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Borba JV, Canzian J, Resmim CM, Silva RM, Duarte MCF, Mohammed KA, Schoenau W, Adedara IA, Rosemberg DB. Towards zebrafish models to unravel translational insights of obsessive-compulsive disorder: A neurobehavioral perspective. Neurosci Biobehav Rev 2024; 162:105715. [PMID: 38734195 DOI: 10.1016/j.neubiorev.2024.105715] [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: 01/30/2024] [Revised: 04/08/2024] [Accepted: 05/04/2024] [Indexed: 05/13/2024]
Abstract
Obsessive-compulsive disorder (OCD) is a chronic and debilitating illness that has been considered a polygenic and multifactorial disorder, challenging effective therapeutic interventions. Although invaluable advances have been obtained from human and rodent studies, several molecular and mechanistic aspects of OCD etiology are still obscure. Thus, the use of non-traditional animal models may foster innovative approaches in this field, aiming to elucidate the underlying mechanisms of disease from an evolutionary perspective. The zebrafish (Danio rerio) has been increasingly considered a powerful organism in translational neuroscience research, especially due to the intrinsic features of the species. Here, we outline target mechanisms of OCD for translational research, and discuss how zebrafish-based models can contribute to explore neurobehavioral aspects resembling those found in OCD. We also identify possible advantages and limitations of potential zebrafish-based models, as well as highlight future directions in both etiological and therapeutic research. Lastly, we reinforce the use of zebrafish as a promising tool to unravel the biological basis of OCD, as well as novel pharmacological therapies in the field.
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Affiliation(s)
- João V Borba
- Laboratory of Experimental Neuropsychobiology, Department of Biochemistry and Molecular Biology, Natural and Exact Sciences Center, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS 97105-900, Brazil; Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS 97105-900, Brazil.
| | - Julia Canzian
- Laboratory of Experimental Neuropsychobiology, Department of Biochemistry and Molecular Biology, Natural and Exact Sciences Center, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS 97105-900, Brazil; Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS 97105-900, Brazil
| | - Cássio M Resmim
- Laboratory of Experimental Neuropsychobiology, Department of Biochemistry and Molecular Biology, Natural and Exact Sciences Center, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS 97105-900, Brazil; Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS 97105-900, Brazil
| | - Rossano M Silva
- Laboratory of Experimental Neuropsychobiology, Department of Biochemistry and Molecular Biology, Natural and Exact Sciences Center, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS 97105-900, Brazil
| | - Maria C F Duarte
- Laboratory of Experimental Neuropsychobiology, Department of Biochemistry and Molecular Biology, Natural and Exact Sciences Center, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS 97105-900, Brazil
| | - Khadija A Mohammed
- Laboratory of Experimental Neuropsychobiology, Department of Biochemistry and Molecular Biology, Natural and Exact Sciences Center, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS 97105-900, Brazil; Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS 97105-900, Brazil
| | - William Schoenau
- Department of Physiology and Pharmacology, Health Sciences Center, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS 97105-900, Brazil
| | - Isaac A Adedara
- Laboratory of Experimental Neuropsychobiology, Department of Biochemistry and Molecular Biology, Natural and Exact Sciences Center, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS 97105-900, Brazil; Drug Metabolism and Toxicology Research Laboratories, Department of Biochemistry, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Denis B Rosemberg
- Laboratory of Experimental Neuropsychobiology, Department of Biochemistry and Molecular Biology, Natural and Exact Sciences Center, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS 97105-900, Brazil; Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS 97105-900, Brazil; The International Zebrafish Neuroscience Research Consortium (ZNRC), 309 Palmer Court, Slidell, LA 70458, USA.
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2
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Beigloo F, Davidson CJ, Gjonaj J, Perrine SA, Kenney JW. Individual differences in the boldness of female zebrafish are associated with alterations in serotonin function. J Exp Biol 2024; 227:jeb247483. [PMID: 38842023 PMCID: PMC11213521 DOI: 10.1242/jeb.247483] [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: 02/06/2024] [Accepted: 05/14/2024] [Indexed: 06/07/2024]
Abstract
One of the most prevalent axes of behavioral variation in both humans and animals is risk taking, where individuals that are more willing to take risk are characterized as bold while those that are more reserved are regarded as shy. Brain monoamines (i.e. serotonin, dopamine and noradrenaline) have been found to play a role in a variety of behaviors related to risk taking. Using zebrafish, we investigated whether there was a relationship between monoamine function and boldness behavior during exploration of a novel tank. We found a correlation between serotonin metabolism (5-HIAA:5-HT ratio) and boldness during the initial exposure to the tank in female animals. The DOPAC:DA ratio correlated with boldness behavior on the third day in male fish. There was no relationship between boldness and noradrenaline. To probe differences in serotonergic function in bold and shy fish, we administered a selective serotonin reuptake inhibitor, escitalopram, and assessed exploratory behavior. We found that escitalopram had opposing effects on thigmotaxis in bold and shy female animals: the drug caused bold fish to spend more time near the center of the tank and shy fish spent more time near the periphery. Taken together, our findings indicate that variation in serotonergic function has sex-specific contributions to individual differences in risk-taking behavior.
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Affiliation(s)
- Fatemeh Beigloo
- Department of Biological Sciences, Wayne State University, Detroit, MI 48202, USA
| | - Cameron J. Davidson
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - Joseph Gjonaj
- Department of Biological Sciences, Wayne State University, Detroit, MI 48202, USA
| | - Shane A. Perrine
- Department of Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - Justin W. Kenney
- Department of Biological Sciences, Wayne State University, Detroit, MI 48202, USA
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3
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Li Z, Zhou S, He J, Ying J, Xu K. Environmental enrichment improves behaviors rather than the growth and physiology of rock bream Oplegnathus fasciatus. JOURNAL OF FISH BIOLOGY 2024; 104:758-768. [PMID: 37950685 DOI: 10.1111/jfb.15604] [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: 08/09/2023] [Revised: 10/26/2023] [Accepted: 10/30/2023] [Indexed: 11/13/2023]
Abstract
Environmental enrichment has the potential to improve the welfare and post-release survival of hatchery fish stocked for conservation purposes. However, the effectiveness of environmental enrichment is partly dependent on the fish species, life stage, and specific enrichment structure used. To enhance the effectiveness of environmental enrichment, it is crucial to focus on characteristic differences in enrichment structures, such as type and level. This study investigated how differences in enrichment type and level affected physiological and behavioral aspects of the welfare of pre-release juvenile rock bream Oplegnathus fasciatus by evaluating growth performance, basal and stressed cortisol levels, antioxidant enzyme activities, and exploratory behaviors regarding anxiety and flexibility. Fish were reared for 4 weeks in different enrichment treatments: barren, low-level cover structure, high-level cover structure, low-level interference structure (LI), and high-level interference structure (HI). The results revealed that fish reared with the LI treatment showed less anxiety and greater flexibility with respect to exploratory behaviors, without oxidative damage being detected. Despite exhibiting less anxiety as well, fish reared in the HI treatment had oxidative damage, indicated by lower superoxide dismutase activity, compared to those in the barren treatment. In addition, none of these enrichment structures enhanced growth performance or mitigate chronic and acute stress responses. Overall, the low-level interference structure may be more favorable in promoting the behavioral welfare of the fish. Application of this type and level of enrichment may increase the survival of the hatchery fish after release, which is critical to stocking success.
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Affiliation(s)
- Zhe Li
- Zhejiang Marine Fisheries Research Institute, Zhoushan, China
- Scientific Observation and Experimental Station of Fishery Resources of Key Fishing Grounds, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Zhoushan, China
- Key Laboratory of Sustainable Utilization of Technology Research for Fishery Resources of Zhejiang Province, Zhoushan, China
| | - Shanshan Zhou
- Zhejiang Marine Fisheries Research Institute, Zhoushan, China
- Scientific Observation and Experimental Station of Fishery Resources of Key Fishing Grounds, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Zhoushan, China
- Key Laboratory of Sustainable Utilization of Technology Research for Fishery Resources of Zhejiang Province, Zhoushan, China
| | - Jingjing He
- Marine and Fisheries Institute, Zhejiang Ocean University, Zhoushan, China
| | - Jie Ying
- Yuanjie aquatic seeding farm, Zhoushan, China
| | - Kaida Xu
- Zhejiang Marine Fisheries Research Institute, Zhoushan, China
- Scientific Observation and Experimental Station of Fishery Resources of Key Fishing Grounds, Ministry of Agriculture and Rural Affairs of the People's Republic of China, Zhoushan, China
- Key Laboratory of Sustainable Utilization of Technology Research for Fishery Resources of Zhejiang Province, Zhoushan, China
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4
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Beigloo F, Davidson CJ, Gjonaj J, Perrine SA, Kenney JW. Individual differences in the boldness of female zebrafish are associated with alterations in serotonin function. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.02.13.580160. [PMID: 38405806 PMCID: PMC10888793 DOI: 10.1101/2024.02.13.580160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
One of the most prevalent axes of behavioral variation in both humans and animals is risk taking, where individuals that are more willing to take risk are characterized as bold while those that are more reserved as shy. Brain monoamines (i.e., serotonin, dopamine, and norepinephrine) have been found to play a role in a variety of behaviors related to risk taking. Genetic variation related to monoamine function have also been linked to personality in both humans and animals. Using zebrafish, we investigated the relationship between monoamine function and boldness behavior during exploration of a novel tank. We found a sex-specific correlation between serotonin metabolism (5-HIAA:5-HT ratio) and boldness that was limited to female animals; there were no relationships between boldness and dopamine or norepinephrine. To probe differences in serotonergic function, we administered a serotonin reuptake inhibitor, escitalopram, to bold and shy fish, and assessed their exploratory behavior. We found that escitalopram had opposing effects on thigmotaxis in female animals with bold fish spending more time near the center of the tank and shy fish spent more time near the periphery. Taken together, our findings suggest that variation in serotonergic function makes sex-specific contributions to individual differences in risk taking behavior.
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Affiliation(s)
- Fatemeh Beigloo
- Department of Biological Sciences Wayne State University, Detroit, MI 48202, USA
| | - Cameron J Davidson
- Department of Psychiatry and Behavioral Neurosciences Wayne State University School of Medicine, Detroit, MI 48201, USA
- Current address: Department of Foundational Medical Studies, Oakland University William Beaumont School of Medicine, Rochester, MI 48309, USA
| | - Joseph Gjonaj
- Department of Biological Sciences Wayne State University, Detroit, MI 48202, USA
| | - Shane A Perrine
- Department of Psychiatry and Behavioral Neurosciences Wayne State University School of Medicine, Detroit, MI 48201, USA
| | - Justin W Kenney
- Department of Biological Sciences Wayne State University, Detroit, MI 48202, USA
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5
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Liu ST, Horng JL, Lin LY, Chou MY. Fenpropathrin causes alterations in locomotion and social behaviors in zebrafish (Danio rerio). AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2023; 265:106756. [PMID: 37952273 DOI: 10.1016/j.aquatox.2023.106756] [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: 09/14/2023] [Revised: 11/01/2023] [Accepted: 11/03/2023] [Indexed: 11/14/2023]
Abstract
Fenpropathrin is one of the widely used pyrethroid pesticides in agriculture and is frequently detected in the environment, groundwater, and food. While fenpropathrin was found to have neurotoxic effects in mammals, it remains unclear whether it has similar effects on fish. Here, we used adult zebrafish to investigate the impacts of fenpropathrin on fish social behaviors and neural activity. Exposure of adult zebrafish to 500 ppb of fenpropathrin for 72 h increased anxiety levels but decreased physical fitness, as measured by a novel tank diving test and swimming tunnel test. Fish exposed to fenpropathrin appeared to spend more time in the conspecific zone of the tank, possibly seeking greater comfort from their companions. Although learning, memory, and aggressive behavior did not change, fish exposed to fenpropathrin appeared to have shorter fighting durations. The immunocytochemical results showed the tyrosine hydroxylase antibody-labeled dopaminergic neurons in the teleost posterior tuberculum decreased in the zebrafish brain. According to a quantitative polymerase chain reaction (qPCR) analysis of the brain, exposure to fenpropathrin resulted in a decrease in the messenger (m)RNA expression of monoamine oxidase (mao), an enzyme that facilitates the deamination of dopamine. In contrast, the mRNA expression of the sncga gene, which may trigger Parkinson's disease, was found to have increased. There were no changes observed in expressions of genes related to antioxidants and apoptosis between the control and fenpropathrin-exposed groups. We provide evidence to demonstrate the defect of the neurotoxicity of fenpropathrin toward dopaminergic neurons in adult zebrafish.
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Affiliation(s)
- Sian-Tai Liu
- Department of Life Science, National Taiwan University, Taipei City, Taiwan
| | - Jiun-Lin Horng
- Department of Anatomy and Cell Biology, School of Medicine, College of Medicine, Taipei Medical University, Taipei City, Taiwan
| | - Li-Yih Lin
- Department of Life Science, School of Life Sciences, National Taiwan Normal University, Taipei City, Taiwan
| | - Ming-Yi Chou
- Department of Life Science, National Taiwan University, Taipei City, Taiwan.
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6
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Ferreira CSS, Soares SC, Kille P, Oliveira M. Identifying knowledge gaps in understanding the effects of selective serotonin reuptake inhibitors (SSRIs) on fish behaviour. CHEMOSPHERE 2023; 335:139124. [PMID: 37285976 DOI: 10.1016/j.chemosphere.2023.139124] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 06/01/2023] [Accepted: 06/02/2023] [Indexed: 06/09/2023]
Abstract
Selective serotonin reuptake inhibitors (SSRIs) are a class of antidepressants increasingly prescribed to treat patients with clinical depression. As a result of the significant negative impact of the COVID-19 pandemic on the population's mental health, its consumption is expected to increase even more. The high consumption of these substances leads to their environmental dissemination, with evidence of their ability to compromise molecular, biochemical, physiological, and behavioural endpoints in non-target organisms. This study aimed to provide a critical review of the current knowledge regarding the effects of SSRI antidepressants on fish ecologically relevant behaviours and personality-dependent traits. A literature review shows limited data concerning the impact of fish personality on their responses to contaminants and how such responses could be influenced by SSRIs. This lack of information may be attributable to a lack of widely adopted standardized protocols for evaluating behavioural responses in fish. The existing studies examining the effects of SSRIs across various biological levels overlook the intra-specific variations in behaviour and physiology associated with different personality patterns or coping styles. Consequently, some effects may remain undetected, such as variations in coping styles and the capacity to handle environmental stressors. This oversight could potentially result in long-term effects with ecological implications. Data support the need for more studies to understand the impact of SSRIs on personality-dependent traits and how they may impair fitness-related behaviours. Given the considerable cross-species similarity in the personality dimensions, the collected data may allow new insights into the correlation between personality and animal fitness.
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Affiliation(s)
- Carla S S Ferreira
- Centre for Marine and Environmental Studies (CESAM), Department of Biology, University of Aveiro, 3810-193, Aveiro, Portugal.
| | - Sandra C Soares
- William James Center for Research (WJRC), Department of Education and Psychology, University of Aveiro, 3810-193, Aveiro, Portugal; Center for Health Technology and Services Research (CINTESIS), Department of Education and Psychology, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Peter Kille
- School of Biosciences, Cardiff University, Cardiff, CF10 3AX, UK
| | - Miguel Oliveira
- Centre for Marine and Environmental Studies (CESAM), Department of Biology, University of Aveiro, 3810-193, Aveiro, Portugal
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7
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Dos Santos CP, de Oliveira MN, Silva PF, Luchiari AC. Relationship between boldness and exploratory behavior in adult zebrafish. Behav Processes 2023; 209:104885. [PMID: 37150335 DOI: 10.1016/j.beproc.2023.104885] [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] [Received: 11/17/2022] [Revised: 05/02/2023] [Accepted: 05/04/2023] [Indexed: 05/09/2023]
Abstract
Behavioral responses vary between individuals and may be repeated in different contexts over time. When a behavioral response set is linked and present regardless of the context, it characterizes a behavioral syndrome. By evaluating how bold and shy (profiles related to risk-taking) individuals perform about exploration and anxiety, we can predict relationships of behavioral syndromes and better understand how different axis of personality is formed. Here we classified the profiles by risk-taking and evaluated their exploration behavior in the open field test. In this context, the two groups showed significant differences in thigmotaxis behavior: bold individuals habituate faster and show decreased thigmotaxis (less anxiety), while shy ones are less prone to leave the security of the side areas of the open tank and present higher anxiety. We emphasized the importance of further investigating the behavior of these profiles in other contexts and the importance of each one for the evolution and fitness of the species, in addition to a better understanding of which behaviors are involved in the behavioral syndromes in zebrafish.
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Affiliation(s)
| | - Matheus Neves de Oliveira
- Department of Physiology and Behavior, Bioscience Center, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Priscila Fernandes Silva
- Department of Physiology and Behavior, Bioscience Center, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Ana Carolina Luchiari
- Department of Physiology and Behavior, Bioscience Center, Federal University of Rio Grande do Norte, Natal, Brazil
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8
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Shishis S, Tsang B, Ren GJ, Gerlai R. Effects of different handling methods on the behavior of adult zebrafish. Physiol Behav 2023; 262:114106. [PMID: 36758848 DOI: 10.1016/j.physbeh.2023.114106] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 01/11/2023] [Accepted: 01/31/2023] [Indexed: 02/11/2023]
Abstract
The zebrafish is an important biomedical research organism. In most research, zebrafish are removed from their home tank and subsequently their phenotype is measured. The method of handling the fish, however, may significantly affect a variety of phenotypes. This is particularly problematic for studies of brain function that measure behavioral or neuronal responses. Nevertheless, the potential effects of handling have not been analyzed, and in fact are usually ignored. Here, we explore the effects of two usual and two rarely or never-before employed handling methods on the behavior of adult zebrafish. We exposed each fish to one of four handling methods, a between subject experimental design: (1) net chasing followed by air-suspension, (2) gentle net catching (without chasing) followed by air-suspension, (3) gentle net catching followed by being placed in a beaker (no chasing and very short air-suspension), (4) transportation in home tank and pouring the fish directly into the test tank (no chasing, netting or air-suspension). With these handling methods, the fish were placed in a test tank and their swim path was videorecorded and analyzed. Handling significantly affected swim path parameters, duration and frequency of immobility, absolute turn angle and its temporal variance and velocity, but not the distance to bottom. The behavioral effects confirmed that chasing and netting induce robust behavioral changes, and that pouring the fish from its home to its test tank is least aversive for zebrafish. We recommend using this latter method to reduce experimental error variation and increase reproducibility of results.
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Affiliation(s)
| | - Benjamin Tsang
- Department of Psychology, University of Toronto Mississauga, Canada; Department of Critical Care Medicine, Hospital for Sick Children, Canada
| | - Gary J Ren
- Schulich School of Medicine & Dentistry, University of Western Ontario, Canada
| | - Robert Gerlai
- Department of Cell & Systems Biology, University of Toronto, Canada; Department of Psychology, University of Toronto Mississauga, Canada.
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9
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da Silva AW, Ferreira MKA, Pereira LR, Rebouças EL, Coutinho MR, Dos J, Lima R, Guedes MIF, Bandeira PN, Magalhães FEA, Menezes JESAD, Marinho MM, Teixeira AMR, Salles Trevisan MT, Dos Santos HS, Marinho ES. Combretum lanceolatum extract reverses anxiety and seizure behavior in adult zebrafish through GABAergic neurotransmission: an in vivo and in silico study. J Biomol Struct Dyn 2022; 40:9801-9814. [PMID: 34121622 DOI: 10.1080/07391102.2021.1935322] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Combretaceae are reported in the literature for presenting neuroprotective and anxiolytic effects in animal models. Combretum lanceolatum Pohl. has few scientific reports on its pharmacological effects. The aim of this study was to evaluate the anxiolytic and anticonvulsant effects of the ethanol extract from the leaves of C. lanceolatum Pohl. (EtFoCl) and its possible mechanism of GABAergic action in adult zebrafish. EtFoCl was subjected to determination of the total phenol concentration, identification of phytochemical flavonoids by HPLC and in vitro antioxidant activity test, open field test and 96-hour acute toxicity in zebrafish. Anxiolytic doses were tested for pentylenetetrazole-induced seizures in adult zebrafish. To study the mechanisms of action, molecular docking simulations were performed between the main phytochemicals and the GABAA receptor (anxiolytic activity) and carbonic anhydrase II (anticonvulsant). The non-toxic doses that caused motor impairment were assessed in acute and chronic anxiety using the light and dark test. EtFoCl had altered the animals' locomotion, presenting an effect similar to the anxiolytic and anticonvulsant. These effects were prevented with flumazenil (GABAA antagonist). The phytochemicals homoorientin and quercetin-3-O-galactoside coupling in a region close to that of the inhibitor diazepam (GABAA receptor). Regarding the anticonvulsant mechanism, Homoorientina and Isovitexina were identified as the most favorable for the complex form with the carbonic anhydrase enzyme. C. lanceolatum has pharmacological potential for the treatment of acute and chronic anxiety and seizures, which can be partially explained by an interaction with the GABAA receptor.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Antonio Wlisses da Silva
- Northeast Biotechnology Network, Graduate Program of Biotechnology, State University of Ceará, Fortaleza, Ceará, Brazil.,Itaperi Campus, Laboratory of Natural Products Chemistry - LQPN-S, State University of Ceará, Science and Technology Center (CCT), Fortaleza, Ceará, Brazil
| | - Maria Kueirislene A Ferreira
- Itaperi Campus, Laboratory of Natural Products Chemistry - LQPN-S, State University of Ceará, Science and Technology Center (CCT), Fortaleza, Ceará, Brazil
| | - Lucas Ramos Pereira
- Department of Organic and Inorganic Chemistry, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - Emanuela L Rebouças
- Northeast Biotechnology Network, Graduate Program of Biotechnology, State University of Ceará, Fortaleza, Ceará, Brazil.,Itaperi Campus, Laboratory of Biotechnology and Molecular Biology, State University of Ceará, Health Sciences Center (CCS), Fortaleza, Ceará, Brazil
| | - Marnielle Rodrigues Coutinho
- Itaperi Campus, Laboratory of Biotechnology and Molecular Biology, State University of Ceará, Health Sciences Center (CCS), Fortaleza, Ceará, Brazil
| | | | - Reis Lima
- Itaperi Campus, Laboratory of Natural Products Chemistry - LQPN-S, State University of Ceará, Science and Technology Center (CCT), Fortaleza, Ceará, Brazil
| | - Maria Izabel Florindo Guedes
- Itaperi Campus, Laboratory of Biotechnology and Molecular Biology, State University of Ceará, Health Sciences Center (CCS), Fortaleza, Ceará, Brazil
| | - Paulo N Bandeira
- Postgraduate Program in Biological Chemistry, Department of Biological Chemistry, Regional University of Cariri, Crato, Ceará, Brazil
| | - Francisco Ernani A Magalhães
- Itaperi Campus, Laboratory of Natural Products Chemistry - LQPN-S, State University of Ceará, Science and Technology Center (CCT), Fortaleza, Ceará, Brazil.,Itaperi Campus, Laboratory of Biotechnology and Molecular Biology, State University of Ceará, Health Sciences Center (CCS), Fortaleza, Ceará, Brazil.,Department of Chemistry, Laboratory of Natural Products Bioprospecting and Biotechnology, CECITEC Campus, State University of Ceará, Tauá, Ceará, Brazil
| | - Jane Eire S A de Menezes
- Itaperi Campus, Laboratory of Natural Products Chemistry - LQPN-S, State University of Ceará, Science and Technology Center (CCT), Fortaleza, Ceará, Brazil
| | - Marcia Machado Marinho
- Faculty of Education, Science and Letters of Iguatu, State University of Ceará, Iguatu, Ceara, Brazil
| | - Alexandre Magno Rodrigues Teixeira
- Northeast Biotechnology Network, Graduate Program of Biotechnology, State University of Ceará, Fortaleza, Ceará, Brazil.,Postgraduate Program in Biological Chemistry, Department of Biological Chemistry, Regional University of Cariri, Crato, Ceará, Brazil
| | | | - Hélcio S Dos Santos
- Northeast Biotechnology Network, Graduate Program of Biotechnology, State University of Ceará, Fortaleza, Ceará, Brazil.,Itaperi Campus, Laboratory of Natural Products Chemistry - LQPN-S, State University of Ceará, Science and Technology Center (CCT), Fortaleza, Ceará, Brazil.,Postgraduate Program in Biological Chemistry, Department of Biological Chemistry, Regional University of Cariri, Crato, Ceará, Brazil
| | - Emmanuel Silva Marinho
- Faculty of Philosophy Dom Aureliano Matos, State University of Ceará, Limoeiro do Norte, Ceará, Brasil
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10
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Ji J, Huang J, Cao N, Hao X, Wu Y, Ma Y, An D, Pang S, Li X. Multiview behavior and neurotransmitter analysis of zebrafish dyskinesia induced by 6PPD and its metabolites. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 838:156013. [PMID: 35588826 DOI: 10.1016/j.scitotenv.2022.156013] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Revised: 05/06/2022] [Accepted: 05/12/2022] [Indexed: 06/15/2023]
Abstract
The typical tire manufacturing additive 6PPD, its metabolites 6PPDQ and 4-Hydroxy should be monitored because of their ubiquitous presence in the environment and the high toxicity of 6PPDQ to coho salmon. The toxic effect of 6PPD and its metabolites have been revealed superficially, especially on behavioral characteristics. However, the behavioral indicators explored so far are relatively simple and the toxic causes are poorly understood. With this in mind, our work investigated the toxic effects of 6PPD, 6PPDQ and 4-Hydroxy on adult zebrafish penetratingly through machine vision, and the meandering, body angle, top time and 3D trajectory are used for the first time to show the abnormal behaviors induced by 6PPD and its metabolites. Moreover, neurotransmitter changes in the zebrafish brain were measured to explore the causes of abnormal behavior. The results showed that high-dose treatment of 6PPD reduced the velocity by 42.4% and decreased the time at the top of the tank by 91.0%, suggesting significant activity inhibition and anxiety. In addition, γ-aminobutyric acid and acetylcholine were significantly impacted by 6PPD, while dopamine exhibited a slight variation, which can explain the bradykinesia, unbalance and anxiety of zebrafish and presented similar symptoms as Huntingdon's disease. Our study explored new abnormal behaviors of zebrafish induced by 6PPD and its metabolites in detail, and the toxic causes were revealed for the first time by studying the changes of neurotransmitters, thus providing an important reference for further studies of the biological toxicity of 6PPD and its metabolites.
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Affiliation(s)
- Jiawen Ji
- College of Sciences, China Agricultural University, Beijing 100193, China
| | - Jinze Huang
- College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China
| | - Niannian Cao
- College of Sciences, China Agricultural University, Beijing 100193, China
| | - Xianghong Hao
- College of Sciences, China Agricultural University, Beijing 100193, China
| | - Yanhua Wu
- College of Sciences, China Agricultural University, Beijing 100193, China
| | - Yongqiang Ma
- College of Sciences, China Agricultural University, Beijing 100193, China.
| | - Dong An
- College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China
| | - Sen Pang
- College of Sciences, China Agricultural University, Beijing 100193, China
| | - Xuefeng Li
- College of Sciences, China Agricultural University, Beijing 100193, China
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11
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Dong K, Li L, Chen C, Tengbe MS, Chen K, Shi Y, Wu X, Qiu X. Impacts of cetylpyridinium chloride on the behavior and brain neurotransmitter levels of juvenile and adult zebrafish (Danio rerio). Comp Biochem Physiol C Toxicol Pharmacol 2022; 259:109393. [PMID: 35700941 DOI: 10.1016/j.cbpc.2022.109393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 06/04/2022] [Accepted: 06/08/2022] [Indexed: 11/03/2022]
Abstract
Cetylpyridinium chloride (CPC) is a cationic surfactant that has been widely used as an antibacterial ingredient in pharmaceutical and personal care products. Due to its high residue in surface waters, there is increasing concern over the potential risk of CPC to aquatic ecosystems. However, knowledge of its impacts on fish is still limited. Therefore, this study exposed juvenile and adult zebrafish to CPC (0, 10, and 40 μg/L) for four days. Subsequently, changes in their behavioral traits and brain levels of several neurotransmitters were investigated. The behavioral assay showed that CPC exposure significantly decreased the locomotor activity and social interaction of zebrafish at both life stages, and juveniles were more sensitive to CPC exposure than adults. In the control groups, the brain neurotransmitters concentrations increased with age in zebrafish. However, CPC exposure tended to increase the brain neurotransmitter levels of juveniles but decreased their levels in adults. Correlation analysis revealed that the brain monoamine neurotransmitters and their turnover might play important roles in the life stage-dependent behavioral response to CPC. In particular, the DOPAC/DA ratio was significantly associated with CPC-induced hypoactivity and reduced social interactions in juveniles but not adults. Our findings demonstrated that CPC exposure could cause abnormal behavior in juvenile and adult zebrafish and disturb their brain neurotransmitters, even at environmentally relevant concentrations, and thus highlighted the necessity for further assessing its potential risks to aquatic ecosystems.
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Affiliation(s)
- Kejun Dong
- Institute of Environmental Health and Ecological Security, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Lixia Li
- Institute of Environmental Health and Ecological Security, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Chen Chen
- Institute of Environmental Health and Ecological Security, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Michaela Sia Tengbe
- Institute of Environmental Health and Ecological Security, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Kun Chen
- Institute of Environmental Health and Ecological Security, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Yanhong Shi
- Institute of Environmental Health and Ecological Security, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Xiangyang Wu
- Institute of Environmental Health and Ecological Security, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Xuchun Qiu
- Institute of Environmental Health and Ecological Security, School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China; Jiangsu Collaborative Innovation Center of Technology and Material of Water Treatment, Suzhou University of Science and Technology, Suzhou 215009, China.
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12
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Gatto E, Dadda M, Bruzzone M, Chiarello E, De Russi G, Maschio MD, Bisazza A, Lucon‐Xiccato T. Environmental enrichment decreases anxiety‐like behavior in zebrafish larvae. Dev Psychobiol 2022; 64:e22255. [PMID: 35312057 PMCID: PMC9313885 DOI: 10.1002/dev.22255] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 01/17/2022] [Accepted: 01/17/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Elia Gatto
- Department of Chemical Pharmaceutical and Agricultural Science University of Ferrara Ferrara Italy
- Department of Life Sciences and Biotechnology University of Ferrara Ferrara Italy
| | - Marco Dadda
- Department of General Psychology University of Padova Padova Italy
| | - Matteo Bruzzone
- Padua Neuroscience Center–PNC University of Padova Padova Italy
| | | | - Gaia De Russi
- Department of Life Sciences and Biotechnology University of Ferrara Ferrara Italy
| | - Marco Dal Maschio
- Padua Neuroscience Center–PNC University of Padova Padova Italy
- Department of Biomedical Sciences University of Padua Padova Italy
| | - Angelo Bisazza
- Department of General Psychology University of Padova Padova Italy
- Padua Neuroscience Center–PNC University of Padova Padova Italy
| | - Tyrone Lucon‐Xiccato
- Department of Life Sciences and Biotechnology University of Ferrara Ferrara Italy
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13
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Buenhombre J, Daza-Cardona EA, Sousa P, Gouveia A. Different influences of anxiety models, environmental enrichment, standard conditions and intraspecies variation (sex, personality and strain) on stress and quality of life in adult and juvenile zebrafish: A systematic review. Neurosci Biobehav Rev 2021; 131:765-791. [PMID: 34592257 DOI: 10.1016/j.neubiorev.2021.09.047] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 08/14/2021] [Accepted: 09/26/2021] [Indexed: 12/14/2022]
Abstract
Antagonist and long-lasting environmental manipulations (EM) have successfully induced or reduced the stress responses and quality of life of zebrafish. For instance, environmental enrichment (EE) generally reduces anxiety-related behaviours and improves immunity, while unpredictable chronic stress (UCS) and aquarium-related stressors generate the opposite effects. However, there is an absence of consistency in outcomes for some EM, such as acute exposure to stressors, social enrichment and some items of structural enrichment. Therefore, considering intraspecies variation (sex, personality, and strain), increasing intervention complexity while improving standardisation of protocols and contemplating the possibility that EE may act as a mild stressor on a spectrum between too much (UCS) and too little (standard conditions) stress intensity or stimulation, would reduce the inconsistencies of these outcomes. It would also help explore the mechanism behind stress resilience and to standardise EM protocols. Thus, this review critically analyses and compares knowledge existing over the last decade concerning environmental manipulations for zebrafish and the influences that sex, strain, and personality may have on behavioural, physiological, and fitness-related responses.
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Affiliation(s)
- Jhon Buenhombre
- ICB Biological Sciences, Federal University of Pará, Rua Augusto Correa 01, Belém, PA, Brazil.
| | | | - Pêssi Sousa
- ICB Biological Sciences, Federal University of Pará, Rua Augusto Correa 01, Belém, PA, Brazil
| | - Amauri Gouveia
- ICB Biological Sciences, Federal University of Pará, Rua Augusto Correa 01, Belém, PA, Brazil
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14
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Ariyasiri K, Choi TI, Gerlai R, Kim CH. Acute ethanol induces behavioral changes and alters c-fos expression in specific brain regions, including the mammillary body, in zebrafish. Prog Neuropsychopharmacol Biol Psychiatry 2021; 109:110264. [PMID: 33545226 DOI: 10.1016/j.pnpbp.2021.110264] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 01/14/2021] [Accepted: 01/24/2021] [Indexed: 10/22/2022]
Abstract
Ethanol is one of the most commonly abused substances in the world, and ethanol abuse and dependence disorders represent major societal problems. However, appropriate treatment is lacking as we still do not fully understand the molecular bases of these disorders. The zebrafish is one of the model organisms utilized for studying such mechanisms. In this study, we examined the effects of acute ethanol administration on the behavior of zebrafish, and we also analyzed correlated gene expression changes using whole-mount in situ hybridization focusing on a number of genes associated with different neurotransmitter systems, stress response, and neuronal activity. We found ethanol treatment to result in hyperactivity and reduced shoal cohesion compared to control. Analysis of c-fos expression demonstrated altered activity patterns in certain brain regions, including intense activation of the mammillary body in zebrafish with acute ethanol treatment. We also found reduced level of gad1b expression in the cerebellum of ethanol treated fish compared to control. However, we could not detect significant changes in the expression level of other genes, including vglut2b, th, crh, hdc, avp, pomc, and galn in ethanol treated fish compared controls. Our results suggest that zebrafish is a promising animal model for the study of mechanisms underlying alcohol induced behavioral changes and alcohol related human disorders.
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Affiliation(s)
- Krishan Ariyasiri
- Department of Biology, Chungnam National University, Daejeon 34134, South Korea
| | - Tae-Ik Choi
- Department of Biology, Chungnam National University, Daejeon 34134, South Korea
| | - Robert Gerlai
- Department of Psychology, University of Toronto Mississauga, Mississauga, ON L5L 1C6, Canada.
| | - Cheol-Hee Kim
- Department of Biology, Chungnam National University, Daejeon 34134, South Korea.
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15
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Yang H, Liang X, Zhao Y, Gu X, Mao Z, Zeng Q, Chen H, Martyniuk CJ. Molecular and behavioral responses of zebrafish embryos/larvae after sertraline exposure. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 208:111700. [PMID: 33396031 DOI: 10.1016/j.ecoenv.2020.111700] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 11/13/2020] [Accepted: 11/18/2020] [Indexed: 06/12/2023]
Abstract
Sertraline (SER) is one of the most frequently detected antidepressant drugs in aquatic environments. However, knowledge regarding SER-induced behavioral alterations in fish is insufficient, as well as the mechanisms underlying SER-induced toxicity. The present study aimed to determine behavioral and molecular responses in larval fish following SER exposure with a focus on its mode of action. Zebrafish embryos (~6 h-post-fertilization, hpf) were exposed to one of three concentrations of SER (1, 10, 100 μg/L) for 6 days, respectively. Evaluated parameters included development, behavior, transcripts related to serotonin signaling, serotonin levels, and acetylcholinesterase activity. Accelerated hatching of zebrafish embryos was observed for those fish exposed to 100 μg/L SER at 54 hpf. Locomotor activity (e.g. distance moved and mobile cumulative duration) was significantly reduced in larval zebrafish following exposure to 10 and 100 μg/L SER. Conversely, larval fish showed increased dark-avoidance after exposure to 1-100 μg/L SER. Of the measured transcripts related to serotonin signaling, only serotonin transporter (serta) and serotonin receptor 2c (5-ht2c) mRNA levels were increased in fish in response to 10 μg/L SER treatment. However, serotonin levels were unaltered in larvae exposed to SER. There were no differences among groups in acetylcholinesterase activity at any concentration tested. Taking together, the results evidenced that exposure to SER alters behavioral responses in early-staged zebrafish, which may be related to the abnormal expression of 5-ht2c. This study elucidates molecular responses to SER and characterizes targets that may be sensitive to antidepressant pharmaceuticals in larval fish.
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Affiliation(s)
- Huiting Yang
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China; Inner Mongolia Key Laboratory of Environmental Pollution Control & Waste Resource Reuse, School of Ecology and Environment, Inner Mongolia University, Hohhot 010021, China
| | - Xuefang Liang
- Inner Mongolia Key Laboratory of Environmental Pollution Control & Waste Resource Reuse, School of Ecology and Environment, Inner Mongolia University, Hohhot 010021, China
| | - Yanyan Zhao
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China
| | - Xiaohong Gu
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China
| | - Zhigang Mao
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China
| | - Qingfei Zeng
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China
| | - Huihui Chen
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China; State Key Laboratory of Developmental Biology of Freshwater Fish, College of Life Sciences, Hunan Normal University, Changsha 410081, Hunan, China.
| | - Christopher J Martyniuk
- Department of Physiological Sciences and Center for Environmental and Human Toxicology, University of Florida Genetics Institute, Interdisciplinary Program in Biomedical Sciences Neuroscience, College of Veterinary Medicine, University of Florida, Gainesville, FL, 32611 USA
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16
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Davis R, Luchtenburg F, Richardson M, Schaaf M, Tudorache C, Slabbekoorn H. The importance of individual variation for the interpretation of behavioural studies: ethanol effects vary with basal activity level in zebrafish larvae. Psychopharmacology (Berl) 2021; 238:3155-3166. [PMID: 34510233 PMCID: PMC8605963 DOI: 10.1007/s00213-021-05932-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 07/08/2021] [Indexed: 11/29/2022]
Abstract
Standardization and reduction of variation is key to behavioural screening of animal models in toxicological and pharmacological studies. However, individual variation in behavioural and physiological phenotypes remains in each laboratory population and can undermine the understanding of toxicological and pharmaceutical effects and their underlying mechanisms. Here, we used zebrafish (ABTL-strain) larvae to explore individual consistency in activity level and emergence time, across subsequent days of early development (6-8 dpf). We also explored the correlation between these two behavioural parameters. We found inter-individual consistency over time in activity level and emergence time, but we did not find a consistent correlation between these parameters. Subsequently, we investigated the impact of variation in activity level on the effect of a 1% ethanol treatment, suitable for our proof-of-concept case study about whether impact from pharmacological treatments might be affected by inter-individual variation in basal locomotion. The inter-individual consistency over time in activity level did not persist in this test. This was due to the velocity change from before to after exposure, which turned out to be a dynamic individual trait related to basal activity level: low-activity individuals raised their swimming velocity, while high-activity individuals slowed down, yielding diametrically opposite response patterns to ethanol exposure. We therefore argue that inter-individual consistency in basal activity level, already from 6 dpf, is an important factor to take into account and provides a practical measure to improve the power of statistical analyses and the scope for data interpretation from behavioural screening studies.
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Affiliation(s)
- Raissa Davis
- Institute of Biology, Leiden University, Leiden, the Netherlands
| | | | | | - Marcel Schaaf
- Institute of Biology, Leiden University, Leiden, the Netherlands
| | | | - Hans Slabbekoorn
- Institute of Biology, Leiden University, Leiden, the Netherlands
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17
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Krylov VV, Izvekov EI, Pavlova VV, Pankova NA, Osipova EA. Circadian rhythms in zebrafish (Danio rerio) behaviour and the sources of their variability. Biol Rev Camb Philos Soc 2020; 96:785-797. [PMID: 33331134 DOI: 10.1111/brv.12678] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 12/04/2020] [Accepted: 12/08/2020] [Indexed: 12/12/2022]
Abstract
Over recent decades, changes in zebrafish (Danio rerio) behaviour have become popular quantitative indicators in biomedical studies. The circadian rhythms of behavioural processes in zebrafish are known to enable effective utilization of energy and resources, therefore attracting interest in zebrafish as a research model. This review covers a variety of circadian behaviours in this species, including diurnal rhythms of spawning, feeding, locomotor activity, shoaling, light/dark preference, and vertical position preference. Changes in circadian activity during zebrafish ontogeny are reviewed, including ageing-related alterations and chemically induced variations in rhythmicity patterns. Both exogenous and endogenous sources of inter-individual variability in zebrafish circadian behaviour are detailed. Additionally, we focus on different environmental factors with the potential to entrain circadian processes in zebrafish. This review describes two principal ways whereby diurnal behavioural rhythms can be entrained: (i) modulation of organismal physiological state, which can have masking or enhancing effects on behavioural endpoints related to endogenous circadian rhythms, and (ii) modulation of period and amplitude of the endogenous circadian rhythm due to competitive relationships between the primary and secondary zeitgebers. In addition, different peripheral oscillators in zebrafish can be entrained by diverse zeitgebers. This complicated orchestra of divergent influences may cause variability in zebrafish circadian behaviours, which should be given attention when planning behavioural studies.
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Affiliation(s)
- Viacheslav V Krylov
- I.D. Papanin Institute for Biology of Inland Waters Russian Academy of Sciences, Borok, Nekouz, Yaroslavl Oblast, 152742, Russia
| | - Evgeny I Izvekov
- I.D. Papanin Institute for Biology of Inland Waters Russian Academy of Sciences, Borok, Nekouz, Yaroslavl Oblast, 152742, Russia
| | - Vera V Pavlova
- I.D. Papanin Institute for Biology of Inland Waters Russian Academy of Sciences, Borok, Nekouz, Yaroslavl Oblast, 152742, Russia
| | - Natalia A Pankova
- I.D. Papanin Institute for Biology of Inland Waters Russian Academy of Sciences, Borok, Nekouz, Yaroslavl Oblast, 152742, Russia
| | - Elena A Osipova
- I.D. Papanin Institute for Biology of Inland Waters Russian Academy of Sciences, Borok, Nekouz, Yaroslavl Oblast, 152742, Russia
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18
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Li T, Li F, Lin J, Zhang Y, Zhang Q, Sun Y, Chen X, Xu M, Wang X, Li Q. Deletion of c16orf45 in zebrafish results in a low fertilization rate and increased thigmotaxis. Dev Psychobiol 2020; 62:1003-1010. [PMID: 32421859 DOI: 10.1002/dev.21984] [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: 12/03/2019] [Revised: 03/28/2020] [Accepted: 04/13/2020] [Indexed: 11/06/2022]
Abstract
c16orf45 is located at 16p13.11, an important locus related to neurodevelopmental diseases. Clinical studies have demonstrated that c16orf45 is associated with various neurodevelopmental diseases. To further elucidate the effect of c16orf45 on neural development, we constructed a zebrafish model with a stably inherited c16orf45 deletion via CRISPR/Cas9 technology. We found that deletion of c16orf45 significantly reduced the zebrafish fertilization rate, and both females and males showed reduced fertility. Meanwhile, the homozygous c16orf45 knockout zebrafish showed a developmental delay at 24 hr postfertilization (hpf). However, morphological changes were not apparent after 2 days postfertilization (dpf). Notably, the results of behavioral experiments revealed increased thigmotaxis in c16orf45- / - zebrafish at 2 months. In conclusion, these findings demonstrate that c16orf45 plays an important role in nervous system and reproductive system.
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Affiliation(s)
- Tingting Li
- Translational Medical Center for Developmental and Disease, Shanghai Key Laboratory of Birth Defect, Institute of Pediatrics, Children's Hospital of Fudan University, Shanghai, China
| | - Fei Li
- Translational Medical Center for Developmental and Disease, Shanghai Key Laboratory of Birth Defect, Institute of Pediatrics, Children's Hospital of Fudan University, Shanghai, China
| | - Jia Lin
- Translational Medical Center for Developmental and Disease, Shanghai Key Laboratory of Birth Defect, Institute of Pediatrics, Children's Hospital of Fudan University, Shanghai, China
| | - Yinglan Zhang
- Translational Medical Center for Developmental and Disease, Shanghai Key Laboratory of Birth Defect, Institute of Pediatrics, Children's Hospital of Fudan University, Shanghai, China
| | - Qi Zhang
- Translational Medical Center for Developmental and Disease, Shanghai Key Laboratory of Birth Defect, Institute of Pediatrics, Children's Hospital of Fudan University, Shanghai, China
| | - Yanhe Sun
- Translational Medical Center for Developmental and Disease, Shanghai Key Laboratory of Birth Defect, Institute of Pediatrics, Children's Hospital of Fudan University, Shanghai, China
| | - Xudong Chen
- Translational Medical Center for Developmental and Disease, Shanghai Key Laboratory of Birth Defect, Institute of Pediatrics, Children's Hospital of Fudan University, Shanghai, China
| | - Mingqing Xu
- Bio-X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education), Shanghai Jiao Tong University, Shanghai, China.,Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xu Wang
- Cancer Metabolism Laboratory, Cancer Institute, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Qiang Li
- Translational Medical Center for Developmental and Disease, Shanghai Key Laboratory of Birth Defect, Institute of Pediatrics, Children's Hospital of Fudan University, Shanghai, China
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19
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Behavioral plasticity and gene regulation in the brain during an intermittent ethanol exposure in adult zebrafish population. Pharmacol Biochem Behav 2020; 192:172909. [DOI: 10.1016/j.pbb.2020.172909] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 02/27/2020] [Accepted: 03/12/2020] [Indexed: 01/04/2023]
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20
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Macrì S, Clément RJG, Spinello C, Porfiri M. Comparison between two- and three-dimensional scoring of zebrafish response to psychoactive drugs: identifying when three-dimensional analysis is needed. PeerJ 2019; 7:e7893. [PMID: 31637136 PMCID: PMC6800527 DOI: 10.7717/peerj.7893] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 09/16/2019] [Indexed: 12/14/2022] Open
Abstract
Zebrafish (Danio rerio) have recently emerged as a valuable laboratory species in the field of behavioral pharmacology, where they afford rapid and precise high-throughput drug screening. Although the behavioral repertoire of this species manifests along three-dimensional (3D), most of the efforts in behavioral pharmacology rely on two-dimensional (2D) projections acquired from a single overhead or front camera. We recently showed that, compared to a 3D scoring approach, 2D analyses could lead to inaccurate claims regarding individual and social behavior of drug-free experimental subjects. Here, we examined whether this conclusion extended to the field of behavioral pharmacology by phenotyping adult zebrafish, acutely exposed to citalopram (30, 50, and 100 mg/L) or ethanol (0.25%, 0.50%, and 1.00%), in the novel tank diving test over a 6-min experimental session. We observed that both compounds modulated the time course of general locomotion and anxiety-related profiles, the latter being represented by specific behaviors (erratic movements and freezing) and avoidance of anxiety-eliciting areas of the test tank (top half and distance from the side walls). We observed that 2D projections of 3D trajectories (ground truth data) may introduce a source of unwanted variation in zebrafish behavioral phenotyping. Predictably, both 2D views underestimate absolute levels of general locomotion. Additionally, while data obtained from a camera positioned on top of the experimental tank are similar to those obtained from a 3D reconstruction, 2D front view data yield false negative findings.
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Affiliation(s)
- Simone Macrì
- Department of Mechanical and Aerospace Engineering, New York University, Tandon School of Engineering, Brooklyn, NY, USA.,Centre for Behavioural Sciences and Mental Health, Istituto Superiore di Sanità, Rome, Italy
| | - Romain J G Clément
- Department of Mechanical and Aerospace Engineering, New York University, Tandon School of Engineering, Brooklyn, NY, USA
| | - Chiara Spinello
- Department of Mechanical and Aerospace Engineering, New York University, Tandon School of Engineering, Brooklyn, NY, USA
| | - Maurizio Porfiri
- Department of Mechanical and Aerospace Engineering, New York University, Tandon School of Engineering, Brooklyn, NY, USA.,Department of Biomedical Engineering, New York University, Tandon School of Engineering, Brooklyn, NY, USA
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21
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Fontana BD, Cleal M, Clay JM, Parker MO. Zebrafish (Danio rerio) behavioral laterality predicts increased short-term avoidance memory but not stress-reactivity responses. Anim Cogn 2019; 22:1051-1061. [PMID: 31342209 PMCID: PMC6834751 DOI: 10.1007/s10071-019-01296-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 07/09/2019] [Accepted: 07/15/2019] [Indexed: 12/26/2022]
Abstract
Once considered a uniquely human attribute, behavioral laterality has proven to be ubiquitous among non-human animals, and is associated with several neurophenotypes in rodents and fishes. Zebrafish (Danio rerio) is a versatile vertebrate model system widely used in translational neuropsychiatric research owing to their highly conserved genetic homology, well-characterized physiological responses, and extensive behavioral repertoire. Although spontaneous left- and right-biased responses, and associated behavioral domains (e.g., stress reactivity, aggression, and learning), have previously been observed in other teleost species, no information relating to whether spontaneous motor left–right-bias responses of zebrafish predicts other behavioral domains has been described. Thus, we aimed to investigate the existence and incidence of natural left–right bias in adult zebrafish, exploiting an unconditioned continuous free movement pattern (FMP) Y-maze task, and to explore the relationship of biasedness on performance within different behavioral domains. This included learning about threat cues in a Pavlovian fear conditioning test, and locomotion and anxiety-related behavior in the novel tank diving test. Although laterality did not change locomotion or anxiety-related behaviors, we found that biased animals displayed a different search strategy in the Y-maze, making them easily discernable from their unbiased counterparts, and increased learning associated to fear cues. In conclusion, we showed, for the first time, that zebrafish exhibit a natural manifestation of motor behavioral lateralization which can influence aversive learning responses.
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Affiliation(s)
- Barbara D Fontana
- Brain and Behaviour Laboratory, School of Pharmacy and Biomedical Sciences, University of Portsmouth, White Swan Road, Portsmouth, PO1 2DT, UK.
| | - Madeleine Cleal
- Brain and Behaviour Laboratory, School of Pharmacy and Biomedical Sciences, University of Portsmouth, White Swan Road, Portsmouth, PO1 2DT, UK
| | - James M Clay
- Department of Psychology, University of Portsmouth, King Henry I Street, Portsmouth, PO1 2DY, UK
| | - Matthew O Parker
- Brain and Behaviour Laboratory, School of Pharmacy and Biomedical Sciences, University of Portsmouth, White Swan Road, Portsmouth, PO1 2DT, UK.
- The International Zebrafish Neuroscience Research Consortium (ZNRC), 309 Palmer Court, Slidell, LA, 70458, USA.
- Department of Psychology, University of Portsmouth, King Henry I Street, Portsmouth, PO1 2DY, UK.
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22
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Demin KA, Lakstygal AM, Alekseeva PA, Sysoev M, de Abreu MS, Alpyshov ET, Serikuly N, Wang D, Wang M, Tang Z, Yan D, Strekalova TV, Volgin AD, Amstislavskaya TG, Wang J, Song C, Kalueff AV. The role of intraspecies variation in fish neurobehavioral and neuropharmacological phenotypes in aquatic models. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2019; 210:44-55. [PMID: 30822702 DOI: 10.1016/j.aquatox.2019.02.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 02/15/2019] [Accepted: 02/19/2019] [Indexed: 06/09/2023]
Abstract
Intraspecies variation is common in both clinical and animal research of various brain disorders. Relatively well-studied in mammals, intraspecies variation in aquatic fish models and its role in their behavioral and pharmacological responses remain poorly understood. Like humans and mammals, fishes show high variance of behavioral and drug-evoked responses, modulated both genetically and environmentally. The zebrafish (Danio rerio) has emerged as a particularly useful model organism tool to access neurobehavioral and drug-evoked responses. Here, we discuss recent findings and the role of the intraspecies variance in neurobehavioral, pharmacological and toxicological studies utilizing zebrafish and other fish models. We also critically evaluate common sources of intraspecies variation and outline potential strategies to improve data reproducibility and translatability.
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Affiliation(s)
- Konstantin A Demin
- Almazov National Medical Research Centre, Ministry of Healthcare of Russian Federation, St. Petersburg, Russia; Institute of Translational Biomedicine, St. Petersburg State University, St. Petersburg, Russia
| | - Anton M Lakstygal
- Institute of Translational Biomedicine, St. Petersburg State University, St. Petersburg, Russia; Granov Russian Research Centre of Radiology and Surgical Technologies, Ministry of Healthcare of Russian Federation, St. Petersburg, Russia
| | - Polina A Alekseeva
- Almazov National Medical Research Centre, Ministry of Healthcare of Russian Federation, St. Petersburg, Russia
| | - Maxim Sysoev
- Granov Russian Research Centre of Radiology and Surgical Technologies, Ministry of Healthcare of Russian Federation, St. Petersburg, Russia
| | - Murilo S de Abreu
- The International Zebrafish Neuroscience Research Consortium (ZNRC), Slidell, LA, USA; Bioscience Institute, University of Passo Fundo, Passo Fundo, RS, Brazil
| | | | - Nazar Serikuly
- School of Pharmacy, Southwest University, Chongqing, China
| | - DongMei Wang
- School of Pharmacy, Southwest University, Chongqing, China
| | - MengYao Wang
- School of Pharmacy, Southwest University, Chongqing, China
| | - ZhiChong Tang
- School of Pharmacy, Southwest University, Chongqing, China
| | - DongNi Yan
- School of Pharmacy, Southwest University, Chongqing, China
| | - Tatyana V Strekalova
- Department of Neuroscience, Maastricht University, Maastricht, Netherlands; Laboratory of Psychiatric Neurobiology and Department of Normal Physiology, Institute of Molecular Medicine, Sechenov First Moscow State Medical University, Moscow, Russia
| | - Andrey D Volgin
- Scientific Research Institute of Physiology and Basic Medicine, Novosibirsk, Russia
| | | | - JiaJia Wang
- Research Institute of Marine Drugs and Nutrition, Guangdong Ocean University, Zhanjiang, Guangdong, China
| | - Cai Song
- Research Institute of Marine Drugs and Nutrition, Guangdong Ocean University, Zhanjiang, Guangdong, China
| | - Allan V Kalueff
- School of Pharmacy, Southwest University, Chongqing, China; Scientific Research Institute of Physiology and Basic Medicine, Novosibirsk, Russia; The International Zebrafish Neuroscience Research Consortium (ZNRC), Slidell, LA, USA; Ural Federal University, Ekaterinburg, Russia; ZENEREI Research Center, Slidell, LA, USA; Laboratory of Biological Psychiatry, Institute of Translational Biomedicine, St. Petersburg State University, St. Petersburg, Russia; Institute of Experimental Medicine, Almazov National Medical Research Centre, Ministry of Healthcare of Russian Federation, St. Petersburg, Russia; Granov Russian Research Centre of Radiology and Surgical Technologies, Ministry of Healthcare of Russian Federation, St. Petersburg, Russia.
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Regeneration of Dopaminergic Neurons in Adult Zebrafish Depends on Immune System Activation and Differs for Distinct Populations. J Neurosci 2019; 39:4694-4713. [PMID: 30948475 DOI: 10.1523/jneurosci.2706-18.2019] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 03/07/2019] [Accepted: 03/14/2019] [Indexed: 12/23/2022] Open
Abstract
Adult zebrafish, in contrast to mammals, regenerate neurons in their brain, but the extent and variability of this capacity is unclear. Here we ask whether the loss of various dopaminergic neuron populations is sufficient to trigger their functional regeneration. Both sexes of zebrafish were analyzed. Genetic lineage tracing shows that specific diencephalic ependymo-radial glial (ERG) progenitor cells give rise to new dopaminergic [tyrosine hydroxylase-positive (TH+)] neurons. Ablation elicits an immune response, increased proliferation of ERG progenitor cells, and increased addition of new TH+ neurons in populations that constitutively add new neurons (e.g., diencephalic population 5/6). Inhibiting the immune response attenuates neurogenesis to control levels. Boosting the immune response enhances ERG proliferation, but not addition of TH+ neurons. In contrast, in populations in which constitutive neurogenesis is undetectable (e.g., the posterior tuberculum and locus ceruleus), cell replacement and tissue integration are incomplete and transient. This is associated with a loss of spinal TH+ axons, as well as permanent deficits in shoaling and reproductive behavior. Hence, dopaminergic neuron populations in the adult zebrafish brain show vast differences in regenerative capacity that correlate with constitutive addition of neurons and depend on immune system activation.SIGNIFICANCE STATEMENT Despite the fact that zebrafish show a high propensity to regenerate neurons in the brain, this study reveals that not all types of dopaminergic neurons are functionally regenerated after specific ablation. Hence, in the same adult vertebrate brain, mechanisms of successful and incomplete regeneration can be studied. We identify progenitor cells for dopaminergic neurons and show that activating the immune system promotes the proliferation of these cells. However, in some areas of the brain this only leads to insufficient replacement of functionally important dopaminergic neurons that later disappear. Understanding the mechanisms of regeneration in zebrafish may inform interventions targeting the regeneration of functionally important neurons, such as dopaminergic neurons, from endogenous progenitor cells in nonregenerating mammals.
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da Rocha AM, Kist LW, Almeida EA, Silva DGH, Bonan CD, Altenhofen S, Kaufmann CG, Bogo MR, Barros DM, Oliveira S, Geraldo V, Lacerda RG, Ferlauto AS, Ladeira LO, Monserrat JM. Neurotoxicity in zebrafish exposed to carbon nanotubes: Effects on neurotransmitters levels and antioxidant system. Comp Biochem Physiol C Toxicol Pharmacol 2019; 218:30-35. [PMID: 30543862 DOI: 10.1016/j.cbpc.2018.12.008] [Citation(s) in RCA: 24] [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: 09/28/2018] [Revised: 12/03/2018] [Accepted: 12/06/2018] [Indexed: 12/27/2022]
Abstract
Given the increasing use of carbon nanotubes (CNT) in several industries and technological applications, it is essential to perform in vivo toxicological studies with these nanomaterials to evaluate their potential ecotoxicity. Dopamine (DA) and serotonin (5HT) are key neurotransmitters for brain functions and behavioral responses. Determination of DA and 5HT were performed in brain samples from zebrafish Danio rerio exposed i.p. to single-walled CNT (SWCNT), besides analyzing acetylcholinesterase (AChE) and ectonucleotidases activity, lipid peroxidation and total antioxidant capacity. Results showed that treatment with SWCNT increased between 3 and 6-fold the concentration of DA and 5HT (p < 0.05). Similarly, a significant reduction (p < 0.05) in AChE activity was observed in the brains of SWCNT exposed zebrafish when compared to the control groups. Cholinergic, serotonergic, and dopaminergic systems, through AChE activity and serotonin and dopamine levels, respectively were affected by SWCNT in the zebrafish brain. Alterations in these neurotransmitters can potentially affect several physiological and behavioral that they control.
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Affiliation(s)
- A M da Rocha
- Instituto de Ciências Biológicas (ICB), Universidade Federal de Rio Grande-FURG, Rio Grande, Rio Grande do Sul-FURG, Brazil; Programa de Pós-Graduação em Ciências Fisiológicas -FAC, ICB, Universidade Federal do Rio Grande-FURG, Rio Grande, RS, Brazil; Rede de Nanotoxicologia (MCTI/CNPq), Brazil; Instituto Nacional de Ciência e Tecnologia em Nanomateriais de Carbono (CNPq), Belo Horizonte, MG, Brazil
| | - L W Kist
- Faculdade de Biociências - PUCRS/INCT-TM (CNPq), Porto Alegre, RS, Brazil
| | - E A Almeida
- Universidade Estadual Paulista, São José do Rio Preto, SP, Brazil
| | - D G H Silva
- Universidade Estadual Paulista, São José do Rio Preto, SP, Brazil
| | - C D Bonan
- Faculdade de Biociências - PUCRS/INCT-TM (CNPq), Porto Alegre, RS, Brazil
| | - S Altenhofen
- Faculdade de Biociências - PUCRS/INCT-TM (CNPq), Porto Alegre, RS, Brazil
| | - C G Kaufmann
- Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil
| | - M R Bogo
- Faculdade de Biociências - PUCRS/INCT-TM (CNPq), Porto Alegre, RS, Brazil
| | - D M Barros
- Instituto de Ciências Biológicas (ICB), Universidade Federal de Rio Grande-FURG, Rio Grande, Rio Grande do Sul-FURG, Brazil; Programa de Pós-Graduação em Ciências Fisiológicas -FAC, ICB, Universidade Federal do Rio Grande-FURG, Rio Grande, RS, Brazil; Rede de Nanotoxicologia (MCTI/CNPq), Brazil; Instituto Nacional de Ciência e Tecnologia em Nanomateriais de Carbono (CNPq), Belo Horizonte, MG, Brazil
| | - S Oliveira
- Instituto Nacional de Ciência e Tecnologia em Nanomateriais de Carbono (CNPq), Belo Horizonte, MG, Brazil; Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
| | - V Geraldo
- Instituto Nacional de Ciência e Tecnologia em Nanomateriais de Carbono (CNPq), Belo Horizonte, MG, Brazil; Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
| | - R G Lacerda
- Instituto Nacional de Ciência e Tecnologia em Nanomateriais de Carbono (CNPq), Belo Horizonte, MG, Brazil; Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
| | - A S Ferlauto
- Instituto Nacional de Ciência e Tecnologia em Nanomateriais de Carbono (CNPq), Belo Horizonte, MG, Brazil; Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
| | - Luiz Orlando Ladeira
- Instituto Nacional de Ciência e Tecnologia em Nanomateriais de Carbono (CNPq), Belo Horizonte, MG, Brazil; Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
| | - J M Monserrat
- Instituto de Ciências Biológicas (ICB), Universidade Federal de Rio Grande-FURG, Rio Grande, Rio Grande do Sul-FURG, Brazil; Programa de Pós-Graduação em Ciências Fisiológicas -FAC, ICB, Universidade Federal do Rio Grande-FURG, Rio Grande, RS, Brazil; Rede de Nanotoxicologia (MCTI/CNPq), Brazil; Instituto Nacional de Ciência e Tecnologia em Nanomateriais de Carbono (CNPq), Belo Horizonte, MG, Brazil.
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25
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de Abreu MS, Giacomini AC, Echevarria DJ, Kalueff AV. Legal aspects of zebrafish neuropharmacology and neurotoxicology research. Regul Toxicol Pharmacol 2019; 101:65-70. [DOI: 10.1016/j.yrtph.2018.11.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 11/13/2018] [Accepted: 11/15/2018] [Indexed: 12/31/2022]
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26
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Volgin AD, Yakovlev OA, Demin KA, de Abreu MS, Alekseeva PA, Friend AJ, Lakstygal AM, Amstislavskaya TG, Bao W, Song C, Kalueff AV. Zebrafish models for personalized psychiatry: Insights from individual, strain and sex differences, and modeling gene x environment interactions. J Neurosci Res 2018; 97:402-413. [PMID: 30320468 DOI: 10.1002/jnr.24337] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 08/16/2018] [Accepted: 09/17/2018] [Indexed: 12/30/2022]
Abstract
Currently becoming widely recognized, personalized psychiatry focuses on unique physiological and genetic profiles of patients to best tailor their therapy. However, the role of individual differences, as well as genetic and environmental factors, in human psychiatric disorders remains poorly understood. Animal experimental models are a valuable tool to improve our understanding of disease pathophysiology and its molecular mechanisms. Due to high reproduction capability, fully sequenced genome, easy gene editing, and high genetic and physiological homology with humans, zebrafish (Danio rerio) are emerging as a novel powerful model in biomedicine. Mounting evidence supports zebrafish as a useful model organism in CNS research. Robustly expressed in these fish, individual, strain, and sex differences shape their CNS responses to genetic, environmental, and pharmacological manipulations. Here, we discuss zebrafish as a promising complementary translational tool to further advance patient-centered personalized psychiatry.
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Affiliation(s)
- Andrey D Volgin
- Almazov National Medical Research Centre, Ministry of Healthcare of Russian Federation, St. Petersburg, Russia.,Institute of Translational Biomedicine, St. Petersburg State University, St. Petersburg, Russia.,Military Medical Academy, St Petersburg, Russia
| | - Oleg A Yakovlev
- Almazov National Medical Research Centre, Ministry of Healthcare of Russian Federation, St. Petersburg, Russia.,Institute of Translational Biomedicine, St. Petersburg State University, St. Petersburg, Russia.,Military Medical Academy, St Petersburg, Russia
| | - Konstantin A Demin
- Almazov National Medical Research Centre, Ministry of Healthcare of Russian Federation, St. Petersburg, Russia.,Institute of Translational Biomedicine, St. Petersburg State University, St. Petersburg, Russia
| | - Murilo S de Abreu
- Bioscience Institute, University of Passo Fundo (UPF), Passo Fundo, Brazil.,Postgraduate Program in Pharmacology, Federal University of Santa Maria, Santa Maria, Brazil
| | - Polina A Alekseeva
- Almazov National Medical Research Centre, Ministry of Healthcare of Russian Federation, St. Petersburg, Russia
| | - Ashton J Friend
- Tulane University School of Science and Engineering, New Orleans, Louisiana
| | - Anton M Lakstygal
- Almazov National Medical Research Centre, Ministry of Healthcare of Russian Federation, St. Petersburg, Russia.,Institute of Translational Biomedicine, St. Petersburg State University, St. Petersburg, Russia
| | - Tamara G Amstislavskaya
- Laboratory of Translational Biopsychiatry, Scientific Research Institute of Physiology and Basic Medicine, Novosibirsk, Russia
| | - Wandong Bao
- School of Pharmacy, Southwest University, Chongqing, China
| | - Cai Song
- Research Institute of Marine Drugs and Nutrition, Guangdong Ocean University, Zhanjiang, China
| | - Allan V Kalueff
- School of Pharmacy, Southwest University, Chongqing, China.,Ural Federal University, Ekaterinburg, Russia.,ZENEREI Research Center, Slidell, Louisiana.,Institute of Experimental Medicine, Almazov National Medical Research Centre, Ministry of Healthcare of Russian Federation, St. Petersburg, Russia.,Granov Russian Scientific Center of Radiology and Surgical Technologies, Ministry of Healthcare of Russian Federation, St. Petersburg, Russia.,Scientific Research Institute of Physiology and Basic Medicine, Novosibirsk, Russia.,Laboratory of Biological Psychiatry, Institute of Translational Biomedicine, St. Petersburg State University, St. Petersburg, Russia
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27
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Divergent action of fluoxetine in zebrafish according to responsivity to novelty. Sci Rep 2018; 8:13908. [PMID: 30224742 PMCID: PMC6141609 DOI: 10.1038/s41598-018-32263-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Accepted: 08/29/2018] [Indexed: 01/13/2023] Open
Abstract
Here we show that the novel object recognition test can discriminate between high (HRN, neophobic) and low (LRN, neophilic) novelty responders in zebrafish populations. Especially when we observe the latency to the first entry in the novel object zone, zebrafish did not maintain these behavioral phenotypes in sequential tests and only the HRN group returned to their initial responsive behavior when exposed to fluoxetine. Our results have important implications for behavioral data analysis since such behavioral differences can potentially increase individual response variability and interfere with the outcomes obtained from various behavioral tasks. Our data reinforce the validity of personality determination in zebrafish since we show clear differences in behavior in response to fluoxetine.
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28
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Comprehensive characterization of neurochemicals in three zebrafish chemical models of human acute organophosphorus poisoning using liquid chromatography-tandem mass spectrometry. Anal Bioanal Chem 2018; 410:1735-1748. [PMID: 29313079 DOI: 10.1007/s00216-017-0827-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 12/01/2017] [Accepted: 12/12/2017] [Indexed: 12/13/2022]
Abstract
There is a growing interest in biological models to investigate the effect of neurotransmitter dysregulation on the structure and function of the central nervous system (CNS) at different stages of development. Zebrafish, a vertebrate model increasingly used in neurobiology and neurotoxicology, shares the common neurotransmitter systems with mammals, including glutamate, GABA, glycine, dopamine, norepinephrine, epinephrine, serotonin, acetylcholine, and histamine. In this study, we have evaluated the performance of liquid chromatography-tandem mass spectrometry (LC-MS/MS) for the multiresidue determination of neurotransmitters and related metabolites. In a first step, ionization conditions were tested in positive electrospray mode and optimum fragmentation patterns were determined to optimize two selected reaction monitoring (SRM) transitions. Chromatographic conditions were optimized considering the chemical structure and chromatographic behavior of the analyzed compounds. The best performance was obtained with a Synergy Polar-RP column, which allowed the separation of the 38 compounds in 30 min. In addition, the performance of LC-MS/MS was studied in terms of linearity, sensitivity, intra- and inter-day precision, and overall robustness. The developed analytical method was able to quantify 27 of these neurochemicals in zebrafish chemical models for mild (P1), moderate (P2), and severe (P3) acute organophosphorus poisoning (OPP). The results show a general depression of synaptic-related neurochemicals, including the excitatory and inhibitory amino acids, as well as altered phospholipid metabolism, with specific neurochemical profiles associated to the different grades of severity. These results confirmed that the developed analytical method is a new tool for neurotoxicology research using the zebrafish model.
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29
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Mahabir S, Gerlai R. The Importance of Holding Water: Salinity and Chemosensory Cues Affect Zebrafish Behavior. Zebrafish 2017; 14:444-458. [DOI: 10.1089/zeb.2017.1472] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Affiliation(s)
- Samantha Mahabir
- Department of Cell and Systems Biology, University of Toronto, Toronto, Canada
| | - Robert Gerlai
- Department of Cell and Systems Biology, University of Toronto, Toronto, Canada
- Department of Psychology, University of Toronto Mississauga, Mississauga, Canada
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30
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Zheng S, Liu C, Huang Y, Bao M, Huang Y, Wu K. Effects of 2,2′,4,4′-tetrabromodiphenyl ether on neurobehavior and memory change and bcl-2 , c-fos , grin1b and lingo1b gene expression in male zebrafish ( Danio rerio ). Toxicol Appl Pharmacol 2017; 333:10-16. [PMID: 28807763 DOI: 10.1016/j.taap.2017.08.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Revised: 08/04/2017] [Accepted: 08/10/2017] [Indexed: 02/05/2023]
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31
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Tran S, Fulcher N, Nowicki M, Desai P, Tsang B, Facciol A, Chow H, Gerlai R. Time-dependent interacting effects of caffeine, diazepam, and ethanol on zebrafish behaviour. Prog Neuropsychopharmacol Biol Psychiatry 2017; 75:16-27. [PMID: 28025019 DOI: 10.1016/j.pnpbp.2016.12.004] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Revised: 12/04/2016] [Accepted: 12/20/2016] [Indexed: 01/08/2023]
Abstract
Zebrafish have become a popular animal model for behavioural pharmacology due to their small size, rapid development, and amenability to high throughput behavioural drug screens. Furthermore, water-soluble compounds can be administered via immersion of the fish in the drug solution, which provides a non-invasive drug delivery method. Numerous studies have demonstrated stimulant effects of alcohol. Diazepam and caffeine, on the other hand have been found to have inhibitory effect on locomotor activity in zebrafish. However, the time-dependent changes induced by these psychoactive drugs are rarely reported, and potential drug interactions have not been examined in zebrafish, despite the translational relevance of this question. In the current study, we examine time- and dose-dependent changes in zebrafish following exposure to caffeine, diazepam, and ethanol quantifying four different behavioural parameters over a 30min recording session. We subsequently analyze potential drug-drug interactions by co-administering the three drugs in different combinations. Our time-course and dose-response analyses for each of the three drugs represent so far the most detailed studies available serving as a foundation for future psychopharmacology experiments with zebrafish. Furthermore, we report significant interactions between the three drugs corroborating findings obtained with rodent models as well as in humans, providing translational relevance for the zebrafish model.
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Affiliation(s)
- Steven Tran
- University of Toronto, Department of Cell and Systems Biology, Canada.
| | - Niveen Fulcher
- University of Toronto Mississauga, Department of Psychology, Canada
| | - Magda Nowicki
- University of Toronto Mississauga, Department of Psychology, Canada
| | - Priyanka Desai
- University of Toronto Mississauga, Department of Psychology, Canada
| | - Benjamin Tsang
- University of Toronto Mississauga, Department of Psychology, Canada
| | - Amanda Facciol
- University of Toronto Mississauga, Department of Psychology, Canada
| | - Hayden Chow
- University of Western Ontario, Department of Physiology and Pharmacology, Canada
| | - Robert Gerlai
- University of Toronto, Department of Cell and Systems Biology, Canada; University of Toronto Mississauga, Department of Psychology, Canada.
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32
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Tran S, Chow H, Tsang B, Facciol A, Gandhi P, Desai P, Gerlai R. Zebrafish Are Able to Detect Ethanol in Their Environment. Zebrafish 2017; 14:126-132. [DOI: 10.1089/zeb.2016.1372] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Affiliation(s)
- Steven Tran
- Department of Cell and Systems Biology, University of Toronto, Toronto, Canada
| | - Hayden Chow
- Department of Physiology and Pharmacology, University of Western Ontario, London, Canada
| | - Benjamin Tsang
- Department of Psychology, University of Toronto Mississauga, Mississauga, Canada
| | - Amanda Facciol
- Department of Psychology, University of Toronto Mississauga, Mississauga, Canada
| | - Prabhlene Gandhi
- Department of Psychology, University of Toronto Mississauga, Mississauga, Canada
| | - Priyanka Desai
- Department of Psychology, University of Toronto Mississauga, Mississauga, Canada
| | - Robert Gerlai
- Department of Cell and Systems Biology, University of Toronto, Toronto, Canada
- Department of Psychology, University of Toronto Mississauga, Mississauga, Canada
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Burton DF, Zhang C, Boa-Amponsem O, Mackinnon S, Cole GJ. Long-term behavioral change as a result of acute ethanol exposure in zebrafish: Evidence for a role for sonic hedgehog but not retinoic acid signaling. Neurotoxicol Teratol 2017; 61:66-73. [PMID: 28223149 DOI: 10.1016/j.ntt.2017.01.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 01/17/2017] [Accepted: 01/22/2017] [Indexed: 12/31/2022]
Abstract
BACKGROUND Developmental exposure to ethanol is recognized to produce long-term neurobehavioral impairment in multiple animal models. However, the molecular mechanisms underlying these deficits remain poorly understood. The present study was undertaken to ascertain whether two well-characterized targets of prenatal alcohol exposure, sonic hedgehog (Shh) and retinoic acid (RA), that induce the hallmark morphological phenotypes of fetal alcohol spectrum disorders (FASD), are involved in the generation of behavioral alterations as a result of alcohol exposure. METHODS Zebrafish embryos were exposed to ethanol (0%, 1%, 3%) at either 8-10 or 24-27h post-fertilization (hpf) and then evaluated during adolescence in the novel tank dive test to assess anxiety and risk-taking behavior. Overt signs of dysmorphogenesis were also scored and behavioral and morphological changes were compared for embryos treated with alcohol alone or in combination with subthreshold doses of shh or alhh1a3 morpholinos (MOs). RESULTS Ethanol treated fish displayed altered tank diving behavior that was not exacerbated by combined MO treatment. While treatment of embryos with either shha mRNA or RA prior to ethanol exposure only ameliorated the altered tank diving response in the case of shha mRNA overexpression, dysmorphogenesis was rescued by both treatments. CONCLUSION These results suggest that the effects of ethanol exposure on changes in anxiety and risk-taking behavior in adolescent zebrafish is manifested by a blunting of Shh, but not RA, signaling during early development.
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Affiliation(s)
- Derek F Burton
- Julius L. Chambers Biomedical/Biotechnology Research Institute, United States; Department of Biological and Biomedical Sciences, United States
| | - Chengjin Zhang
- Julius L. Chambers Biomedical/Biotechnology Research Institute, United States
| | - Oswald Boa-Amponsem
- Julius L. Chambers Biomedical/Biotechnology Research Institute, United States; Integrated Biosciences Program, North Carolina Central University, Durham, NC 27707, United States
| | - Shanta Mackinnon
- Julius L. Chambers Biomedical/Biotechnology Research Institute, United States
| | - Gregory J Cole
- Julius L. Chambers Biomedical/Biotechnology Research Institute, United States; Department of Biological and Biomedical Sciences, United States.
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Johnson A, Hamilton TJ. Modafinil decreases anxiety-like behaviour in zebrafish. PeerJ 2017; 5:e2994. [PMID: 28229024 PMCID: PMC5312568 DOI: 10.7717/peerj.2994] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 01/16/2017] [Indexed: 12/31/2022] Open
Abstract
Modafinil (2-((diphenylmethyl)sulfinyl)acetamide), a selective dopamine and norepinephrine transporter inhibitor, is most commonly prescribed for narcolepsy but has gained recent interest for treating a variety of disorders. Zebrafish (Danio rerio) are becoming a model of choice for pharmacological and behavioural research. To investigate the behavioural effects of modafinil on anxiety, we administered doses of 0, 2, 20, and 200 mg/L for 30 minutes then tested zebrafish in the novel approach test. In this test, the fish was placed into a circular arena with a novel object in the center and motion-tracking software was used to quantify the time the fish spent in the outer area of the arena (thigmotaxis zone), middle third of the arena (transition zone) and center of the arena, as well as total distance traveled, immobility and meandering. Modafinil caused a decrease in time spent in the thigmotaxis zone and increased time spent in the transition zone across all doses. Modafinil did not significantly alter the time spent in the center zone (near the novel object), the distance moved, meandering, or the duration of time spent immobile. We also validated this test as a measure of anxiety with the administration of ethanol (1%) which decreased time spent in the thigmotaxis zone and increased time spent in the transition zone. These results suggest that modafinil decreases anxiety-like behaviour in zebrafish.
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Affiliation(s)
- Adrian Johnson
- Department of Psychology, MacEwan University , Edmonton , Alberta , Canada
| | - Trevor James Hamilton
- Department of Psychology, MacEwan University, Edmonton, Alberta, Canada; Neuroscience and Mental Health Institute, Universtiy of Alberta, Edmonton, Canada
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Tran S, Chatterjee D, Facciol A, Gerlai R. Concentration, population, and context-dependent effects of AM251 in zebrafish. Psychopharmacology (Berl) 2016; 233:1445-54. [PMID: 26883874 DOI: 10.1007/s00213-016-4240-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2015] [Accepted: 02/07/2016] [Indexed: 01/03/2023]
Abstract
RATIONALE The function of the cannabinoid type 1 receptor (CB1-R) is poorly understood in zebrafish, and numerous inconsistent effects have been reported on it in the literature. OBJECTIVE The objective of the present study is to determine whether differences in the reported effects of CB1-R antagonism on anxiety-like behavioural responses, dopaminergic and serotonergic responses are due to concentration, context-dependent and/or population (genotype-related) effects. METHOD Two genetically distinct populations of zebrafish (AB and short fin (SF)) were treated with different concentrations of AM251 (0, 0.1, 1mg/L), and behavioural responses were quantified under two different contexts: one, following habituation and two, subsequently in a novel environment. The levels of dopamine, serotonin and their metabolites 3,4-dihydroxyindole acetic acid (DOPAC) and 5-hydroxyindoleacetic acid (5-HIAA) were quantified from whole-brain tissue. RESULTS We demonstrate that a 60-min exposure to AM251 (0, 0.1, 1mg/L) does not alter behavioural performance following habituation in either populations. However, when subsequently transferred to a novel environment, zebrafish that were pre-treated with the highest dose of AM251 (1mg/L) exhibited increased anxiety-like behavioural responses including elevated absolute turn angle, freezing and bottom dwelling. We found that exposure to the highest dose of AM251 (1mg/L) for 60min increased serotonin in fish of both populations tested. In contrast, exposure to 0.1mg/L AM251 decreased, whereas to 1mg/L AM251 increased dopamine, DOPAC and 5-HIAA in fish of both populations. CONCLUSION Our results demonstrate a genotype-independent effect of AM251 but imply that the inconsistent findings obtained after pharmacological blockade of CB1-Rs in zebrafish may be due to a combination of concentration- and environmental context-dependent effects.
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Affiliation(s)
- Steven Tran
- Department of Cell & Systems Biology, University of Toronto, 3359 Mississauga Road North, DV 1022D, Mississauga, Ontario, L5L 1C6, Canada.
| | - Diptendu Chatterjee
- Department of Psychology, University of Toronto Mississauga, 3359 Mississauga Road North, CC4004, Mississauga, Ontario, L5L 1C6, Canada
| | - Amanda Facciol
- Department of Psychology, University of Toronto Mississauga, 3359 Mississauga Road North, CC4004, Mississauga, Ontario, L5L 1C6, Canada
| | - Robert Gerlai
- Department of Cell & Systems Biology, University of Toronto, 3359 Mississauga Road North, DV 1022D, Mississauga, Ontario, L5L 1C6, Canada.
- Department of Psychology, University of Toronto Mississauga, 3359 Mississauga Road North, CC4004, Mississauga, Ontario, L5L 1C6, Canada.
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Tran S, Facciol A, Gerlai R. Home tank water versus novel water differentially affect alcohol-induced locomotor activity and anxiety related behaviours in zebrafish. Pharmacol Biochem Behav 2016; 144:13-9. [PMID: 26921455 DOI: 10.1016/j.pbb.2016.02.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Revised: 02/18/2016] [Accepted: 02/22/2016] [Indexed: 12/22/2022]
Abstract
The zebrafish may be uniquely well suited for studying alcohol's mechanisms of action in vivo, since alcohol can be administered via immersion in a non-invasive manner. Despite the robust behavioural effects of alcohol administration in mammals, studies reporting the locomotor stimulant and anxiolytic effects of alcohol in zebrafish have been inconsistent. In the current study, we examined whether differences in the type of water used for alcohol exposure and behavioural testing contribute to these inconsistencies. To answer this question, we exposed zebrafish to either home water from their housing tanks or novel water from an isolated reservoir (i.e. water lacking zebrafish chemosensory and olfactory cues) with 0% or 1% v/v alcohol for 30 min, a 2 × 2 between subject experimental designs. Behavioural responses were quantified throughout the 30-minute exposure session via a video tracking system. Although control zebrafish exposed to home water and novel water were virtually indistinguishable in their behavioural responses, alcohol's effect on locomotor activity and anxiety-like behavioural responses were dependent on the type of water used for testing. Alcohol exposure in home tank water produced a mild anxiolytic and locomotor stimulant effect, whereas alcohol exposure in novel water produced an anxiogenic effect without altering locomotor activity. These results represent a dissociation between alcohol's effects on locomotor and anxiety related responses, and also illustrate how environmental factors, in this case familiarity with the water, may interact with such effects. In light of these findings, we urge researchers to explicitly state the type of water used.
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Affiliation(s)
- Steven Tran
- University of Toronto, Department of Cell and Systems Biology, Canada.
| | - Amanda Facciol
- University of Toronto Mississauga, Department of Psychology, Canada
| | - Robert Gerlai
- University of Toronto, Department of Cell and Systems Biology, Canada; University of Toronto Mississauga, Department of Psychology, Canada.
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Wang Y, Li S, Liu W, Wang F, Hu LF, Zhong ZM, Wang H, Liu CF. Vesicular monoamine transporter 2 (Vmat2) knockdown elicits anxiety-like behavior in zebrafish. Biochem Biophys Res Commun 2016; 470:792-7. [PMID: 26801555 DOI: 10.1016/j.bbrc.2016.01.079] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Accepted: 01/13/2016] [Indexed: 01/30/2023]
Abstract
Vesicular monoamine transporter 2 (Vmat2) is widely distributed in the central nervous system, and responsible for uptaking transmitters into the vesicles. However, whether Vmat2-deficiency is related to the anxiety is rarely investigated, especially in zebrafish. Here, we reported Vmat2 heterzygous mutant zebrafish displayed anxiety-like behavior. The mutants spent less time in the top area and took longer latency to the top in the novel tank test. Consistently, they showed dark avoidance in the light/dark box test, with longer duration in the light zone and increased number of crossing between the two zones. Monoamine concentration analysis showed that the levels of monoamine neurotransmitters including dopamine (DA), 5-hydroxy tryptamine (5-HT) and norepinephrine (NE), as well as their metabolites were decreased in VMAT mutants. Taken together, these findings suggest that Vmat2 heterzygous mutant zebrafish may serve as a new model of anxiety, which may be related with the low level of DA, 5-HT and NE.
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Affiliation(s)
- Yali Wang
- Department of Neurology and Suzhou Clinical Research Center of Neurological Disease, The Second Affiliated Hospital of Soochow University, Suzhou 215004, China; Institutes of Neuroscience, Soochow University, Suzhou 215123, China
| | - Siyue Li
- Department of Neurology and Suzhou Clinical Research Center of Neurological Disease, The Second Affiliated Hospital of Soochow University, Suzhou 215004, China; Institutes of Neuroscience, Soochow University, Suzhou 215123, China
| | - Wenwen Liu
- Institutes of Neuroscience, Soochow University, Suzhou 215123, China
| | - Fen Wang
- Institutes of Neuroscience, Soochow University, Suzhou 215123, China
| | - Li-Fang Hu
- Institutes of Neuroscience, Soochow University, Suzhou 215123, China
| | - Zhao-Min Zhong
- Center for Circadian Clock, Soochow University, Suzhou, China; School of Biology & Basic Medical Sciences, Medical College, Soochow University, Suzhou 215123, Jiangsu, China
| | - Han Wang
- Center for Circadian Clock, Soochow University, Suzhou, China; School of Biology & Basic Medical Sciences, Medical College, Soochow University, Suzhou 215123, Jiangsu, China
| | - Chun-Feng Liu
- Department of Neurology and Suzhou Clinical Research Center of Neurological Disease, The Second Affiliated Hospital of Soochow University, Suzhou 215004, China; Institutes of Neuroscience, Soochow University, Suzhou 215123, China; Beijing Key Laboratory for Parkinson's Disease, Beijing 100053, China.
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Tran S, Facciol A, Gerlai R. The Zebrafish, a Novel Model Organism for Screening Compounds Affecting Acute and Chronic Ethanol-Induced Effects. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2016; 126:467-84. [DOI: 10.1016/bs.irn.2016.02.016] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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