice. Behavioural results showed that exposure to 17β-TBOH disrupted daily activity-rest rhythms, reduced the robustness of endogenous rhythms, altered sleep-wake-related behaviours, and increased the stress to light stimulation. At the cellular level, exposure to 17β-TBOH decreased the c-fos immune response of SCN neurons to the large phase shift, indicating that it affected the coupling ability of SCN neurons. At the molecular level, exposure to 17β-TBOH interfered with the daily expression of hormones, changed the expression levels of the core clock genes and cell communication genes in the SCN, and affected the expression of wake-up genes in the hypothalamus. Finally, we observed the effect of exposure to 17β-TBOH on energy metabolism. The results showed that 17β-TBOH reduced the metabolic response and affected the metabolic function of the liver. This study revealed the influence of environmental endocrine disrupting chemicals (EDCs) on rhythms and metabolic disorders, and provides references for follow-up research.
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Affiliation(s)
- Shaozhi Zhang
- College of Life Science, The Key Laboratory of Bioactive Materials, Ministry of Education, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071, China; Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, 250355, China
| | - Xizeng Feng
- College of Life Science, The Key Laboratory of Bioactive Materials, Ministry of Education, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071, China.
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Zhang S, Jiao Z, Zhao X, Sun M, Feng X. Environmental exposure to 17β-trenbolone during adolescence inhibits social interaction in male mice. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 289:117710. [PMID: 34243057 DOI: 10.1016/j.envpol.2021.117710] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 06/10/2021] [Accepted: 07/02/2021] [Indexed: 06/13/2023]
Abstract
Puberty is a critical period for growth and development. This period is sensitive to external stimuli, which ultimately affects the development of nerves and the formation of social behaviour. 17β-Trenbolone (17β-TBOH) is an endocrine disrupting chemicals (EDCs), which had been widely reported in aquatic vertebrates. But there is little known about the effects of 17β-TBOH on mammals, especially on adolescent neurodevelopment. In this study, we found that 17β-TBOH acute 1 h exposure can cause the activation of the dopamine circuit in pubertal male balb/c mice. At present, there is little known about the effects of puberty exposure of endocrine disruptors on these neurons/nerve pathways. Through a series of behavioural tests, exposure to 80 μgkg-1 d-1 of 17β-TBOH during adolescence increased the anxiety-like behaviour of mice and reduced the control of wheel-running behaviour and the response of social interaction behaviour. The results of TH immunofluorescence staining showed that exposure to 17β-TBOH reduced dopamine axon growth in the medial prefrontal cortex (mPFC). In addition, the results of real-time PCR showed that exposure to 17β-TBOH not only down-regulated the expression of dopamine axon development genes, but also affected the balance of excitatory/inhibitory signals in mPFC. In this research, we reveal the effects of 17β-TBOH exposure during adolescence on mammalian behaviour and neurodevelopment, and provide a reference for studying the origin of adolescent diseases.
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Affiliation(s)
- Shaozhi Zhang
- College of Life Science, The Key Laboratory of Bioactive Materials, Ministry of Education, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071, China
| | - Zihao Jiao
- The Institute of Robotics and Automatic Information Systems, Nankai University, Tianjin, 300071, China
| | - Xin Zhao
- The Institute of Robotics and Automatic Information Systems, Nankai University, Tianjin, 300071, China
| | - Mingzhu Sun
- The Institute of Robotics and Automatic Information Systems, Nankai University, Tianjin, 300071, China
| | - Xizeng Feng
- College of Life Science, The Key Laboratory of Bioactive Materials, Ministry of Education, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300071, China.
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Shi F, Feng X. Decabromodiphenyl ethane exposure damaged the asymmetric division of mouse oocytes by inhibiting the inactivation of cyclin-dependent kinase 1. FASEB J 2021; 35:e21449. [PMID: 33724544 DOI: 10.1096/fj.202002585r] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/27/2021] [Accepted: 02/01/2021] [Indexed: 11/11/2022]
Abstract
Decabromodiphenyl ethane (DBDPE) is a new brominated flame retardant and is widely added to flammable materials to prevent fire. Because it has been continuously detected in a variety of organisms and humans, it is important to reveal the biological toxicity of DBDPE. However, the influence of DBDPE for female reproduction is unclear. In this study, we investigated whether and how DBDPE exposure affects oocyte development. Female mice as a model were orally exposed to DBDPE by 0, 0.05, 0.5, 5, 50 μg/kg bw/day for 30 days (0.05 μg/kg bw/day is close to the environmental exposure concentration). We found that exposure of mice to DBDPE did not affect the first polar body extrusion (PBE) of oocytes. Strikingly, however, asymmetric division of oocytes was markedly impaired in 5 and 50 μg/kg bw/day DBDPE exposed group, which resulted in oocytes with larger polar bodies (PBs). Then, we further explored and found that DBDPE exposure inhibited the spindle migration and membrane protrusion in oocytes during anaphase of meiosis I (anaphase I), thereby impairing asymmetric division. Additionally, we found that DBDPE exposure suppressed the inactivation of cyclin-dependent kinase 1 (Cdk1), resulting in the decrease of cytoplasmic formin2 (FMN2)-mediated F-actin polymerization in oocytes at the onset of anaphase I. Simultaneously, DBDPE exposure damaged the structural integrity of the spindle and the perpendicular relationship between spindle and cortex. These together led to the failure of spindle migration and membrane protrusion required for oocytes asymmetric division. Finally, DBDPE exposure injured the development of blastocysts, leading to blastocyst apoptosis.
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Affiliation(s)
- Feifei Shi
- College of Life Science, The Key Laboratory of Bioactive Materials, Ministry of Education, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, China
| | - Xizeng Feng
- College of Life Science, The Key Laboratory of Bioactive Materials, Ministry of Education, State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, China
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Faria M, Prats E, Rosas Ramírez JR, Bellot M, Bedrossiantz J, Pagano M, Valls A, Gomez-Canela C, Porta JM, Mestres J, Garcia-Reyero N, Faggio C, Gómez Oliván LM, Raldua D. Androgenic activation, impairment of the monoaminergic system and altered behavior in zebrafish larvae exposed to environmental concentrations of fenitrothion. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 775:145671. [PMID: 33621872 DOI: 10.1016/j.scitotenv.2021.145671] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/11/2021] [Accepted: 02/01/2021] [Indexed: 06/12/2023]
Abstract
Fenitrothion is an organophosphorus insecticide usually found in aquatic ecosystems at concentrations in the range of low ng/L. In this manuscript we show that 24 h exposure to environmental concentrations of fenitrothion, from ng/L to low μg/L, altered basal locomotor activity, visual-motor response and acoustic/vibrational escape response of zebrafish larvae. Furthermore, fenitrothion and expression of gap43a, gfap, atp2b1a, and mbp exhibited a significant non-monotonic concentration-response relationship. Once determined that environmental concentrations of fenitrothion were neurotoxic for zebrafish larvae, a computational analysis identified potential protein targets of this compound. Some of the predictions, including interactions with acetylcholinesterase, monoamine-oxidases and androgen receptor (AR), were experimentally validated. Binding to AR was the most suitable candidate for molecular initiating event, as indicated by both the up-regulation of cyp19a1b and sult2st3 and the non-monotonic relationship found between fenitrothion and the observed responses. Finally, when the integrity of the monoaminergic system was evaluated, altered levels of L-DOPA, DOPAC, HVA and 5-HIAA were found, as well as a significant up-regulation of slc18a2 expression at the lowest concentrations of fenitrothion. These data strongly suggest that concentrations of fenitrothion commonly found in aquatic ecosystems present a significant environmental risk for fish communities.
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Affiliation(s)
- Melissa Faria
- Institute for Environmental Assessment and Water Research (IDAEA-CSIC), Jordi Girona, 18, 08034 Barcelona, Spain
| | - Eva Prats
- Research and Development Center (CID-CSIC), Jordi Girona 18, 08034 Barcelona, Spain
| | - Jonathan Ricardo Rosas Ramírez
- Laboratorio de Toxicología Ambiental, Facultad de Química, Universidad Autónoma del Estado de México, Paseo Colón intersección Paseo Tollocan s/n. Col. Residencial Colón, 50120 Toluca, Estado de México, Mexico
| | - Marina Bellot
- Department of Analytical Chemistry and Applied (Chromatography section), School of Engineering, Institut Químic de Sarrià-Universitat Ramon Llull, Via Augusta 390, 08017 Barcelona, Spain
| | - Juliette Bedrossiantz
- Institute for Environmental Assessment and Water Research (IDAEA-CSIC), Jordi Girona, 18, 08034 Barcelona, Spain
| | - Maria Pagano
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno d'Alcontres, 31, 98166 Agata-Messina, Italy
| | - Arnau Valls
- Institut de Robòtica i Informàtica Industrial, CSIC-UPC, Barcelona, Spain
| | - Cristian Gomez-Canela
- Department of Analytical Chemistry and Applied (Chromatography section), School of Engineering, Institut Químic de Sarrià-Universitat Ramon Llull, Via Augusta 390, 08017 Barcelona, Spain
| | - Josep M Porta
- Institut de Robòtica i Informàtica Industrial, CSIC-UPC, Barcelona, Spain
| | - Jordi Mestres
- Systems Pharmacology, Research Group on Biomedical Informatics (GRIB), IMIM Hospital del Mar Medical Research Institute and Universitat Pompeu Fabra, Parc de Recerca Biomèdica, Chemotargets SL, Parc Científic de Barcelona, Barcelona, Spain
| | - Natalia Garcia-Reyero
- Environmental Laboratory, US Army Engineer Research and Development Center, Vicksburg, MS, USA
| | - Caterina Faggio
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno d'Alcontres, 31, 98166 Agata-Messina, Italy
| | - Leobardo Manuel Gómez Oliván
- Laboratorio de Toxicología Ambiental, Facultad de Química, Universidad Autónoma del Estado de México, Paseo Colón intersección Paseo Tollocan s/n. Col. Residencial Colón, 50120 Toluca, Estado de México, Mexico
| | - Demetrio Raldua
- Institute for Environmental Assessment and Water Research (IDAEA-CSIC), Jordi Girona, 18, 08034 Barcelona, Spain.
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Trudeau VL, Thomson P, Zhang WS, Reynaud S, Navarro-Martin L, Langlois VS. Agrochemicals disrupt multiple endocrine axes in amphibians. Mol Cell Endocrinol 2020; 513:110861. [PMID: 32450283 DOI: 10.1016/j.mce.2020.110861] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 04/17/2020] [Accepted: 05/04/2020] [Indexed: 12/20/2022]
Abstract
Concern over global amphibian declines and possible links to agrochemical use has led to research on the endocrine disrupting actions of agrochemicals, such as fertilizers, fungicides, insecticides, acaricides, herbicides, metals, and mixtures. Amphibians, like other species, have to partition resources for body maintenance, growth, and reproduction. Recent studies suggest that metabolic impairments induced by endocrine disrupting chemicals, and more particularly agrichemicals, may disrupt physiological constraints associated with these limited resources and could cause deleterious effects on growth and reproduction. Metabolic disruption has hardly been considered for amphibian species following agrichemical exposure. As for metamorphosis, the key thyroid hormone-dependent developmental phase for amphibians, it can either be advanced or delayed by agrichemicals with consequences for juvenile and adult health and survival. While numerous agrichemicals affect anuran sexual development, including sex reversal and intersex in several species, little is known about the mechanisms involved in dysregulation of the sex differentiation processes. Adult anurans display stereotypical male mating calls and female phonotaxis responses leading to successful amplexus and spawning. These are hormone-dependent behaviours at the foundation of reproductive success. Therefore, male vocalizations are highly ecologically-relevant and may be a non-invasive low-cost method for the assessment of endocrine disruption at the population level. While it is clear that agrochemicals disrupt multiple endocrine systems in frogs, very little has been uncovered regarding the molecular and cellular mechanisms at the basis of these actions. This is surprising, given the importance of the frog models to our deep understanding of developmental biology and thyroid hormone action to understand human health. Several agrochemicals were found to have multiple endocrine effects at once (e.g., targeting both the thyroid and gonadal axes); therefore, the assessment of agrochemicals that alter cross-talk between hormonal systems must be further addressed. Given the diversity of life-history traits in Anura, Caudata, and the Gymnophiona, it is essential that studies on endocrine disruption expand to include the lesser known taxa. Research under ecologically-relevant conditions will also be paramount. Closer collaboration between molecular and cellular endocrinologists and ecotoxicologists and ecologists is thus recommended.
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Affiliation(s)
- Vance L Trudeau
- Department of Biology, University of Ottawa, 30 Marie Curie Private, Ottawa, ON, K1N 6N5, Canada.
| | - Paisley Thomson
- Institut National de la Recherche Scientifique (INRS), Centre Eau Terre Environnement, 490 de la Couronne, Québec (Québec), G1K 9A9, Canada.
| | - Wo Su Zhang
- Department of Biology, University of Ottawa, 30 Marie Curie Private, Ottawa, ON, K1N 6N5, Canada.
| | - Stéphane Reynaud
- Laboratoire d'Ecologie Alpine, UMR UGA-USMB-CNRS 5553, Université Grenoble Alpes, CS 40700, 38058, Grenoble cedex 9, France.
| | - Laia Navarro-Martin
- Institute of Environmental Assessment and Water Research, IDAEA-CSIC, Jordi Girona 18, 08034, Barcelona, Spain.
| | - Valérie S Langlois
- Institut National de la Recherche Scientifique (INRS), Centre Eau Terre Environnement, 490 de la Couronne, Québec (Québec), G1K 9A9, Canada.
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