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Comprehensive Analysis of Neurotoxin-Induced Ablation of Dopaminergic Neurons in Zebrafish Larvae. Biomedicines 2019; 8:biomedicines8010001. [PMID: 31905670 PMCID: PMC7168159 DOI: 10.3390/biomedicines8010001] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 12/24/2019] [Accepted: 12/25/2019] [Indexed: 12/12/2022] Open
Abstract
Neurotoxin exposure of zebrafish larvae has been used to mimic a Parkinson’s disease (PD) phenotype and to facilitate high-throughput drug screening. However, the vulnerability of zebrafish to various neurotoxins was shown to be variable. Here, we provide a direct comparison of ablative effectiveness in order to identify the optimal neurotoxin-mediated dopaminergic (DAnergic) neuronal death in larval zebrafish. Transgenic zebrafish, Tg(dat:eGFP), were exposed to different concentrations of the neurotoxins MPTP, MPP+, paraquat, 6-OHDA, and rotenone for four days, starting at three days post-fertilization. The LC50 of each respective neurotoxin concentration was determined. Confocal live imaging on Tg(dat:eGFP) showed that MPTP, MPP+, and rotenone caused comparable DAnergic cell loss in the ventral diencephalon (vDC) region while, paraquat and 6-OHDA caused fewer losses of DAnergic cells. These results were further supported by respective gene expression analyses of dat, th, and p53. Importantly, the loss of DAnergic cells from exposure to MPTP, MPP+, and rotenone impacted larval locomotor function. MPTP induced the largest motor deficit, but this was accompanied by the most severe morphological impairment. We conclude that, of the tested neurotoxins, MPP+ recapitulates a substantial degree of DAnergic ablation and slight locomotor perturbations without systemic defects indicative of a Parkinsonian phenotype.
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Ünal İ, Çalışkan-Ak E, Üstündağ ÜV, Ateş PS, Alturfan AA, Altinoz MA, Elmaci I, Emekli-Alturfan E. Neuroprotective effects of mitoquinone and oleandrin on Parkinson's disease model in zebrafish. Int J Neurosci 2019; 130:574-582. [PMID: 31771386 DOI: 10.1080/00207454.2019.1698567] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Aim: The aim of this study is to investigate the possible protective effects of mitoquinone and oleandrin on rotenone induced Parkinson's disease in zebrafish. Materials and methods: Adult zebrafish were exposed to rotenone and mitoquinone for 30 days. Biochemical parameters were determined by spectrophotometric method and Parkinson's disease-related gene expressions were determined by reverse transcription polymerase chain reaction method. Measurement of neurotransmitters was performed by liquid chromatography tandem-mass spectrometry instrument. The accumulation of synuclein was demonstrated by immunohistochemical staining. In vitro thiazolyl blue tetrazolium bromide method was applied to determine the mitochondrial function of synaptosomal brain fractions using rotenone as a neurotoxic agent and mitoquinone and oleandrin as neuroprotective agents. Results: Mitoquinone improved the oxidant-antioxidant balance and neurotransmitter levels that were disrupted by rotenone. Mitoquinone also ameliorated the expressions of Parkinson's disease-related gene expressions that were disrupted by rotenone. According to thiazolyl blue tetrazolium bromide assay results, mitoquinone and oleandrin increased mitochondrial function which was decreased due to rotenone exposure. Conclusion: Based on the results of our study, positive effects of mitoquinone were observed in Parkinson's disease model induced by rotenone in zebrafish.
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Affiliation(s)
- İsmail Ünal
- Department of Biochemistry, Faculty of Dentistry, Marmara University, Istanbul, Turkey
| | - Esin Çalışkan-Ak
- Department of Histology and Embryology, Faculty of Dentistry, Marmara University, Istanbul, Turkey
| | - Ünsal V Üstündağ
- Department of Biochemistry, Faculty of Medicine, Istanbul Medipol University, Kavacık, Istanbul, Turkey
| | - Perihan S Ateş
- Department of Biochemistry, Faculty of Dentistry, Marmara University, Istanbul, Turkey
| | - Ahmet A Alturfan
- Department of Biochemistry, Cerrahpasa Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Meric A Altinoz
- Department of Biochemistry, Acibadem University, Istanbul, Turkey
| | - Ilhan Elmaci
- Department of Neurosurgery, Acibadem University, Istanbul, Turkey
| | - Ebru Emekli-Alturfan
- Department of Biochemistry, Faculty of Dentistry, Marmara University, Istanbul, Turkey
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AminiTabrizi R, Hassan D, Davis R, Tucker KR. Analysis of beta-blocker bioconcentration in brown planaria (Girardia dorotocephala) and its effects on regeneration. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:27435-27443. [PMID: 31327142 DOI: 10.1007/s11356-019-05960-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 07/11/2019] [Indexed: 06/10/2023]
Abstract
Production, distribution, and disposal of pharmaceutical products, including beta-blockers, have become a global issue. Beta-blockers are known to persist in the environment months after their release and may result in the disruption of the homeostatic system in non-target organisms. Here, we study the bioconcentration of three of the most commonly used beta-blockers and their effect on the regeneration of Girardia dorotocephala, a freshwater brown planarian. Acute toxicity tests determined LC50s for acebutolol, metoprolol, and propranolol to be 778 mg/L, 711 mg/L, and 111 mg/L, respectively. The quantification and analysis of beta-blocker bioconcentration during acute exposure were performed by liquid chromatography-tandem mass spectrometry (LC-MS/MS). After 4 days of exposure to beta-blockers, the bioconcentration drastically decreased for all three beta-blockers at all exposure levels, suggesting that an effective mechanism to reduce uptake or excrete beta-blockers could be present. Additionally, Girardia dorotocephala were cut proximal to the head and the quality of regeneration was documented from each fragment daily. No significant difference was visually observed after 2 weeks of regeneration between the brown planarians placed in beta-blocker solution and those placed in control solution.
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Affiliation(s)
- Roya AminiTabrizi
- Bio5 Institute, The University of Arizona, 1657 East Helen Street, PO Box 210240, Tucson, AZ, 85721, USA
| | - Dalia Hassan
- Department of Chemistry, College of Arts and Sciences, Southern Illinois University Edwardsville, 44 Circle Drive, Science Building West, Box - 1652, Edwardsville, IL, 62026-1652, USA
| | - Rachel Davis
- Department of Chemistry, College of Arts and Sciences, Southern Illinois University Edwardsville, 44 Circle Drive, Science Building West, Box - 1652, Edwardsville, IL, 62026-1652, USA
| | - Kevin R Tucker
- Department of Chemistry, College of Arts and Sciences, Southern Illinois University Edwardsville, 44 Circle Drive, Science Building West, Box - 1652, Edwardsville, IL, 62026-1652, USA.
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Franco MB, Andrade TS, Sousa-Moura D, Lopes da Silva M, Machado Ferraz IB, Camargo NS, Domingues I, Oliveira R, Grisolia CK. Exposure to dilute concentrations of bupropion affects zebrafish early life stages. CHEMOSPHERE 2019; 222:175-183. [PMID: 30708151 DOI: 10.1016/j.chemosphere.2019.01.141] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 01/21/2019] [Accepted: 01/24/2019] [Indexed: 06/09/2023]
Abstract
Psychiatric pharmaceuticals are one of the most prescribed active substances globally. Bupropion (BPP) is an antidepressant that acts via inhibition of norepinephrine and dopamine reuptake. It has been found in various water matrices, and thus its effects on aquatic organisms must be studied. The present study aimed to evaluate the acute toxic effects of BPP on zebrafish (Danio rerio) early life stages. For developmental analysis, organisms were exposed for 168 h to concentrations ranging from 0 to 82000 μg/L. Two other experiments were performed by exposing embryos to a wide range of concentrations (from 0 to 50000 μg/L) in order to evaluate BPP effects on embryonic behavior, using the Zebrabox and testing at the biochemical level (acetylcholinesterase, glutathione-S-transferase, lactate dehydrogenase and catalase). Developmental analysis indicated that BPP had low acute toxicity with a calculated 168 h-LC50 of 50346 μg/L. Concentrations equal to or above 44800 μg/L elicited several effects such as hatching delay, edemas and tail deformities. However, concentrations from 7300 μg/L upwards elicited equilibrium alteration. Behavioral analysis showed that BPP affected zebrafish locomotor behavior by decreasing activity at 0.6 μg/L, increasing activity at 8.8 and 158 μg/L, and decreasing activity at 50000 μg/L. Biochemical analysis showed an increase of AChE activity at 158 and 2812 μg/L, an increase in GST at the highest concentrations, CAT alteration and increase of LDH at 0.6, 2812 and 50000 μg/L. We can conclude that BPP affects zebrafish early life stages at environmental concentrations.
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Affiliation(s)
- Mariana Bernardes Franco
- Laboratório de Genética Toxicológica, Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, UnB, 70910-900, Brasília, Distrito Federal, Brazil; Faculdade da Ceilândia, Universidade de Brasília, 72220-90, Brasília, Distrito Federal, Brazil.
| | - Thayres S Andrade
- Laboratório de Genética Toxicológica, Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, UnB, 70910-900, Brasília, Distrito Federal, Brazil; Universidade Federal do Ceará, UFC, Campus de Crateús, 63700-000, Crateús, Ceará, Brazil.
| | - Diego Sousa-Moura
- Laboratório de Genética Toxicológica, Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, UnB, 70910-900, Brasília, Distrito Federal, Brazil.
| | - Muriel Lopes da Silva
- Laboratório de Genética Toxicológica, Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, UnB, 70910-900, Brasília, Distrito Federal, Brazil.
| | - Irvin Bryan Machado Ferraz
- Laboratório de Genética Toxicológica, Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, UnB, 70910-900, Brasília, Distrito Federal, Brazil.
| | - Níchollas Serafim Camargo
- Laboratório de Genética Toxicológica, Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, UnB, 70910-900, Brasília, Distrito Federal, Brazil; Faculdade da Ceilândia, Universidade de Brasília, 72220-90, Brasília, Distrito Federal, Brazil.
| | - Inês Domingues
- Departamento de Biologia & CESAM, Universidade de Aveiro, Campus Universitário de Santiago, 3810-193, Aveiro, Portugal.
| | - Rhaul Oliveira
- Laboratório de Genética Toxicológica, Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, UnB, 70910-900, Brasília, Distrito Federal, Brazil; Faculdade de Tecnologia, Universidade Estadual de Campinas, UNICAMP, 13484-332, Limeira, São Paulo, Brazil; Programa de Pós-graduação em Toxicologia e Análises Toxicológicas, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, USP, 05508-000, Butantã, São Paulo, Brazil.
| | - Cesar Koppe Grisolia
- Laboratório de Genética Toxicológica, Departamento de Genética e Morfologia, Instituto de Ciências Biológicas, Universidade de Brasília, UnB, 70910-900, Brasília, Distrito Federal, Brazil.
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Selvaraj V, Venkatasubramanian H, Ilango K, Santhakumar K. A simple method to study motor and non-motor behaviors in adult zebrafish. J Neurosci Methods 2019; 320:16-25. [DOI: 10.1016/j.jneumeth.2019.03.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Revised: 02/19/2019] [Accepted: 03/09/2019] [Indexed: 11/15/2022]
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56
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Attaran A, Salahinejad A, Crane AL, Niyogi S, Chivers DP. Chronic exposure to dietary selenomethionine dysregulates the genes involved in serotonergic neurotransmission and alters social and antipredator behaviours in zebrafish (Danio rerio). ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2019; 246:837-844. [PMID: 30623840 DOI: 10.1016/j.envpol.2018.12.090] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 12/27/2018] [Accepted: 12/28/2018] [Indexed: 06/09/2023]
Abstract
Selenium (Se) is a metalloid of potential interest from both a toxicological and nutritional perspective, having a range of safe intake. The adverse neuro-behavioural effects of Se have been investigated in both humans and fishes, but little is known about its effects on social behaviours or the serotonergic signaling pathway in the brain. In the present study, we investigated the effects of chorionic dietary exposure to Se (as selenomethionine) at different concentrations (control, 2.1, 11.6 or 31.5 μg/g dry wt.) on antipredator avoidance, shoaling behaviour, and social group preferences in adult zebrafish (Danio rerio). In addition, we also measured the expression of important genes in the serotonergic pathway that influence social behaviours. After 60 days of exposure, the highest dose (31.5 μg/g dry wt.) caused the highest level of baseline fear behaviour, with fish swimming lower in the water column and in tighter shoals compared to fish in the other treatments. With high levels of baseline fear, these fish did not significantly intensify fear behaviours in response to predation risk in the form of exposure to chemical alarm cues. When individual fish were given an opportunity to shoal with groups of differing sizes (3 vs. 4 individuals), fish exposed to the high dose spent less time with groups in general, and only control fish showed a significant preference for the larger group. In the zebrafish brain, we found significant upregulation in the mRNA expression of serotonin receptors (htr1aa and htr1b), a transporter (slc6a4a), and tryptophan hydroxylase-2 (tph2), whereas there was a downregulation of the monoamine oxidase (mao) gene. The results of this study suggest that disruption of serotonergic neurotransmission might have been responsible for Se-induced impairment of antipredator and social behaviour in zebrafish.
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Affiliation(s)
- Anoosha Attaran
- Department of Biology, University of Saskatchewan, 112 Science Place, Saskatoon, Saskatchewan, S7N 5E2, Canada.
| | - Arash Salahinejad
- Department of Biology, University of Saskatchewan, 112 Science Place, Saskatoon, Saskatchewan, S7N 5E2, Canada
| | - Adam L Crane
- Department of Biology, University of Saskatchewan, 112 Science Place, Saskatoon, Saskatchewan, S7N 5E2, Canada; Department of Biology, Concordia University, Montreal, Quebec, H4B 1R6, Canada
| | - Som Niyogi
- Department of Biology, University of Saskatchewan, 112 Science Place, Saskatoon, Saskatchewan, S7N 5E2, Canada; Toxicology Centre, University of Saskatchewan, 44 Campus Drive, Saskatoon, Saskatchewan, S7N 5B3, Canada
| | - Douglas P Chivers
- Department of Biology, University of Saskatchewan, 112 Science Place, Saskatoon, Saskatchewan, S7N 5E2, Canada
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57
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Ünal İ, Emekli-Alturfan E. Fishing for Parkinson's Disease: A review of the literature. J Clin Neurosci 2019; 62:1-6. [PMID: 30660479 DOI: 10.1016/j.jocn.2019.01.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 01/04/2019] [Indexed: 01/08/2023]
Abstract
Parkinson's disease (PD), the second most common neurodegenerative disorder in the world, is due to the damage or death of cells that produce dopamine in the region called the substantia nigra (SN). Model organisms are important tools in PD research. Zebrafish (Danio rerio), a small tropical freshwater fish, entered the scientific world through developmental biology studies and today has become a popular model organism for human diseases. This review will provide information on the current knowledge about the use of zebrafish in PD research.
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Affiliation(s)
- İsmail Ünal
- Department of Biochemistry, Faculty of Dentistry, Marmara University, Istanbul, Turkey
| | - Ebru Emekli-Alturfan
- Department of Biochemistry, Faculty of Dentistry, Marmara University, Istanbul, Turkey.
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Larijani B, Goodarzi P, Payab M, Tayanloo-Beik A, Sarvari M, Gholami M, Gilany K, Nasli-Esfahani E, Yarahmadi M, Ghaderi F, Arjmand B. The Design and Application of an Appropriate Parkinson's Disease Animal Model in Regenerative Medicine. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1341:89-105. [PMID: 31485993 DOI: 10.1007/5584_2019_422] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Aging as an inevitable and complex physiological process occurs through a progressive decrease in the potential of tissue regeneration. Given the increasing global outbreak of aging and age-related disorders, it is important to control this phenomenon. Parkinson's disease (one of the age-related neurodegenerative and progressive disorders) resulted from predominant dopaminergic neurons deficiency. Usual Parkinson's disease treatments just can lead to symptomatically relieving. Recently, cell therapy and regenerative medicine a great promise in the treatment of several types of disorders including Parkinson's disease. Herein, before starting clinical trials, preclinical studies should be performed to answer some fundamental questions about the safety and efficacy of various treatments. Additionally, developing a well-designed and approved study is required to provide an appropriate animal model with strongly reliable validation methods. Hereupon, this review will discuss about the design and application of an appropriate Parkinson's disease animal model in regenerative medicine. EVIDENCE ACQUISITION In order to conduct the present review, numbers of Parkinson's disease preclinical studies, as well as literatures related to the animal modeling, were considered. RESULTS Appropriate animal models which approved by related authorize committees should have a high similarity to humans from anatomical, physiological, behavioral, and genetic characteristics view of point. CONCLUSION It is concluded that animal studies before starting clinical trials have an important role in answering the crucial questions about the various treatments safety and efficacy. Therein, it is recommended that all of animal modeling stages be assessed by animal ethics and welfare guidelines and also evaluated by different validation tests. However, it is better to find some alternatives to replacement, refinement, and, reduction of animals. Nowadays, some novel technologies such as using imaging methods have been introduced.
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Affiliation(s)
- Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical sciences, Tehran, Iran
| | - Parisa Goodarzi
- Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Moloud Payab
- Obesity and Eating Habits Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Akram Tayanloo-Beik
- Cell Therapy and Regenerative Medicine Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Masoumeh Sarvari
- Metabolomics and Genomics Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahdi Gholami
- Department of Toxicology & Pharmacology, Faculty of Pharmacy, Toxicology and Poisoning Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Kambiz Gilany
- Department of Biomedical Sciences, University of Antwerp, Antwerp, Belgium.,Integrative Oncology Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Ensieh Nasli-Esfahani
- Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehrnoosh Yarahmadi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical sciences, Tehran, Iran
| | - Firoozeh Ghaderi
- Brain and Spinal Cord Injury Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Babak Arjmand
- Cell Therapy and Regenerative Medicine Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran. .,Metabolomics and Genomics Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
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59
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Ünal İ, Üstündağ ÜV, Ateş PS, Eğilmezer G, Alturfan AA, Yiğitbaşı T, Emekli-Alturfan E. Rotenone impairs oxidant/antioxidant balance both in brain and intestines in zebrafish. Int J Neurosci 2018; 129:363-368. [DOI: 10.1080/00207454.2018.1538141] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- İsmail Ünal
- Department of Biochemistry, Faculty of Dentistry, Marmara University, Istanbul, Turkey
| | - Ünsal V. Üstündağ
- Department of Biochemistry, Faculty of Medicine, Istanbul Medipol University, Kavacık, Istanbul, Turkey
| | - Perihan S. Ateş
- Department of Biochemistry, Faculty of Dentistry, Marmara University, Istanbul, Turkey
| | - Gizem Eğilmezer
- Department of Biochemistry, Faculty of Dentistry, Marmara University, Istanbul, Turkey
| | - Ahmet A. Alturfan
- Department of Biochemistry, Cerrahpasa Medical Faculty, Istanbul University, Fatih, Istanbul, Turkey
| | - Türkan Yiğitbaşı
- Department of Biochemistry, Faculty of Medicine, Istanbul Medipol University, Kavacık, Istanbul, Turkey
| | - Ebru Emekli-Alturfan
- Department of Biochemistry, Faculty of Dentistry, Marmara University, Istanbul, Turkey
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60
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Marshall LJ, Willett C. Parkinson's disease research: adopting a more human perspective to accelerate advances. Drug Discov Today 2018; 23:1950-1961. [PMID: 30240875 DOI: 10.1016/j.drudis.2018.09.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 08/20/2018] [Accepted: 09/12/2018] [Indexed: 12/21/2022]
Abstract
Parkinson's disease (PD) affects 1% of the population over 60 years old and, with global increases in the aging population, presents huge economic and societal burdens. The etiology of PD remains unknown; most cases are idiopathic, presumed to result from genetic and environmental risk factors. Despite 200 years since the first description of PD, the mechanisms behind initiation and progression of the characteristic neurodegenerative processes are not known. Here, we review progress and limitations of the multiple PD animal models available and identify advances that could be implemented to better understand pathological processes, improve disease outcome, and reduce dependence on animal models. Lessons learned from reducing animal use in PD research could serve as guideposts for wider biomedical research.
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Affiliation(s)
- Lindsay J Marshall
- Humane Society International, The Humane Society of the United States, 700 Professional Drive, Gaithersburg, MD 20879, USA
| | - Catherine Willett
- Humane Society International, The Humane Society of the United States, 700 Professional Drive, Gaithersburg, MD 20879, USA.
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61
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Mezzomo NJ, Fontana BD, Kalueff AV, Barcellos LJ, Rosemberg DB. Understanding taurine CNS activity using alternative zebrafish models. Neurosci Biobehav Rev 2018; 90:471-485. [DOI: 10.1016/j.neubiorev.2018.04.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Byrnes J, Ganetzky R, Lightfoot R, Tzeng M, Nakamaru-Ogiso E, Seiler C, Falk MJ. Pharmacologic modeling of primary mitochondrial respiratory chain dysfunction in zebrafish. Neurochem Int 2018; 117:23-34. [PMID: 28732770 PMCID: PMC5773416 DOI: 10.1016/j.neuint.2017.07.008] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 07/11/2017] [Accepted: 07/16/2017] [Indexed: 02/07/2023]
Abstract
Mitochondrial respiratory chain (RC) disease is a heterogeneous and highly morbid group of energy deficiency disorders for which no proven effective therapies exist. Robust vertebrate animal models of primary RC dysfunction are needed to explore the effects of variation in RC disease subtypes, tissue-specific manifestations, and major pathogenic factors contributing to each disorder, as well as their pre-clinical response to therapeutic candidates. We have developed a series of zebrafish (Danio rerio) models that inhibit, to variable degrees, distinct aspects of RC function, and enable quantification of animal development, survival, behaviors, and organ-level treatment effects as well as effects on mitochondrial biochemistry and physiology. Here, we characterize four pharmacologic inhibitor models of mitochondrial RC dysfunction in early larval zebrafish, including rotenone (complex I inhibitor), azide (complex IV inhibitor), oligomycin (complex V inhibitor), and chloramphenicol (mitochondrial translation inhibitor that leads to multiple RC complex dysfunction). A range of concentrations and exposure times of each RC inhibitor were systematically evaluated on early larval development, animal survival, integrated behaviors (touch and startle responses), organ physiology (brain death, neurologic tone, heart rate), and fluorescence-based analyses of mitochondrial physiology in zebrafish skeletal muscle. Pharmacologic RC inhibitor effects were validated by spectrophotometric analysis of Complex I, II and IV enzyme activities, or relative quantitation of ATP levels in larvae. Outcomes were prioritized that utilize in vivo animal imaging and quantitative behavioral assessments, as may optimally inform the translational potential of pre-clinical drug screens for future clinical study in human mitochondrial disease subjects. The RC complex inhibitors each delayed early embryo development, with short-term exposures of these three agents or chloramphenicol from 5 to 7 days post fertilization also causing reduced larval survival and organ-specific defects ranging from brain death, behavioral and neurologic alterations, reduced mitochondrial membrane potential in skeletal muscle (rotenone), and/or cardiac edema with visible blood pooling (oligomycin). Remarkably, we demonstrate that treating animals with probucol, a nutrient-sensing signaling network modulating drug that has been shown to yield therapeutic effects in a range of other RC disease cellular and animal models, both prevented acute rotenone-induced brain death in zebrafish larvae, and significantly rescued early embryo developmental delay from either rotenone or oligomycin exposure. Overall, these zebrafish pharmacologic RC function inhibition models offer a unique opportunity to gain novel insights into diverse developmental, survival, organ-level, and behavioral defects of varying severity, as well as their individual response to candidate therapies, in a highly tractable and cost-effective vertebrate animal model system.
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Affiliation(s)
- James Byrnes
- Division of Human Genetics, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, United States
| | - Rebecca Ganetzky
- Division of Human Genetics, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, United States
| | - Richard Lightfoot
- Division of Human Genetics, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, United States
| | - Michael Tzeng
- Division of Human Genetics, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, United States
| | - Eiko Nakamaru-Ogiso
- Division of Human Genetics, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, United States
| | - Christoph Seiler
- Aquatics Core Facility, The Children's Hospital of Philadelphia Research Institute, Philadelphia, PA 19104, United States
| | - Marni J Falk
- Division of Human Genetics, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, United States; Department of Pediatrics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA 19104, United States.
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Benvenutti R, Marcon M, Reis CG, Nery LR, Miguel C, Herrmann AP, Vianna MRM, Piato A. N-acetylcysteine protects against motor, optomotor and morphological deficits induced by 6-OHDA in zebrafish larvae. PeerJ 2018; 6:e4957. [PMID: 29868300 PMCID: PMC5985760 DOI: 10.7717/peerj.4957] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 05/22/2018] [Indexed: 12/13/2022] Open
Abstract
Background Parkinson's disease (PD) is the second most common neurodegenerative disorder. In addition to its highly debilitating motor symptoms, non-motor symptoms may precede their motor counterparts by many years, which may characterize a prodromal phase of PD. A potential pharmacological strategy is to introduce neuroprotective agents at an earlier stage in order to prevent further neuronal death. N-acetylcysteine (NAC) has been used against paracetamol overdose hepatotoxicity by restoring hepatic concentrations of glutathione (GSH), and as a mucolytic in chronic obstructive pulmonary disease by reducing disulfide bonds in mucoproteins. It has been shown to be safe for humans at high doses. More recently, several studies have evidenced that NAC has a multifaceted mechanism of action, presenting indirect antioxidant effect by acting as a GSH precursor, besides its anti-inflammatory and neurotrophic effects. Moreover, NAC modulates glutamate release through activation of the cystine-glutamate antiporter in extra-synaptic astrocytes. Its therapeutic benefits have been demonstrated in clinical trials for several neuropsychiatric conditions but has not been tested in PD models yet. Methods In this study, we evaluated the potential of NAC to prevent the damage induced by 6-hydroxydopamine (6-OHDA) on motor, optomotor and morphological parameters in a PD model in larval zebrafish. Results NAC was able to prevent the motor deficits (total distance, mean speed, maximum acceleration, absolute turn angle and immobility time), optomotor response impairment and morphological alterations (total length and head length) caused by exposure to 6-OHDA, which reinforce and broaden the relevance of its neuroprotective effects. Discussion NAC acts in different targets relevant to PD pathophysiology. Further studies and clinical trials are needed to assess this agent as a candidate for prevention and adjunctive treatment of PD.
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Affiliation(s)
- Radharani Benvenutti
- Programa de Pós-graduação em Neurociências, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Matheus Marcon
- Programa de Pós-graduação em Neurociências, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Carlos G Reis
- Programa de Pós-graduação em Neurociências, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Laura R Nery
- Programa de Pós-graduação em Biologia Celular e Molecular, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Camila Miguel
- Programa de Pós-graduação em Zoologia, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Ana P Herrmann
- Programa de Pós-graduação em Farmacologia e Terapêutica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Monica R M Vianna
- Programa de Pós-graduação em Biologia Celular e Molecular, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil.,Programa de Pós-graduação em Zoologia, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Angelo Piato
- Programa de Pós-graduação em Neurociências, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil.,Programa de Pós-graduação em Farmacologia e Terapêutica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
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64
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Vaz RL, Outeiro TF, Ferreira JJ. Zebrafish as an Animal Model for Drug Discovery in Parkinson's Disease and Other Movement Disorders: A Systematic Review. Front Neurol 2018; 9:347. [PMID: 29910763 PMCID: PMC5992294 DOI: 10.3389/fneur.2018.00347] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Accepted: 04/30/2018] [Indexed: 12/21/2022] Open
Abstract
Movement disorders can be primarily divided into hypokinetic and hyperkinetic. Most of the hypokinetic syndromes are associated with the neurodegenerative disorder Parkinson’s disease (PD). By contrast, hyperkinetic syndromes encompass a broader array of diseases, including dystonia, essential tremor, or Huntington’s disease. The discovery of effective therapies for these disorders has been challenging and has also involved the development and characterization of accurate animal models for the screening of new drugs. Zebrafish constitutes an alternative vertebrate model for the study of movement disorders. The neuronal circuitries involved in movement in zebrafish are well characterized, and most of the associated molecular mechanisms are highly conserved. Particularly, zebrafish models of PD have contributed to a better understanding of the role of several genes implicated in the disease. Furthermore, zebrafish is a vertebrate model particularly suited for large-scale drug screenings. The relatively small size of zebrafish, optical transparency, and lifecycle, are key characteristics that facilitate the study of multiple compounds at the same time. Several transgenic, knockdown, and mutant zebrafish lines have been generated and characterized. Therefore, it is central to critically analyze these zebrafish lines and understand their suitability as models of movement disorders. Here, we revise the pathogenic mechanisms, phenotypes, and responsiveness to pharmacotherapies of zebrafish lines of the most common movement disorders. A systematic review of the literature was conducted by including all studies reporting the characterization of zebrafish models of the movement disorders selected from five bibliographic databases. A total of 63 studies were analyzed, and the most relevant data within the scope of this review were gathered. The majority (62%) of the studies were focused in the characterization of zebrafish models of PD. Overall, the zebrafish models included display conserved biochemical and neurobehavioral features of the phenomenology in humans. Nevertheless, in light of what is known for all animal models available, the use of zebrafish as a model for drug discovery requires further optimization. Future technological developments alongside with a deeper understanding of the molecular bases of these disorders should enable the development of novel zebrafish lines that can prove useful for drug discovery for movement disorders.
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Affiliation(s)
- Rita L Vaz
- TechnoPhage, SA, Lisboa, Portugal.,Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Tiago F Outeiro
- Department of Experimental Neurodegeneration, Center for Nanoscale Microscopy and Molecular Physiology of the Brain, University Medical Center Göttingen, Göttingen, Germany.,Department of Experimental Neurodegeneration, Center for Biostructural Imaging of Neurodegeneration, University Medical Center Göttingen, Göttingen, Germany.,CEDOC, Chronic Diseases Research Centre, Faculdade de Ciências Médicas, NOVA Medical School, Universidade NOVA de Lisboa, Lisboa, Portugal.,The Medical School, Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Joaquim J Ferreira
- Faculdade de Medicina, Instituto de Medicina Molecular, Universidade de Lisboa, Lisboa, Portugal.,Laboratory of Clinical Pharmacology and Therapeutics, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal.,CNS-Campus Neurológico Sénior, Torres Vedras, Portugal
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65
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Giorgio V, Schiavone M, Galber C, Carini M, Da Ros T, Petronilli V, Argenton F, Carelli V, Acosta Lopez MJ, Salviati L, Prato M, Bernardi P. The idebenone metabolite QS10 restores electron transfer in complex I and coenzyme Q defects. BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS 2018; 1859:901-908. [PMID: 29694828 DOI: 10.1016/j.bbabio.2018.04.006] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 04/03/2018] [Accepted: 04/18/2018] [Indexed: 12/11/2022]
Abstract
Idebenone is a hydrophilic short-chain coenzyme (Co) Q analogue, which has been used as a potential bypass of defective complex I in both Leber Hereditary Optic Neuropathy and OPA1-dependent Dominant Optic Atrophy. Based on its potential antioxidant effects, it has also been tested in degenerative disorders such as Friedreich's ataxia, Huntington's and Alzheimer's diseases. Idebenone is rapidly modified but the biological effects of its metabolites have been characterized only partially. Here we have studied the effects of quinones generated during in vivo metabolism of idebenone with specific emphasis on 6-(9-carboxynonyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinone (QS10). QS10 partially restored respiration in cells deficient of complex I or of CoQ without inducing the mitochondrial permeability transition, a detrimental effect of idebenone that may offset its potential benefits [Giorgio et al. (2012) Biochim. Biophys. Acta 1817: 363-369]. Remarkably, respiration was largely rotenone-insensitive in complex I deficient cells and rotenone-sensitive in CoQ deficient cells. These findings indicate that, like idebenone, QS10 can provide a bypass to defective complex I; and that, unlike idebenone, QS10 can partially replace endogenous CoQ. In zebrafish (Danio rerio) treated with rotenone, QS10 was more effective than idebenone in allowing partial recovery of respiration (to 40% and 20% of the basal respiration of untreated embryos, respectively) and allowing zebrafish survival (80% surviving embryos at 60 h post-fertilization, a time point at which all rotenone-treated embryos otherwise died). We conclude that QS10 is potentially more active than idebenone in the treatment of diseases caused by complex I defects, and that it could also be used in CoQ deficiencies of genetic and acquired origin.
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Affiliation(s)
- Valentina Giorgio
- CNR Neuroscience Institute and Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Marco Schiavone
- CNR Neuroscience Institute and Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Chiara Galber
- CNR Neuroscience Institute and Department of Biomedical Sciences, University of Padova, Padova, Italy
| | - Marco Carini
- INSTM Trieste Unit, Department of Chemical and Pharmaceutical Sciences, University of Trieste, Trieste, Italy
| | - Tatiana Da Ros
- INSTM Trieste Unit, Department of Chemical and Pharmaceutical Sciences, University of Trieste, Trieste, Italy
| | - Valeria Petronilli
- CNR Neuroscience Institute and Department of Biomedical Sciences, University of Padova, Padova, Italy
| | | | - Valerio Carelli
- IRCCS Institute of Neurological Sciences of Bologna, Bellaria Hospital, Bologna, Italy; Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, Bologna, Italy
| | - Manuel J Acosta Lopez
- Clinical Genetics Unit, Department of Woman and Child Health, University of Padova, IRP Città della Speranza, Padova, Italy
| | - Leonardo Salviati
- Clinical Genetics Unit, Department of Woman and Child Health, University of Padova, IRP Città della Speranza, Padova, Italy
| | - Maurizio Prato
- INSTM Trieste Unit, Department of Chemical and Pharmaceutical Sciences, University of Trieste, Trieste, Italy; Carbon Nanobiotechnology Laboratory CIC biomaGUNE, Donostia-San Sebastián, Spain; Basque Fdn Sci, Ikerbasque, Bilbao, Spain
| | - Paolo Bernardi
- CNR Neuroscience Institute and Department of Biomedical Sciences, University of Padova, Padova, Italy.
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Frøyset AK, Edson AJ, Gharbi N, Khan EA, Dondorp D, Bai Q, Tiraboschi E, Suster ML, Connolly JB, Burton EA, Fladmark KE. Astroglial DJ-1 over-expression up-regulates proteins involved in redox regulation and is neuroprotective in vivo. Redox Biol 2018. [PMID: 29525604 PMCID: PMC5854894 DOI: 10.1016/j.redox.2018.02.010] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
DJ-1, a Parkinson's disease-associated protein, is strongly up-regulated in reactive astrocytes in Parkinson's disease. This is proposed to represent a neuronal protective response, although the mechanism has not yet been identified. We have generated a transgenic zebrafish line with increased astroglial DJ-1 expression driven by regulatory elements from the zebrafish GFAP gene. Larvae from this transgenic line are protected from oxidative stress-induced injuries as caused by MPP+, a mitochondrial complex I inhibitor shown to induce dopaminergic cells death. In a global label-free proteomics analysis of wild type and transgenic larvae exposed to MPP+, 3418 proteins were identified, in which 366 proteins were differentially regulated. In particular, we identified enzymes belonging to primary metabolism to be among proteins affected by MPP+ in wild type animals, but not affected in the transgenic line. Moreover, by performing protein profiling on isolated astrocytes we showed that an increase in astrocytic DJ-1 expression up-regulated a large group of proteins associated with redox regulation, inflammation and mitochondrial respiration. The majority of these proteins have also been shown to be regulated by Nrf2. These findings provide a mechanistic insight into the protective role of astroglial up-regulation of DJ-1 and show that our transgenic zebrafish line with astrocytic DJ-1 over-expression can serve as a useful animal model to understand astrocyte-regulated neuroprotection associated with oxidative stress-related neurodegenerative disease. Increases astrocytic proteins linked to oxidative stress regulation & inflammation. Protects from MPP+-induced changes in central metabolism and protein nitrosylation. Protects from MPP+-induced tyrosine hydroxylase loss and motor deficits.
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Affiliation(s)
- Ann Kristin Frøyset
- Department of Biological Sciences, University of Bergen, Bergen N-5020, Norway
| | - Amanda J Edson
- Department of Biological Sciences, University of Bergen, Bergen N-5020, Norway
| | - Naouel Gharbi
- Department of Biological Sciences, University of Bergen, Bergen N-5020, Norway
| | - Essa A Khan
- Department of Biological Sciences, University of Bergen, Bergen N-5020, Norway
| | - Daniel Dondorp
- Department of Biological Sciences, University of Bergen, Bergen N-5020, Norway
| | - Qing Bai
- Pittsburgh Institute for Neurodegenerative Diseases, University of Pittsburgh, Pittsburgh, PA, USA
| | - Ettore Tiraboschi
- Neural Circuits and Behaviour Group, Uni Research AS, Bergen N-5020, Norway
| | | | | | - Edward A Burton
- Pittsburgh Institute for Neurodegenerative Diseases, University of Pittsburgh, Pittsburgh, PA, USA
| | - Kari E Fladmark
- Department of Biological Sciences, University of Bergen, Bergen N-5020, Norway.
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67
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Shontz EC, Souders CL, Schmidt JT, Martyniuk CJ. Domperidone upregulates dopamine receptor expression and stimulates locomotor activity in larval zebrafish (Danio rerio
). GENES BRAIN AND BEHAVIOR 2018; 17:e12460. [DOI: 10.1111/gbb.12460] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 12/28/2017] [Accepted: 01/23/2018] [Indexed: 12/27/2022]
Affiliation(s)
- E. C. Shontz
- 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 Florida
| | - C. L. Souders
- 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 Florida
| | - J. T. Schmidt
- 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 Florida
| | - C. 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 Florida
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68
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Saszik SM, Smith CM. The impact of stress on social behavior in adult zebrafish (Danio rerio). Behav Pharmacol 2018; 29:53-59. [DOI: 10.1097/fbp.0000000000000338] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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69
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Tanaka Y, Fujiwara M, Shindo A, Yin G, Kitazawa T, Teraoka H. Aroclor 1254 and BDE-47 inhibit dopaminergic function manifesting as changes in locomotion behaviors in zebrafish embryos. CHEMOSPHERE 2018; 193:1207-1215. [PMID: 29874750 DOI: 10.1016/j.chemosphere.2017.11.138] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2017] [Revised: 11/21/2017] [Accepted: 11/22/2017] [Indexed: 06/08/2023]
Abstract
Contamination with polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (PBDEs) in the environment is a major concern due to their persistent bioaccumulative toxicity that can disturb neurobehavioral functions including movements. Recently, it was reported that some PBDE including BDE-47 stimulates locomotor activities of zebrafish embryos by unknown mechanism. In this study, motor movements of the zebrafish embryo were used as a model system to evaluate the neuronal toxicity of a non-coplanar PCB-dominant mixture (Aroclor 1254) and BDE-47. Both organohalogens increased tail shaking and rotation of embryos in a concentration-dependent manner. Chemical inhibition and gene knock-down of tyrosine hydroxylase and vesicular monoamine transporter 2 (VMAT2) also induced hyperactivities. Hyperactivities induced by these treatments were all inhibited by supplementation of l-tyrosine and l-dopa, precursors of dopamine synthesis. Both organohalogens reduced dopamine contents and increased the 3,4-dihydroxyphenylacetic acid (DOPAC)/dopamine ratio in whole embryos. The results suggest that functional inhibition of dopaminergic neurons is involved in hyperactivities of zebrafish embryos caused by Aroclor 1254 and BDE-47.
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Affiliation(s)
- Yasuaki Tanaka
- School of Veterinary Medicine, Rakuno Gakuen University, Ebetsu 069-8501, Japan
| | - Mari Fujiwara
- School of Veterinary Medicine, Rakuno Gakuen University, Ebetsu 069-8501, Japan
| | - Asako Shindo
- School of Veterinary Medicine, Rakuno Gakuen University, Ebetsu 069-8501, Japan; Division of Biological Sciences, Department of Molecular Biology, Nagoya University Graduate School of Science, Nagoya, Japan
| | - Guojun Yin
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi 214081, China
| | - Takio Kitazawa
- School of Veterinary Medicine, Rakuno Gakuen University, Ebetsu 069-8501, Japan
| | - Hiroki Teraoka
- School of Veterinary Medicine, Rakuno Gakuen University, Ebetsu 069-8501, Japan.
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Zeng XS, Geng WS, Jia JJ. Neurotoxin-Induced Animal Models of Parkinson Disease: Pathogenic Mechanism and Assessment. ASN Neuro 2018; 10:1759091418777438. [PMID: 29809058 PMCID: PMC5977437 DOI: 10.1177/1759091418777438] [Citation(s) in RCA: 149] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Accepted: 04/12/2018] [Indexed: 12/21/2022] Open
Abstract
Parkinson disease (PD) is the second most common neurodegenerative movement disorder. Pharmacological animal models are invaluable tools to study the pathological mechanisms of PD. Currently, invertebrate and vertebrate animal models have been developed by using several main neurotoxins, such as 6-hydroxydopamine, 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine, paraquat, and rotenone. These models achieve to some extent to reproduce the key features of PD, including motor defects, progressive loss of dopaminergic neurons in substantia nigra pars compacta, and the formation of Lewy bodies. In this review, we will highlight the pathogenic mechanisms of those neurotoxins and summarize different neurotoxic animal models with the hope to help researchers choose among them accurately and to promote the development of modeling PD.
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Affiliation(s)
- Xian-Si Zeng
- College of Life Sciences, Institute for Conservation and Utilization of Agro-Bioresources in Dabie Mountains, Xinyang Normal University, China
| | - Wen-Shuo Geng
- College of Life Sciences, Institute for Conservation and Utilization of Agro-Bioresources in Dabie Mountains, Xinyang Normal University, China
| | - Jin-Jing Jia
- College of Life Sciences, Institute for Conservation and Utilization of Agro-Bioresources in Dabie Mountains, Xinyang Normal University, China
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Wang XH, Souders CL, Zhao YH, Martyniuk CJ. Paraquat affects mitochondrial bioenergetics, dopamine system expression, and locomotor activity in zebrafish (Danio rerio). CHEMOSPHERE 2018; 191:106-117. [PMID: 29031050 DOI: 10.1016/j.chemosphere.2017.10.032] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2017] [Revised: 10/01/2017] [Accepted: 10/05/2017] [Indexed: 06/07/2023]
Abstract
The dipyridyl herbicide paraquat induces oxidative stress in cells and is implicated in adult neurodegenerative diseases. However, less is known about paraquat toxicity in early stages of vertebrate development. To address this gap, zebrafish (Danio rerio) embryos were exposed to 1, 10 and 100 μM paraquat for 96 h. Paraquat did not induce significant mortality nor deformity in embryos and larvae, but it did accelerate time to hatch. To evaluate whether mitochondrial respiration was related to earlier hatch times, oxygen consumption rate was measured in whole embryos. Maximal respiration of embryos exposed to 100 μM paraquat for 24 h was reduced by more than 70%, suggesting that paraquat negatively impacts mitochondrial bioenergetics in early development. Based upon this evidence for mitochondrial dysfunction, transcriptional responses of oxidative stress- and apoptosis-related genes were measured. Fish exposed to 1 μM paraquat showed higher expression levels of superoxide dismutase 2, heat shock protein 70, Bcl-2-associated X protein, and B-cell CLL/lymphoma 2a compared to control fish. No differences among groups were detected in larvae exposed to 10 and 100 μM paraquat, suggesting a non-monotonic response. We also measured endpoints related to larval behavior and dopaminergic signaling as paraquat is associated with degeneration of dopamine neurons. Locomotor activity was stimulated with 100 μM paraquat and dopamine transporter and dopamine receptor 3 mRNA levels were increased in larvae exposed to 1 μM paraquat, interpreted to be a compensatory response at lower concentrations. This study improves mechanistic understanding into the toxic actions of paraquat on early developmental stages.
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Affiliation(s)
- Xiao H Wang
- State Environmental Protection Key Laboratory of Wetland Ecology and Vegetation Restoration, School of Environment, Northeast Normal University, Changchun, Jilin 130117, PR China; Center for Environmental and Human Toxicology, Department of Physiological Sciences, College of Veterinary Medicine, UF Genetics Institute, Interdisciplinary Program in Biomedical Sciences Neuroscience, University of Florida, Gainesville, FL 32611, USA
| | - Christopher L Souders
- Center for Environmental and Human Toxicology, Department of Physiological Sciences, College of Veterinary Medicine, UF Genetics Institute, Interdisciplinary Program in Biomedical Sciences Neuroscience, University of Florida, Gainesville, FL 32611, USA
| | - Yuan H Zhao
- State Environmental Protection Key Laboratory of Wetland Ecology and Vegetation Restoration, School of Environment, Northeast Normal University, Changchun, Jilin 130117, PR China.
| | - Christopher J Martyniuk
- Center for Environmental and Human Toxicology, Department of Physiological Sciences, College of Veterinary Medicine, UF Genetics Institute, Interdisciplinary Program in Biomedical Sciences Neuroscience, University of Florida, Gainesville, FL 32611, USA.
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Milanese C, Tapias V, Gabriels S, Cerri S, Levandis G, Blandini F, Tresini M, Shiva S, Greenamyre JT, Gladwin MT, Mastroberardino PG. Mitochondrial Complex I Reversible S-Nitrosation Improves Bioenergetics and Is Protective in Parkinson's Disease. Antioxid Redox Signal 2018; 28:44-61. [PMID: 28816057 PMCID: PMC5749586 DOI: 10.1089/ars.2017.6992] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
AIMS This study was designed to explore the neuroprotective potential of inorganic nitrite as a new therapeutic avenue in Parkinson's disease (PD). RESULTS Administration of inorganic nitrite ameliorates neuropathology in phylogenetically distinct animal models of PD. Beneficial effects are not confined to prophylactic treatment and also occur if nitrite is administered when the pathogenic cascade is already active. Mechanistically, the effect is mediated by both complex I S-nitrosation, which under nitrite administration is favored over formation of other forms of oxidation, and down-stream activation of the antioxidant Nrf2 pathway. Nitrite also rescues respiratory reserve capacity and increases proton leakage in LRRK2 PD patients' dermal fibroblasts. INNOVATION The study proposes an unprecedented approach based on the administration of the nitrosonium donor nitrite to contrast complex I and redox anomalies in PD. Dysfunctional mitochondrial complex I propagates oxidative stress in PD, and treatments mitigating this defect may, therefore, limit disease progression. Therapeutic complex I targeting has been successfully achieved in ischemia/reperfusion by using nitrosonium donors such as nitrite to reversibly modify its subunits and protect from oxidative damage after reperfusion. This evidence led to the innovative hypothesis that nitrite could exert protective effects also in pathological conditions where complex I dysfunction occurs in normoxia, such as in PD. CONCLUSIONS Overall, these results demonstrate that administration of inorganic nitrite improves mitochondrial function in PD, and it, therefore, represents an amenable intervention to hamper disease progression. Antioxid. Redox Signal. 28, 44-61.
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Affiliation(s)
- Chiara Milanese
- 1 Department of Molecular Genetics, Erasmus MC , Rotterdam, The Netherlands .,2 Ri.MED Foundation, Palermo , Italy
| | - Victor Tapias
- 3 Department of Neurology, University of Pittsburgh , Pittsburgh, Pennsylvania.,4 Pittsburgh Institute for Neurodegenerative Diseases, University of Pittsburgh , Pittsburgh, Pennsylvania
| | - Sylvia Gabriels
- 1 Department of Molecular Genetics, Erasmus MC , Rotterdam, The Netherlands
| | - Silvia Cerri
- 5 Laboratory of Functional Neurochemistry, Center for Research in Neurodegenerative Diseases, C. Mondino National Neurological Institute , Pavia, Italy
| | - Giovanna Levandis
- 5 Laboratory of Functional Neurochemistry, Center for Research in Neurodegenerative Diseases, C. Mondino National Neurological Institute , Pavia, Italy
| | - Fabio Blandini
- 5 Laboratory of Functional Neurochemistry, Center for Research in Neurodegenerative Diseases, C. Mondino National Neurological Institute , Pavia, Italy
| | - Maria Tresini
- 1 Department of Molecular Genetics, Erasmus MC , Rotterdam, The Netherlands
| | - Sruti Shiva
- 6 Vascular Medicine Institute, University of Pittsburgh , Pittsburgh, Pennsylvania.,7 Department of Pharmacology and Chemical Biology, University of Pittsburgh , Pittsburgh, Pennsylvania
| | - John Timothy Greenamyre
- 3 Department of Neurology, University of Pittsburgh , Pittsburgh, Pennsylvania.,4 Pittsburgh Institute for Neurodegenerative Diseases, University of Pittsburgh , Pittsburgh, Pennsylvania
| | - Mark T Gladwin
- 8 Pittsburgh Heart, Lung, Blood and Vascular Medicine Institute, University of Pittsburgh , Pittsburgh, Pennsylvania.,9 Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Pittsburgh , Pittsburgh, Pennsylvania
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73
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Naderi M, Salahinejad A, Jamwal A, Chivers DP, Niyogi S. Chronic Dietary Selenomethionine Exposure Induces Oxidative Stress, Dopaminergic Dysfunction, and Cognitive Impairment in Adult Zebrafish (Danio rerio). ENVIRONMENTAL SCIENCE & TECHNOLOGY 2017; 51:12879-12888. [PMID: 28981273 DOI: 10.1021/acs.est.7b03937] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The present study was designed to investigate the effects of chronic dietary exposure to selenium (Se) on zebrafish cognition and also to elucidate possible mechanism(s) by which Se exerts its neurotoxicity. To this end, adult zebrafish were exposed to different concentrations of dietary l-selenomethionine (control, 2.3, 9.7, 32.5, or 57.7 μg Se/g dry weight) for 30 days. Cognitive performance of fish was tested using a latent learning paradigm in a complex maze. In addition, we also evaluated oxidative stress biomarkers and the expression of genes involved in dopaminergic neurotransmission in the zebrafish brain. Fish treated with higher dietary Se doses (32.5 and 57.5 μg Se/g) exhibited impaired performance in the latent learning task. The impaired learning was associated with the induction of oxidative stress and altered mRNA expression of dopamine receptors, tyrosine hydroxylase, and dopamine transporter genes in the zebrafish brain. Collectively, our results illustrate that cognitive impairment in zebrafish could be associated with Se-induced oxidative stress and altered dopaminergic neurotransmission in the brain.
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Affiliation(s)
- Mohammad Naderi
- Department of Biology, University of Saskatchewan , 112 Science Place, Saskatoon, Saskatchewan S7N 5E2, Canada
| | - Arash Salahinejad
- Department of Biology, University of Saskatchewan , 112 Science Place, Saskatoon, Saskatchewan S7N 5E2, Canada
| | - Ankur Jamwal
- Department of Biology, University of Saskatchewan , 112 Science Place, Saskatoon, Saskatchewan S7N 5E2, Canada
| | - Douglas P Chivers
- Department of Biology, University of Saskatchewan , 112 Science Place, Saskatoon, Saskatchewan S7N 5E2, Canada
| | - Som Niyogi
- Department of Biology, University of Saskatchewan , 112 Science Place, Saskatoon, Saskatchewan S7N 5E2, Canada
- Toxicology Centre, University of Saskatchewan , 44 Campus Drive, Saskatoon, Saskatchewan S7N 5B3, Canada
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Understanding taurine CNS activity using alternative zebrafish models. Neurosci Biobehav Rev 2017; 83:525-539. [PMID: 28916270 DOI: 10.1016/j.neubiorev.2017.09.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Revised: 08/08/2017] [Accepted: 09/02/2017] [Indexed: 12/11/2022]
Abstract
Taurine is a highly abundant "amino acid" in the brain. Despite the potential neuroactive role of taurine in vertebrates has long been recognized, the underlying molecular mechanisms related to its pleiotropic effects in the brain remain poorly understood. Due to the genetic tractability, rich behavioral repertoire, neurochemical conservation, and small size, the zebrafish (Danio rerio) has emerged as a powerful candidate for neuropsychopharmacology investigation and in vivo drug screening. Here, we summarize the main physiological roles of taurine in mammals, including neuromodulation, osmoregulation, membrane stabilization, and antioxidant action. In this context, we also highlight how zebrafish models of brain disorders may present interesting approaches to assess molecular mechanisms underlying positive effects of taurine in the brain. Finally, we outline recent advances in zebrafish drug screening that significantly improve neuropsychiatric translational researches and small molecule screens.
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75
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Li Y, Chen T, Miao X, Yi X, Wang X, Zhao H, Lee SMY, Zheng Y. Zebrafish: A promising in vivo model for assessing the delivery of natural products, fluorescence dyes and drugs across the blood-brain barrier. Pharmacol Res 2017; 125:246-257. [PMID: 28867638 DOI: 10.1016/j.phrs.2017.08.017] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Revised: 07/17/2017] [Accepted: 08/30/2017] [Indexed: 12/12/2022]
Abstract
The blood brain barrier (BBB) is the network of capillaries that controls the passage of substances from the blood into the brain and other parts of the central nervous system (CNS). As this barrier is the major obstacle for drug delivery into CNS, a credible BBB model is very necessary to assess the BBB permeability of novel neuroactive compounds including thousands of bioactive compounds which have been extracted from medicinal plants and have the potential for the treatment of CNS diseases. Increasing reports indicated that zebrafish has emerged as a timely, reproducible model for BBB permeability assessment. In this review, the development and functions of the BBB in zebrafish, such as its anatomical morphology, tight junctions, drug transporters and enzyme expression, are compared with those in mammals. The studies outlined in this review describe the utilization of the zebrafish as a BBB model to investigate the permeability and distribution of fluorescent dyes and drugs. Particularly, this review focuses on the use of zebrafish to evaluate the delivery of natural products and nanosized drug delivery systems across the BBB. Due to the highly conserved nature of both the structure and function of the BBB between zebrafish and mammals, zebrafish has the potential to be developed as a model for assessing and predicting the permeability of BBB to novel compounds.
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Affiliation(s)
- Ye Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Tongkai Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Xiaoqing Miao
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Xiang Yi
- Division of Molecular Pharmaceutics, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, NC, USA
| | - Xueqing Wang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Haitao Zhao
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Simon Ming-Yuen Lee
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Ying Zheng
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China.
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76
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Pérez-Rodríguez M, García-Mendoza E, Farfán-García ED, Das BC, Ciprés-Flores FJ, Trujillo-Ferrara JG, Tamay-Cach F, Soriano-Ursúa MA. Not all boronic acids with a five-membered cycle induce tremor, neuronal damage and decreased dopamine. Neurotoxicology 2017; 62:92-99. [PMID: 28595910 DOI: 10.1016/j.neuro.2017.06.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2017] [Revised: 06/02/2017] [Accepted: 06/02/2017] [Indexed: 02/07/2023]
Abstract
Several striatal toxins can be used to induce motor disruption. One example is MPTP (1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine), whose toxicity is accepted as a murine model of parkinsonism. Recently, 3-Thienylboronic acid (3TB) was found to produce motor disruption and biased neuronal damage to basal ganglia in mice. The aim of this study was to examine the toxic effects of four boronic acids with a close structural relationship to 3TB (all having a five-membered cycle), as well as boric acid and 3TB. These boron-containing compounds were compared to MPTP regarding brain access, morphological disruption of the CNS, and behavioral manifestations of such disruption. Data was collected through acute toxicity evaluations, motor behavior tests, necropsies, determination of neuronal survival by immunohistochemistry, Raman spectroscopic analysis of brain tissue, and HPLC measurement of dopamine in substantia nigra and striatum tissue. Each compound showed a distinct profile for motor disruption. For example, motor activity was not disrupted by boric acid, but was decreased by two boronic acids (caused by a sedative effect). 3TB, 2-Thienyl and 2-furanyl boronic acid gave rise to shaking behavior. The various manifestations generated by these compounds can be linked, in part, to different levels of dopamine (measured by HPLC) and degrees of neuronal damage in the basal ganglia and cerebellum. Clearly, motor disruption is not induced by all boronic acids with a five-membered cycle as substituent. Possible explanations are given for the diverse chemico-morphological changes and degrees of disruption of the motor system, considering the role of boron and the structure-toxicity relationship.
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Affiliation(s)
- Maribel Pérez-Rodríguez
- Departamentos de Fisiología, Bioquímica y Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n, 11340, México City, Mexico
| | - Esperanza García-Mendoza
- Departamento de Neuroinmunología, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Av. Insurgentes Sur No. 3877, Col. La Fama, Del. Tlalpan, México City, Mexico
| | - Eunice D Farfán-García
- Departamentos de Fisiología, Bioquímica y Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n, 11340, México City, Mexico
| | - Bhaskar C Das
- Departments of Medicine and Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, Madison Avenue, Box 1243 New York, NY 10029, USA
| | - Fabiola J Ciprés-Flores
- Departamentos de Fisiología, Bioquímica y Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n, 11340, México City, Mexico
| | - José G Trujillo-Ferrara
- Departamentos de Fisiología, Bioquímica y Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n, 11340, México City, Mexico
| | - Feliciano Tamay-Cach
- Departamentos de Fisiología, Bioquímica y Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n, 11340, México City, Mexico
| | - Marvin A Soriano-Ursúa
- Departamentos de Fisiología, Bioquímica y Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n, 11340, México City, Mexico.
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77
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Matsui H, Takahashi R. Parkinson's disease pathogenesis from the viewpoint of small fish models. J Neural Transm (Vienna) 2017; 125:25-33. [PMID: 28770388 DOI: 10.1007/s00702-017-1772-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 07/26/2017] [Indexed: 02/06/2023]
Abstract
Parkinson's disease is a neurodegenerative disorder that involves movement discloses, degeneration of dopaminergic neurons, and presence of cytoplasmic inclusion bodies. Various animal models have been developed and small fish including zebrafish and medaka fish have recently been employed as a new model for Parkinson disease. In this review, we summarize fish models of Parkinson's disease mainly using our own findings and explain two major hypotheses of PD: lysosome dysfunction theory and mitochondrial dysfunction theory. Finally, we discuss the potential for future application of small fish model.
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Affiliation(s)
- Hideaki Matsui
- Department of Neuroscience of Disease, Center for Transdisciplinary Research, Niigata University, Niigata, Japan.
- Brain Research Institute, Niigata University, Niigata, Japan.
| | - Ryosuke Takahashi
- Department of Neurology, Kyoto University Graduate School of Medicine, Kyoto, Japan
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78
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Vijayanathan Y, Lim FT, Lim SM, Long CM, Tan MP, Majeed ABA, Ramasamy K. 6-OHDA-Lesioned Adult Zebrafish as a Useful Parkinson's Disease Model for Dopaminergic Neuroregeneration. Neurotox Res 2017; 32:496-508. [PMID: 28707266 DOI: 10.1007/s12640-017-9778-x] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2017] [Revised: 06/14/2017] [Accepted: 06/28/2017] [Indexed: 12/16/2022]
Abstract
Conventional mammalian models of neurodegeneration are often limited by futile axonogenesis with minimal functional recuperation of severed neurons. The emergence of zebrafish, a non-mammalian model with excellent neuroregenerative properties, may address these limitations. This study aimed to establish an adult zebrafish-based, neurotoxin-induced Parkinson's disease (PD) model and subsequently validate the regenerative capability of dopaminergic neurons (DpN). The DpN of adult male zebrafish (Danio rerio) were lesioned by microinjecting 6-hydroxydopamine (6-OHDA) neurotoxin (6.25, 12.5, 18.75, 25, 37.5, 50 and 100 mg/kg) into the ventral diencephalon (Dn). This was facilitated by an optimised protocol that utilised 1,1'-dioctadecyl-3,3,3',3'-tetramethyl-indocarbocyanineperchlorate (DiI) dye to precisely identify the injection site. Immunostaining was utilised to identify the number of tyrosine hydroxylase immunoreactive (TH-ir) DpN in brain regions of interest (i.e. olfactory bulb, telencephalon, preoptic area, posterior tuberculum and hypothalamus). Open tank video recordings were performed for locomotor studies. The Dn was accessed by setting the injection angle of the microinjection capillary to 60° and injection depth to 1200 μm (from the exposed brain surface). 6-OHDA (25 mg/kg) successfully ablated >85% of the Dn DpN (preoptic area, posterior tuberculum and hypothalamus) whilst maintaining a 100% survival. Locomotor analysis of 5-min recordings revealed that 6-OHDA-lesioned adult zebrafish were significantly (p < 0.0001) reduced in speed (cm/s) and distance travelled (cm). Lesioned zebrafish showed full recovery of Dn DpN 30 days post-lesion. This study had successfully developed a stable 6-OHDA-induced PD zebrafish model using a straightforward and reproducible approach. Thus, this developed teleost model poses exceptional potentials to study DpN regeneration.
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Affiliation(s)
- Yuganthini Vijayanathan
- Collaborative Drug Discovery Research (CDDR) Group, Faculty of Pharmacy, Universiti Teknologi MARA (UiTM), 42300, Puncak Alam, Selangor Darul Ehsan, Malaysia.,Division of Geriatric Medicine, Department of Medicine, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Fei Tieng Lim
- Collaborative Drug Discovery Research (CDDR) Group, Faculty of Pharmacy, Universiti Teknologi MARA (UiTM), 42300, Puncak Alam, Selangor Darul Ehsan, Malaysia
| | - Siong Meng Lim
- Collaborative Drug Discovery Research (CDDR) Group, Faculty of Pharmacy, Universiti Teknologi MARA (UiTM), 42300, Puncak Alam, Selangor Darul Ehsan, Malaysia
| | - Chiau Ming Long
- School of Pharmacy, KPJ Healthcare University College, 71800, Nilai, Negeri Sembilan, Malaysia
| | - Maw Pin Tan
- Division of Geriatric Medicine, Department of Medicine, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Abu Bakar Abdul Majeed
- Collaborative Drug Discovery Research (CDDR) Group, Faculty of Pharmacy, Universiti Teknologi MARA (UiTM), 42300, Puncak Alam, Selangor Darul Ehsan, Malaysia
| | - Kalavathy Ramasamy
- Collaborative Drug Discovery Research (CDDR) Group, Faculty of Pharmacy, Universiti Teknologi MARA (UiTM), 42300, Puncak Alam, Selangor Darul Ehsan, Malaysia.
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79
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Bradford YM, Toro S, Ramachandran S, Ruzicka L, Howe DG, Eagle A, Kalita P, Martin R, Taylor Moxon SA, Schaper K, Westerfield M. Zebrafish Models of Human Disease: Gaining Insight into Human Disease at ZFIN. ILAR J 2017; 58:4-16. [PMID: 28838067 PMCID: PMC5886338 DOI: 10.1093/ilar/ilw040] [Citation(s) in RCA: 89] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Revised: 12/12/2016] [Accepted: 12/19/2016] [Indexed: 12/18/2022] Open
Abstract
The Zebrafish Model Organism Database (ZFIN; https://zfin.org) is the central resource for genetic, genomic, and phenotypic data for zebrafish (Danio rerio) research. ZFIN continuously assesses trends in zebrafish research, adding new data types and providing data repositories and tools that members of the research community can use to navigate data. The many research advantages and flexibility of manipulation of zebrafish have made them an increasingly attractive animal to model and study human disease.To facilitate disease-related research, ZFIN developed support to provide human disease information as well as annotation of zebrafish models of human disease. Human disease term pages at ZFIN provide information about disease names, synonyms, and references to other databases as well as a list of publications reporting studies of human diseases in which zebrafish were used. Zebrafish orthologs of human genes that are implicated in human disease etiology are routinely studied to provide an understanding of the molecular basis of disease. Therefore, a list of human genes involved in the disease with their corresponding zebrafish ortholog is displayed on the disease page, with links to additional information regarding the genes and existing mutations. Studying human disease often requires the use of models that recapitulate some or all of the pathologies observed in human diseases. Access to information regarding existing and published models can be critical, because they provide a tractable way to gain insight into the phenotypic outcomes of the disease. ZFIN annotates zebrafish models of human disease and supports retrieval of these published models by listing zebrafish models on the disease term page as well as by providing search interfaces and data download files to access the data. The improvements ZFIN has made to annotate, display, and search data related to human disease, especially zebrafish models for disease and disease-associated gene information, should be helpful to researchers and clinicians considering the use of zebrafish to study human disease.
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Affiliation(s)
- Yvonne M. Bradford
- Yvonne M. Bradford, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sabrina Toro, PhD, is a scientific curator for the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sridhar Ramachandran, MS, is a scientific curator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Leyla Ruzicka, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database, at the University of Oregon in Eugene, Oregon. Douglas G. Howe, PhD, is the Data Curation Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Anne Eagle, MSCS, is the Software Development and Project Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Patrick Kalita, MS, is a software developer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Ryan Martin, MS, is a systems administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sierra A. Taylor Moxon, BA, is the Database Administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Kevin Schaper, BS, is a software engineer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Monte Westerfield, PhD, is a Professor of Biology in the Institute of Neuroscience and directs the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon.
| | - Sabrina Toro
- Yvonne M. Bradford, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sabrina Toro, PhD, is a scientific curator for the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sridhar Ramachandran, MS, is a scientific curator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Leyla Ruzicka, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database, at the University of Oregon in Eugene, Oregon. Douglas G. Howe, PhD, is the Data Curation Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Anne Eagle, MSCS, is the Software Development and Project Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Patrick Kalita, MS, is a software developer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Ryan Martin, MS, is a systems administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sierra A. Taylor Moxon, BA, is the Database Administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Kevin Schaper, BS, is a software engineer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Monte Westerfield, PhD, is a Professor of Biology in the Institute of Neuroscience and directs the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon.
| | - Sridhar Ramachandran
- Yvonne M. Bradford, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sabrina Toro, PhD, is a scientific curator for the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sridhar Ramachandran, MS, is a scientific curator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Leyla Ruzicka, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database, at the University of Oregon in Eugene, Oregon. Douglas G. Howe, PhD, is the Data Curation Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Anne Eagle, MSCS, is the Software Development and Project Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Patrick Kalita, MS, is a software developer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Ryan Martin, MS, is a systems administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sierra A. Taylor Moxon, BA, is the Database Administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Kevin Schaper, BS, is a software engineer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Monte Westerfield, PhD, is a Professor of Biology in the Institute of Neuroscience and directs the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon.
| | - Leyla Ruzicka
- Yvonne M. Bradford, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sabrina Toro, PhD, is a scientific curator for the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sridhar Ramachandran, MS, is a scientific curator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Leyla Ruzicka, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database, at the University of Oregon in Eugene, Oregon. Douglas G. Howe, PhD, is the Data Curation Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Anne Eagle, MSCS, is the Software Development and Project Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Patrick Kalita, MS, is a software developer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Ryan Martin, MS, is a systems administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sierra A. Taylor Moxon, BA, is the Database Administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Kevin Schaper, BS, is a software engineer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Monte Westerfield, PhD, is a Professor of Biology in the Institute of Neuroscience and directs the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon.
| | - Douglas G. Howe
- Yvonne M. Bradford, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sabrina Toro, PhD, is a scientific curator for the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sridhar Ramachandran, MS, is a scientific curator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Leyla Ruzicka, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database, at the University of Oregon in Eugene, Oregon. Douglas G. Howe, PhD, is the Data Curation Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Anne Eagle, MSCS, is the Software Development and Project Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Patrick Kalita, MS, is a software developer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Ryan Martin, MS, is a systems administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sierra A. Taylor Moxon, BA, is the Database Administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Kevin Schaper, BS, is a software engineer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Monte Westerfield, PhD, is a Professor of Biology in the Institute of Neuroscience and directs the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon.
| | - Anne Eagle
- Yvonne M. Bradford, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sabrina Toro, PhD, is a scientific curator for the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sridhar Ramachandran, MS, is a scientific curator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Leyla Ruzicka, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database, at the University of Oregon in Eugene, Oregon. Douglas G. Howe, PhD, is the Data Curation Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Anne Eagle, MSCS, is the Software Development and Project Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Patrick Kalita, MS, is a software developer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Ryan Martin, MS, is a systems administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sierra A. Taylor Moxon, BA, is the Database Administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Kevin Schaper, BS, is a software engineer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Monte Westerfield, PhD, is a Professor of Biology in the Institute of Neuroscience and directs the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon.
| | - Patrick Kalita
- Yvonne M. Bradford, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sabrina Toro, PhD, is a scientific curator for the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sridhar Ramachandran, MS, is a scientific curator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Leyla Ruzicka, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database, at the University of Oregon in Eugene, Oregon. Douglas G. Howe, PhD, is the Data Curation Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Anne Eagle, MSCS, is the Software Development and Project Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Patrick Kalita, MS, is a software developer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Ryan Martin, MS, is a systems administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sierra A. Taylor Moxon, BA, is the Database Administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Kevin Schaper, BS, is a software engineer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Monte Westerfield, PhD, is a Professor of Biology in the Institute of Neuroscience and directs the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon.
| | - Ryan Martin
- Yvonne M. Bradford, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sabrina Toro, PhD, is a scientific curator for the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sridhar Ramachandran, MS, is a scientific curator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Leyla Ruzicka, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database, at the University of Oregon in Eugene, Oregon. Douglas G. Howe, PhD, is the Data Curation Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Anne Eagle, MSCS, is the Software Development and Project Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Patrick Kalita, MS, is a software developer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Ryan Martin, MS, is a systems administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sierra A. Taylor Moxon, BA, is the Database Administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Kevin Schaper, BS, is a software engineer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Monte Westerfield, PhD, is a Professor of Biology in the Institute of Neuroscience and directs the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon.
| | - Sierra A. Taylor Moxon
- Yvonne M. Bradford, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sabrina Toro, PhD, is a scientific curator for the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sridhar Ramachandran, MS, is a scientific curator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Leyla Ruzicka, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database, at the University of Oregon in Eugene, Oregon. Douglas G. Howe, PhD, is the Data Curation Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Anne Eagle, MSCS, is the Software Development and Project Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Patrick Kalita, MS, is a software developer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Ryan Martin, MS, is a systems administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sierra A. Taylor Moxon, BA, is the Database Administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Kevin Schaper, BS, is a software engineer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Monte Westerfield, PhD, is a Professor of Biology in the Institute of Neuroscience and directs the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon.
| | - Kevin Schaper
- Yvonne M. Bradford, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sabrina Toro, PhD, is a scientific curator for the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sridhar Ramachandran, MS, is a scientific curator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Leyla Ruzicka, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database, at the University of Oregon in Eugene, Oregon. Douglas G. Howe, PhD, is the Data Curation Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Anne Eagle, MSCS, is the Software Development and Project Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Patrick Kalita, MS, is a software developer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Ryan Martin, MS, is a systems administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sierra A. Taylor Moxon, BA, is the Database Administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Kevin Schaper, BS, is a software engineer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Monte Westerfield, PhD, is a Professor of Biology in the Institute of Neuroscience and directs the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon.
| | - Monte Westerfield
- Yvonne M. Bradford, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sabrina Toro, PhD, is a scientific curator for the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sridhar Ramachandran, MS, is a scientific curator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Leyla Ruzicka, PhD, is a scientific curator and senior research associate at the Zebrafish Model Organism Database, at the University of Oregon in Eugene, Oregon. Douglas G. Howe, PhD, is the Data Curation Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Anne Eagle, MSCS, is the Software Development and Project Manager at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Patrick Kalita, MS, is a software developer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Ryan Martin, MS, is a systems administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Sierra A. Taylor Moxon, BA, is the Database Administrator at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Kevin Schaper, BS, is a software engineer at the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon. Monte Westerfield, PhD, is a Professor of Biology in the Institute of Neuroscience and directs the Zebrafish Model Organism Database at the University of Oregon in Eugene, Oregon.
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Selvaraj V, Santhakumar K. Analyzing Locomotor Activity in Zebrafish Larvae Using wrMTrck. Zebrafish 2017; 14:287-291. [DOI: 10.1089/zeb.2016.1395] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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81
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Hurtado F, Cardenas MAN, Cardenas F, León LA. La Enfermedad de Parkinson: Etiología, Tratamientos y Factores Preventivos. UNIVERSITAS PSYCHOLOGICA 2017. [DOI: 10.11144/javeriana.upsy15-5.epet] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
La enfermedad de Parkinson (EP) es la patología neurodegenerativa motora con mayor incidencia a nivel mundial. Esta afecta a aproximadamente 2-3% de la población mayor a 60 años de edad y sus causas aún no han sido bien determinadas. Actualmente no existe cura para esta patología; sin embargo, es posible contar con diferentes tratamientos que permiten aliviar algunos de sus síntomas y enlentecer su curso. Estos tratamientos tienen como premisa contrarrestar los efectos ocasionados por la pérdida de la función dopaminérgica de la sustancia nigra (SN) sobre estructuras como el núcleo subtálamico (NST) o globo pálido interno (GPi) ya sea por medio de tratamientos farmacológicos, estimulación cerebral profunda (ECP) o con el implante celular. Existen también investigaciones que están dirigiendo su interés al desarrollo de fármacos con potencial terapéutico, que presenten alta especificidad a receptores colinérgicos de nicotina (nAChRs) y antagonistas de receptores de adenosina, específicamente del subtipo A2A. Estos últimos, juegan un papel importante en el control de liberación dopaminérgica y en los procesos de neuroprotección. En esta revisión se pretende ofrecer una panorámica actual sobre algunos de los factores de riesgo asociados a EP, algunos de los tratamientos actuales más utilizados y acerca del rol de sustancias potencialmente útiles en la prevención de esta enfermedad.
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82
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Zhou Y, Li P, Brantner A, Wang H, Shu X, Yang J, Si N, Han L, Zhao H, Bian B. Chemical profiling analysis of Maca using UHPLC-ESI-Orbitrap MS coupled with UHPLC-ESI-QqQ MS and the neuroprotective study on its active ingredients. Sci Rep 2017; 7:44660. [PMID: 28304399 PMCID: PMC5356334 DOI: 10.1038/srep44660] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 02/17/2017] [Indexed: 12/14/2022] Open
Abstract
Lepidium meyenii (Maca), originated from Peru, has been cultivated widely in China as a popular health care food. However, the chemical and effective studies of Maca were less in-depth, which restricted its application seriously. To ensure the quality of Maca, a feasible and accurate strategy was established. One hundred and sixty compounds including 30 reference standards were identified in 6 fractions of methanol extract of Maca by UHPLC-ESI-Orbitrap MS. Among them, 15 representative active compounds were simultaneously determined in 17 samples by UHPLC-ESI-QqQ MS. The results suggested that Maca from Yunnan province was the potential substitute for the one from Peru. Meanwhile, the neuroprotective effects of Maca were investigated. Three fractions and two pure compounds showed strong activities in the 1-methyl-4-phenyl-1, 2, 3, 6-tetrahydropyridine (MPTP)-induced zebrafish model. Among them, 80% methanol elution fraction (Fr5) showed significant neuroprotective activity, followed by 100% part (Fr6). The inhibition of acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE) was a possible mechanism of its neuroprotective effect.
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Affiliation(s)
- Yanyan Zhou
- Institute of Chinese Materia Medica, Academy of Chinese Medical Sciences, Beijing, China
| | - Peng Li
- Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Adelheid Brantner
- Institute of Pharmaceutical Sciences Pharmacognosy, University of Graz, Graz, Austria
| | - Hongjie Wang
- Institute of Chinese Materia Medica, Academy of Chinese Medical Sciences, Beijing, China
| | - Xinbin Shu
- Shandong Rosemed Biopharm LTC, Yanzhou, Shandong province, China
| | - Jian Yang
- Institute of Chinese Materia Medica, Academy of Chinese Medical Sciences, Beijing, China
| | - Nan Si
- Institute of Chinese Materia Medica, Academy of Chinese Medical Sciences, Beijing, China
| | - Lingyu Han
- Institute of Chinese Materia Medica, Academy of Chinese Medical Sciences, Beijing, China
| | - Haiyu Zhao
- Institute of Chinese Materia Medica, Academy of Chinese Medical Sciences, Beijing, China
| | - Baolin Bian
- Institute of Chinese Materia Medica, Academy of Chinese Medical Sciences, Beijing, China
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83
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Yao L, Peng SX, Xu YD, Lin SL, Li YH, Liu CJ, Zhao HD, Wang LF, Shen YQ. Unexpected Neuroprotective Effects of Loganin on 1-Methyl-4-Phenyl-1,2,3,6-Tetrahydropyridine-Induced Neurotoxicity and Cell Death in Zebrafish. J Cell Biochem 2017; 118:615-628. [PMID: 27662601 DOI: 10.1002/jcb.25749] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Accepted: 09/21/2016] [Indexed: 02/05/2023]
Abstract
1-methyl-4-phenyl-1,2,3,6 tetrahydropyridine (MPTP), which induces the pathological characteristics of Parkinson's disease in rodents, also specifically targets dopaminergic neurons in zebrafish embryos and larvae. Loganin, a traditional Chinese drug, was reported to regulate immune function and possess anti-inflammatory and anti-shock effects. Here, we investigate the role of loganin in MPTP-induced Parkinson-like abnormalities in zebrafish. MPTP treatment-induced abnormal development, in larvae, such as pericardium edema, increased yolk color, yolk sac edema, and retarded yolk sac resorption, as well as defects in brain development. Loganin could block MPTP-induced defects, with little toxicity to the eggs. Results of whole mount in situ hybridization showed loganin prevented the loss of both dopaminergic neurons and locomotor activity, exhibited by larvae treated with MPTP. In addition, loganin significantly rescued MPTP-induced neurotoxicity on PC12 cells, possibly through the suppression of PI3K/Akt/mTOR axis and JNK signaling pathways. In conclusion, loganin blocks MPTP-induced neurotoxicity and abnormal development in zebrafish. J. Cell. Biochem. 118: 615-628, 2017. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- Li Yao
- Wuxi Medical College, Jiangnan University, Wuxi, Jiangsu, 214122, People's Republic of China
| | - Shi-Xiao Peng
- Wuxi Medical College, Jiangnan University, Wuxi, Jiangsu, 214122, People's Republic of China
| | - Yi-Da Xu
- Wuxi Medical College, Jiangnan University, Wuxi, Jiangsu, 214122, People's Republic of China
| | - Stanley Li Lin
- Department of Cell Biology, Shantou University Medical College, Shantou, Guangdong, 515041, People's Republic of China
| | - Yu-Hong Li
- Wuxi Medical College, Jiangnan University, Wuxi, Jiangsu, 214122, People's Republic of China
| | - Chun-Jie Liu
- Wuxi Medical College, Jiangnan University, Wuxi, Jiangsu, 214122, People's Republic of China
| | - Hou-De Zhao
- Wuxi Medical College, Jiangnan University, Wuxi, Jiangsu, 214122, People's Republic of China
| | - Lin-Fang Wang
- Wuxi Medical College, Jiangnan University, Wuxi, Jiangsu, 214122, People's Republic of China
| | - Yan-Qin Shen
- Wuxi Medical College, Jiangnan University, Wuxi, Jiangsu, 214122, People's Republic of China
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84
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Cowie AM, Sarty KI, Mercer A, Koh J, Kidd KA, Martyniuk CJ. Molecular networks related to the immune system and mitochondria are targets for the pesticide dieldrin in the zebrafish (Danio rerio) central nervous system. J Proteomics 2017; 157:71-82. [DOI: 10.1016/j.jprot.2017.02.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 01/31/2017] [Accepted: 02/07/2017] [Indexed: 12/26/2022]
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85
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Müller TE, Nunes ME, Menezes CC, Marins AT, Leitemperger J, Gressler ACL, Carvalho FB, de Freitas CM, Quadros VA, Fachinetto R, Rosemberg DB, Loro VL. Sodium Selenite Prevents Paraquat-Induced Neurotoxicity in Zebrafish. Mol Neurobiol 2017; 55:1928-1941. [PMID: 28244005 DOI: 10.1007/s12035-017-0441-6] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 02/03/2017] [Indexed: 12/21/2022]
Abstract
Considering the antioxidant properties of sodium selenite (Na2SeO3) and the involvement of oxidative stress events in paraquat-induced neurotoxicity, this study investigated the protective effect of dietary Na2SeO3 on biochemical and behavioral parameters of zebrafish exposed to paraquat (PQ). Fish were pretreated with a Na2SeO3 diet for 21 days and then PQ (20 mg/kg) was administered intraperitoneally with six injections for 16 days. In the novel tank test, the Na2SeO3 diet prevented the locomotor impairments, as well as the increase in the time spent in the top area of the tank, and the exacerbation of freezing episodes. In the preference for conspecifics and in the mirror-induced aggression (MIA) tasks, Na2SeO3 prevented the increase in the latency to enter the area closer to conspecifics and the agonistic behavior of PQ-treated animals, respectively. Na2SeO3 prevented the increase of carbonylated protein (CP), reactive oxygen species (ROS), and nitrite/nitrate (NOx) levels, as well as the decrease in non-protein thiols (NPSH) levels. Regarding the antioxidant enzymatic defenses, Na2SeO3 prevented the increase in catalase (CAT) and glutathione peroxidase (GPx) activities caused by PQ. Altogether, dietary Na2SeO3 improves behavioral and biochemical function impaired by PQ treatment in zebrafish, by modulating not only redox parameters, but also anxiety- and aggressive-like phenotypes in zebrafish.
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Affiliation(s)
- Talise E Müller
- Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS, 97105-900, Brazil
| | - Mauro E Nunes
- Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS, 97105-900, Brazil
| | - Charlene C Menezes
- Graduate Program in Animal Biodiversity, Department of Molecular Biology and Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS, 97105-900, Brazil
| | - Aline T Marins
- Graduate Program in Animal Biodiversity, Department of Molecular Biology and Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS, 97105-900, Brazil
| | - Jossiele Leitemperger
- Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS, 97105-900, Brazil
| | - Ana Carolina Lopes Gressler
- Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS, 97105-900, Brazil
| | - Fabiano B Carvalho
- Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS, 97105-900, Brazil
| | - Catiuscia Molz de Freitas
- Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS, 97105-900, Brazil
| | - Vanessa A Quadros
- Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS, 97105-900, Brazil
| | - Roselei Fachinetto
- Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS, 97105-900, Brazil
| | - Denis B Rosemberg
- 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
| | - Vania L Loro
- Graduate Program in Biological Sciences: Toxicological Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS, 97105-900, Brazil.
- Graduate Program in Animal Biodiversity, Department of Molecular Biology and Biochemistry, Federal University of Santa Maria, 1000 Roraima Avenue, Santa Maria, RS, 97105-900, Brazil.
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86
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Li X, Liu X, Li T, Li X, Feng D, Kuang X, Xu J, Zhao X, Sun M, Chen D, Zhang Z, Feng X. SiO2 nanoparticles cause depression and anxiety-like behavior in adult zebrafish. RSC Adv 2017. [DOI: 10.1039/c6ra24215d] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Here, we report that both nano-silica (SiO2-NPs) and reserpine can elicit depression-like behavior in adult zebrafish in a novel tank test.
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87
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Altenhofen S, Wiprich MT, Nery LR, Leite CE, Vianna MRMR, Bonan CD. Manganese(II) chloride alters behavioral and neurochemical parameters in larvae and adult zebrafish. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2017; 182:172-183. [PMID: 27912164 DOI: 10.1016/j.aquatox.2016.11.013] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Revised: 10/24/2016] [Accepted: 11/16/2016] [Indexed: 06/06/2023]
Abstract
Manganese (Mn) is an essential metal for organisms, but high levels can cause serious neurological damage. The aim of this study was to evaluate the effects of MnCl2 exposure on cognition and exploratory behavior in adult and larval zebrafish and correlate these findings with brain accumulation of Mn, overall brain tyrosine hydroxylase (TH) levels, dopamine (DA) levels, 3,4-dihydroxyphenylacetic acid (DOPAC) levels and cell death markers in the nervous system. Adults exposed to MnCl2 for 4days (0.5, 1.0 and 1.5mM) and larvae exposed for 5days (0.1, 0.25 and 0.5mM) displayed decreased exploratory behaviors, such as distance traveled and absolute body turn angle, in addition to reduced movement time and an increased number of immobile episodes in larvae. Adults exposed to MnCl2 for 4days showed impaired aversive long-term memory in the inhibitory avoidance task. The overall brain TH levels were elevated in adults and larvae evaluated at 5 and 7 days post-fertilization (dpf). Interestingly, the protein level of this enzyme was decreased in larval animals at 10dpf. Furthermore, DOPAC levels were increased in adult animals exposed to MnCl2. Protein analysis showed increased apoptotic markers in both the larvae and adult nervous system. The results demonstrated that prolonged exposure to MnCl2 leads to locomotor deficits that may be associated with damage caused by this metal in the CNS, particularly in the dopaminergic system.
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Affiliation(s)
- Stefani Altenhofen
- PUCRS, Faculdade de Biociências, Programa de Pós-Graduação em Biologia Celular e Molecular, Laboratório de Neuroquímica e Psicofarmacologia, Porto Alegre, RS, Brazil
| | - Melissa Talita Wiprich
- PUCRS, Faculdade de Biociências, Programa de Pós-Graduação em Biologia Celular e Molecular, Laboratório de Neuroquímica e Psicofarmacologia, Porto Alegre, RS, Brazil
| | - Laura Roesler Nery
- PUCRS, Faculdade de Biociências, Programa de Pós-Graduação em Biologia Celular e Molecular, Laboratório de Neuroquímica e Psicofarmacologia, Porto Alegre, RS, Brazil
| | | | - Monica Ryff Moreira Roca Vianna
- PUCRS, Faculdade de Biociências, Programa de Pós-Graduação em Biologia Celular e Molecular, Laboratório de Biologia e Desenvolvimento do Sistema Nervoso, Porto Alegre, RS, Brazil
| | - Carla Denise Bonan
- PUCRS, Faculdade de Biociências, Programa de Pós-Graduação em Biologia Celular e Molecular, Laboratório de Neuroquímica e Psicofarmacologia, Porto Alegre, RS, Brazil.
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88
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Parkinson’s disease-like motor and non-motor symptoms in rotenone-treated zebrafish. Neurotoxicology 2017; 58:103-109. [DOI: 10.1016/j.neuro.2016.11.006] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 11/14/2016] [Accepted: 11/15/2016] [Indexed: 12/21/2022]
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89
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Noyes PD, Garcia GR, Tanguay RL. ZEBRAFISH AS AN IN VIVO MODEL FOR SUSTAINABLE CHEMICAL DESIGN. GREEN CHEMISTRY : AN INTERNATIONAL JOURNAL AND GREEN CHEMISTRY RESOURCE : GC 2016; 18:6410-6430. [PMID: 28461781 PMCID: PMC5408959 DOI: 10.1039/c6gc02061e] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Heightened public awareness about the many thousands of chemicals in use and present as persistent contaminants in the environment has increased the demand for safer chemicals and more rigorous toxicity testing. There is a growing recognition that the use of traditional test models and empirical approaches is impractical for screening for toxicity the many thousands of chemicals in the environment and the hundreds of new chemistries introduced each year. These realities coupled with the green chemistry movement have prompted efforts to implement more predictive-based approaches to evaluate chemical toxicity early in product development. While used for many years in environmental toxicology and biomedicine, zebrafish use has accelerated more recently in genetic toxicology, high throughput screening (HTS), and behavioral testing. This review describes major advances in these testing methods that have positioned the zebrafish as a highly applicable model in chemical safety evaluations and sustainable chemistry efforts. Many toxic responses have been shown to be shared among fish and mammals owing to their generally well-conserved development, cellular networks, and organ systems. These shared responses have been observed for chemicals that impair endocrine functioning, development, and reproduction, as well as those that elicit cardiotoxicity and carcinogenicity, among other diseases. HTS technologies with zebrafish enable screening large chemical libraries for bioactivity that provide opportunities for testing early in product development. A compelling attribute of the zebrafish centers on being able to characterize toxicity mechanisms across multiple levels of biological organization from the genome to receptor interactions and cellular processes leading to phenotypic changes such as developmental malformations. Finally, there is a growing recognition of the links between human and wildlife health and the need for approaches that allow for assessment of real world multi-chemical exposures. The zebrafish is poised to be an important model in bridging these two conventionally separate areas of toxicology and characterizing the biological effects of chemical mixtures that could augment its role in sustainable chemistry.
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Affiliation(s)
- Pamela D. Noyes
- Department of Environmental & Molecular Toxicology, Oregon State University, Corvallis, OR 97331
| | - Gloria R. Garcia
- Department of Environmental & Molecular Toxicology, Oregon State University, Corvallis, OR 97331
| | - Robert L. Tanguay
- Department of Environmental & Molecular Toxicology, Oregon State University, Corvallis, OR 97331
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90
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Parolini M, Magni S, Castiglioni S, Binelli A. Genotoxic effects induced by the exposure to an environmental mixture of illicit drugs to the zebra mussel. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2016; 132:26-30. [PMID: 27261879 DOI: 10.1016/j.ecoenv.2016.05.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 05/24/2016] [Accepted: 05/25/2016] [Indexed: 06/05/2023]
Abstract
Despite the growing interest on the presence of illicit drugs in freshwater ecosystems, just recently the attention has been focused on their potential toxicity towards non-target aquatic species. However, these studies largely neglected the effects induced by exposure to complex mixtures of illicit drugs, which could be different compared to those caused by single psychoactive molecules. This study was aimed at investigating the genetic damage induced by a 14-day exposure to a realistic mixture of the most common illicit drugs found in surface waters worldwide (cocaine, benzoylecgonine, amphetamine, morphine and 3,4-methylenedioxymethamphetamine) on the zebra mussel (Dreissena polymorpha). The mixture caused a significant increase of DNA fragmentation and triggered the apoptotic process and micronuclei formation in zebra mussel hemocytes, pointing out its potential genotoxicity towards this bivalve species.
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Affiliation(s)
- Marco Parolini
- Department of Biosciences, University of Milan, via Celoria 26, I-20133 Milan, Italy.
| | - Stefano Magni
- Department of Biosciences, University of Milan, via Celoria 26, I-20133 Milan, Italy
| | - Sara Castiglioni
- IRCCS - Istituto di Ricerche Farmacologiche "Mario Negri", Department of Environmental Health Sciences, Via La Masa 19, I-20156 Milan, Italy
| | - Andrea Binelli
- Department of Biosciences, University of Milan, via Celoria 26, I-20133 Milan, Italy.
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91
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Farfán-García ED, Pérez-Rodríguez M, Espinosa-García C, Castillo-Mendieta NT, Maldonado-Castro M, Querejeta E, Trujillo-Ferrara JG, Soriano-Ursúa MA. Disruption of motor behavior and injury to the CNS induced by 3-thienylboronic acid in mice. Toxicol Appl Pharmacol 2016; 307:130-137. [PMID: 27495897 DOI: 10.1016/j.taap.2016.08.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Revised: 07/30/2016] [Accepted: 08/01/2016] [Indexed: 02/07/2023]
Abstract
The scarcity of studies on boron containing compounds (BCC) in the medicinal field is gradually being remedied. Efforts have been made to explore the effects of BCCs due to the properties that boron confers to molecules. Research has shown that the safety of some BCCs is similar to that found for boron-free compounds (judging from the acute toxicological evaluation). However, it has been observed that the administration of 3-thienylboronic acid (3TB) induced motor disruption in CD1 mice. In the current contribution we studied in deeper form the disruption of motor performance produced by the intraperitoneal administration of 3TB in mice from two strains (CD1 and C57BL6). Disruption of motor activity was dependent not only on the dose of 3TB administered, but also on the DMSO concentration in the vehicle. The ability of 3TB to enter the Central Nervous System (CNS) was evidenced by Raman spectroscopy as well as morphological effects on the CNS, such as loss of neurons yielding biased injury to the substantia nigra and striatum at doses ≥200mg/kg, and involving granular cell damage at doses of 400mg/kg but less injury in the motor cortex. Our work acquaints about the use of this compound in drug design, but the interesting profile as neurotoxic agent invite us to study it regarding the damage on the motor system.
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Affiliation(s)
- E D Farfán-García
- Academias de Fisiología Humana, Bioquímica y Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n, 11340 Ciudad de México, Mexico
| | - M Pérez-Rodríguez
- Academias de Fisiología Humana, Bioquímica y Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n, 11340 Ciudad de México, Mexico
| | - C Espinosa-García
- Departamento de Biología de la Reproducción, Universidad Autónoma Metropolitana (UAM), 09310 Ciudad de México, Mexico
| | - N T Castillo-Mendieta
- Academias de Fisiología Humana, Bioquímica y Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n, 11340 Ciudad de México, Mexico
| | - M Maldonado-Castro
- Academias de Fisiología Humana, Bioquímica y Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n, 11340 Ciudad de México, Mexico
| | - E Querejeta
- Academias de Fisiología Humana, Bioquímica y Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n, 11340 Ciudad de México, Mexico
| | - J G Trujillo-Ferrara
- Academias de Fisiología Humana, Bioquímica y Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n, 11340 Ciudad de México, Mexico
| | - M A Soriano-Ursúa
- Academias de Fisiología Humana, Bioquímica y Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis y Díaz Mirón s/n, 11340 Ciudad de México, Mexico.
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Alcohol-induced behavioral changes in zebrafish: The role of dopamine D2-like receptors. Psychopharmacology (Berl) 2016; 233:2119-2128. [PMID: 26955840 DOI: 10.1007/s00213-016-4264-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Accepted: 02/23/2016] [Indexed: 01/04/2023]
Abstract
RATIONALE The dopaminergic system has been proposed to mediate alcohol-induced locomotor activity, yet the mechanisms underlying this behavioral response remain poorly understood. OBJECTIVES This study was conducted to investigate the role of dopamine D2-like receptors in mediating alcohol-induced behavioral responses. METHODS In experiment 1, we examined the effects of high concentrations (0, 2.5, 5, 10 μM) of haloperidol on motor responses. In experiment 2, we examined the effects of low concentrations (0, 0.625, 1.25, 2.5 μM) of haloperidol on anxiety-like behavioral responses using the novel tank test. In experiment 3, we examined the effect of pre-treating zebrafish with different concentrations of haloperidol (0, 0.625, 2.5 μM) and subsequently exposing them to 0 or 1 % alcohol. RESULTS In experiment 1, haloperidol induced an inverted U-shaped concentration-dependent increase in locomotor activity. In experiment 2, haloperidol (2.5 μM) reduced the absolute turn angle and freezing behavior in a new environment. In experiment 3, acute alcohol exposure significantly increased locomotor activity and decreased anxiety-like behavioral responses. Pre-treating zebrafish with the lower dose of haloperidol (0.625 μM) abolished the alcohol-induced locomotor activity, without altering anxiety-like behavioral responses. However, pre-treating with the higher dose of haloperidol (2.5 μM) abolished both alcohol-induced increase of locomotor activity and reduction of anxiety-like behavioral responses. CONCLUSION The results suggest alcohol-induced locomotor hyperactivity in zebrafish is mediated via activation of dopamine D2-like receptors, whereas anxiety-like behavioral responses may only be altered by a high haloperidol concentration, at which dose the drug may affect receptors other than D2-R.
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93
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Huang SSY, Noble S, Godoy R, Ekker M, Chan HM. Delayed effects of methylmercury on the mitochondria of dopaminergic neurons and developmental toxicity in zebrafish larvae (Danio rerio). AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2016; 175:73-80. [PMID: 26994370 DOI: 10.1016/j.aquatox.2016.03.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Revised: 03/03/2016] [Accepted: 03/04/2016] [Indexed: 06/05/2023]
Abstract
Methylmercury (MeHg) is a known neurotoxicant affecting the central nervous system but effects on dopaminergic (DA) neurons are not well understood. Wild-type zebrafish (Danio rerio) and two transgenic lines: Tg(dat:eGFP) expressing enhanced green fluorescent protein (eGFP) in DA neuron clusters and Tg(dat:tom20 MLS-mCherry) expressing red fluorescence (mCherry) targeted to mitochondria of DA neurons were used to evaluate the effects of micromolar MeHg exposure on DA neuron and whole animal motor function during early development. Three-day-old larvae were exposed to micromolar concentrations of MeHg (0.03, 0.06, and 0.3μM) in system water. Exposure to 0.3μM MeHg caused mortality and significant morphological abnormalities including edema, curvature of the spine, and hemorrhages in zebrafish larvae after a 48h exposure period. At 0.06μM MeHg, the appearance of morphological abnormalities was delayed for 72h and far less severe, whereas 0.03μM MeHg did not cause any morphological defects or mortalities. A delayed but significant reduction in locomotor ability and mCherry fluorescence in specific brain regions in the 0.06μM MeHg exposed larvae suggests that DA neuron function rather than neuron numbers was compromised. Double immunolabeling with tyrosine hydroxylase and pan neural staining showed no effect of MeHg exposure. We have established Tg(dat:tom20 MLS-mCherry) zebrafish larvae as a model which can be used to assess MeHg neurotoxicity and that exposure to low dose MeHg (0.06μM) during development may predispose DA neurons to impairment caused by changes in mitochondrial dynamics.
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Affiliation(s)
- Susie S Y Huang
- Centre for Advanced Research in Environmental Genomics, University of Ottawa, Ontario K1N 6N5, Canada
| | - Sandra Noble
- Centre for Advanced Research in Environmental Genomics, University of Ottawa, Ontario K1N 6N5, Canada
| | - Rafael Godoy
- Centre for Advanced Research in Environmental Genomics, University of Ottawa, Ontario K1N 6N5, Canada
| | - Marc Ekker
- Centre for Advanced Research in Environmental Genomics, University of Ottawa, Ontario K1N 6N5, Canada
| | - Hing Man Chan
- Centre for Advanced Research in Environmental Genomics, University of Ottawa, Ontario K1N 6N5, Canada.
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94
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Nunes ME, Müller TE, Braga MM, Fontana BD, Quadros VA, Marins A, Rodrigues C, Menezes C, Rosemberg DB, Loro VL. Chronic Treatment with Paraquat Induces Brain Injury, Changes in Antioxidant Defenses System, and Modulates Behavioral Functions in Zebrafish. Mol Neurobiol 2016; 54:3925-3934. [PMID: 27229491 DOI: 10.1007/s12035-016-9919-x] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Accepted: 05/03/2016] [Indexed: 01/02/2023]
Abstract
Paraquat (PQ) administration consists in a chemical model that mimics phenotypes observed in Parkinson's disease (PD), due to its ability to induce changes in dopaminergic system and oxidative stress. The aim of this study was to evaluate the actions of PQ in behavioral functions of adult zebrafish and its influence on oxidative stress biomarkers in brain samples. PQ (20 mg/kg) was administered intraperitoneally with six injections for 16 days (one injection every 3 days). PQ-treated group showed a significant decrease in the time spent in the bottom section and a shorter latency to enter the top area in the novel tank test. Moreover, PQ-exposed fish showed a significant decrease in the number and duration of risk assessment episodes in the light-dark test, as well as an increase in the agonistic behavior in the mirror-induced aggression (MIA) test. PQ induced brain damage by decreasing mitochondrial viability. Concerning the antioxidant defense system, PQ increased catalase (CAT) and glutathione peroxidase (GPx) activities, as well as the non-protein sulfhydryl content (NPSH), but did not change ROS formation and decreased lipid peroxidation. We demonstrate, for the first time, that PQ induces an increase in aggressive behavior, alters non-motor patterns associated to defensive behaviors, and changes redox parameters in zebrafish brain. Overall, our findings may serve as useful tools to investigate the interaction between behavioral and neurochemical impairments triggered by PQ administration in zebrafish.
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Affiliation(s)
- Mauro E Nunes
- Programa de Pós-Graduação em Bioquímica Toxicológica e Biodiversidade Animal, Laboratório de Toxicologia Aquática, Universidade Federal de Santa Maria, Santa Maria, RS, 97105-900, Brazil
| | - Talise E Müller
- Programa de Pós-Graduação em Bioquímica Toxicológica e Biodiversidade Animal, Laboratório de Toxicologia Aquática, Universidade Federal de Santa Maria, Santa Maria, RS, 97105-900, Brazil
| | - Marcos M Braga
- Programa de Pós-Graduação em Bioquímica Toxicológica e Biodiversidade Animal, Laboratório de Toxicologia Aquática, Universidade Federal de Santa Maria, Santa Maria, RS, 97105-900, Brazil
| | - Barbara D Fontana
- Programa de Pós-Graduação em Bioquímica Toxicológica e Biodiversidade Animal, Laboratório de Toxicologia Aquática, Universidade Federal de Santa Maria, Santa Maria, RS, 97105-900, Brazil
| | - Vanessa A Quadros
- Programa de Pós-Graduação em Bioquímica Toxicológica e Biodiversidade Animal, Laboratório de Toxicologia Aquática, Universidade Federal de Santa Maria, Santa Maria, RS, 97105-900, Brazil
| | - Aline Marins
- Programa de Pós-Graduação em Biodiversidade Animal, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Cíntia Rodrigues
- Programa de Pós-Graduação em Bioquímica Toxicológica e Biodiversidade Animal, Laboratório de Toxicologia Aquática, Universidade Federal de Santa Maria, Santa Maria, RS, 97105-900, Brazil
| | - Charlene Menezes
- Programa de Pós-Graduação em Biodiversidade Animal, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
| | - Denis B Rosemberg
- Programa de Pós-Graduação em Bioquímica Toxicológica e Biodiversidade Animal, Laboratório de Toxicologia Aquática, Universidade Federal de Santa Maria, Santa Maria, RS, 97105-900, Brazil
| | - Vania Lucia Loro
- Programa de Pós-Graduação em Bioquímica Toxicológica e Biodiversidade Animal, Laboratório de Toxicologia Aquática, Universidade Federal de Santa Maria, Santa Maria, RS, 97105-900, Brazil. .,Programa de Pós-Graduação em Biodiversidade Animal, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil.
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95
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Sarath Babu N, Murthy CLN, Kakara S, Sharma R, Brahmendra Swamy CV, Idris MM. 1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine induced Parkinson's disease in zebrafish. Proteomics 2016; 16:1407-20. [DOI: 10.1002/pmic.201500291] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Revised: 01/16/2016] [Accepted: 03/02/2016] [Indexed: 01/08/2023]
Affiliation(s)
- Nukala Sarath Babu
- CSIR - Centre for Cellular and Molecular Biology (CCMB); Hyderabad India
| | | | - Sameera Kakara
- CSIR - Centre for Cellular and Molecular Biology (CCMB); Hyderabad India
| | - Rahul Sharma
- CSIR - Centre for Cellular and Molecular Biology (CCMB); Hyderabad India
| | | | - Mohammed M. Idris
- CSIR - Centre for Cellular and Molecular Biology (CCMB); Hyderabad India
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96
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Lushchak VI. Contaminant-induced oxidative stress in fish: a mechanistic approach. FISH PHYSIOLOGY AND BIOCHEMISTRY 2016; 42:711-747. [PMID: 26607273 DOI: 10.1007/s10695-015-0171-5] [Citation(s) in RCA: 188] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Accepted: 11/19/2015] [Indexed: 06/05/2023]
Abstract
The presence of reactive oxygen species (ROS) in living organisms was described more than 60 years ago and virtually immediately it was suggested that ROS were involved in various pathological processes and aging. The state when ROS generation exceeds elimination leading to an increased steady-state ROS level has been called "oxidative stress." Although ROS association with many pathological states in animals is well established, the question of ROS responsibility for the development of these states is still open. Fish represent the largest group of vertebrates and they inhabit a broad range of ecosystems where they are subjected to many different aquatic contaminants. In many cases, the deleterious effects of contaminants have been connected to induction of oxidative stress. Therefore, deciphering of molecular mechanisms leading to such contaminant effects and organisms' response may let prevent or minimize deleterious impacts of oxidative stress. This review describes general aspects of ROS homeostasis, in particular highlighting its basic aspects, modification of cellular constituents, operation of defense systems and ROS-based signaling with an emphasis on fish systems. A brief introduction to oxidative stress theory is accompanied by the description of a recently developed classification system for oxidative stress based on its intensity and time course. Specific information on contaminant-induced oxidative stress in fish is covered in sections devoted to such pollutants as metal ions (particularly iron, copper, chromium, mercury, arsenic, nickel, etc.), pesticides (insecticides, herbicides, and fungicides) and oil with accompanying pollutants. In the last section, certain problems and perspectives in studies of oxidative stress in fish are described.
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Affiliation(s)
- Volodymyr I Lushchak
- Department of Biochemistry and Biotechnology, Vasyl Stefanyk Precarpathian National University, 57 Shevchenko Str., Ivano-Frankivsk, 76018, Ukraine.
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97
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Asakawa T, Fang H, Sugiyama K, Nozaki T, Hong Z, Yang Y, Hua F, Ding G, Chao D, Fenoy AJ, Villarreal SJ, Onoe H, Suzuki K, Mori N, Namba H, Xia Y. Animal behavioral assessments in current research of Parkinson's disease. Neurosci Biobehav Rev 2016; 65:63-94. [PMID: 27026638 DOI: 10.1016/j.neubiorev.2016.03.016] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 03/22/2016] [Accepted: 03/22/2016] [Indexed: 12/21/2022]
Abstract
Parkinson's disease (PD), a neurodegenerative disorder, is traditionally classified as a movement disorder. Patients typically suffer from many motor dysfunctions. Presently, clinicians and scientists recognize that many non-motor symptoms are associated with PD. There is an increasing interest in both motor and non-motor symptoms in clinical studies on PD patients and laboratory research on animal models that imitate the pathophysiologic features and symptoms of PD patients. Therefore, appropriate behavioral assessments are extremely crucial for correctly understanding the mechanisms of PD and accurately evaluating the efficacy and safety of novel therapies. This article systematically reviews the behavioral assessments, for both motor and non-motor symptoms, in various animal models involved in current PD research. We addressed the strengths and weaknesses of these behavioral tests and their appropriate applications. Moreover, we discussed potential mechanisms behind these behavioral tests and cautioned readers against potential experimental bias. Since most of the behavioral assessments currently used for non-motor symptoms are not particularly designed for animals with PD, it is of the utmost importance to greatly improve experimental design and evaluation in PD research with animal models. Indeed, it is essential to develop specific assessments for non-motor symptoms in PD animals based on their characteristics. We concluded with a prospective view for behavioral assessments with real-time assessment with mobile internet and wearable device in future PD research.
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Affiliation(s)
- Tetsuya Asakawa
- Department of Neurosurgery, Hamamatsu University School of Medicine, Hamamatsu-city, Shizuoka, Japan; Department of Psychiatry, Hamamatsu University School of Medicine, Hamamatsu-city, Shizuoka, Japan.
| | - Huan Fang
- Department of Pharmacy, Jinshan Hospital of Fudan University, Shanghai, China
| | - Kenji Sugiyama
- Department of Neurosurgery, Hamamatsu University School of Medicine, Hamamatsu-city, Shizuoka, Japan
| | - Takao Nozaki
- Department of Neurosurgery, Hamamatsu University School of Medicine, Hamamatsu-city, Shizuoka, Japan
| | - Zhen Hong
- Department of Neurology, Huashan Hospital of Fudan University, Shanghai, China
| | - Yilin Yang
- The First People's Hospital of Changzhou, Soochow University School of Medicine, Changzhou, China
| | - Fei Hua
- The First People's Hospital of Changzhou, Soochow University School of Medicine, Changzhou, China
| | - Guanghong Ding
- Shanghai Key Laboratory of Acupuncture Mechanism and Acupoint Function, Fudan University, Shanghai, China
| | - Dongman Chao
- Department of Neurosurgery, The University of Texas McGovern Medical School,Houston, TX, USA
| | - Albert J Fenoy
- Department of Neurosurgery, The University of Texas McGovern Medical School,Houston, TX, USA
| | - Sebastian J Villarreal
- Department of Neurosurgery, The University of Texas McGovern Medical School,Houston, TX, USA
| | - Hirotaka Onoe
- Functional Probe Research Laboratory, RIKEN Center for Life Science Technologies, Kobe, Japan
| | - Katsuaki Suzuki
- Department of Psychiatry, Hamamatsu University School of Medicine, Hamamatsu-city, Shizuoka, Japan
| | - Norio Mori
- Department of Psychiatry, Hamamatsu University School of Medicine, Hamamatsu-city, Shizuoka, Japan
| | - Hiroki Namba
- Department of Neurosurgery, Hamamatsu University School of Medicine, Hamamatsu-city, Shizuoka, Japan
| | - Ying Xia
- Department of Neurosurgery, The University of Texas McGovern Medical School,Houston, TX, USA.
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Pharmacological modulation of HDAC1 and HDAC6 in vivo in a zebrafish model: Therapeutic implications for Parkinson’s disease. Pharmacol Res 2016; 103:328-39. [DOI: 10.1016/j.phrs.2015.11.024] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Revised: 11/27/2015] [Accepted: 11/29/2015] [Indexed: 11/22/2022]
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99
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The Difference between Anxiolytic and Anxiogenic Effects Induced by Acute and Chronic Alcohol Exposure and Changes in Associative Learning and Memory Based on Color Preference and the Cause of Parkinson-Like Behaviors in Zebrafish. PLoS One 2015; 10:e0141134. [PMID: 26558894 PMCID: PMC4641683 DOI: 10.1371/journal.pone.0141134] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2015] [Accepted: 10/04/2015] [Indexed: 01/29/2023] Open
Abstract
We describe an interdisciplinary comparison of the effects of acute and chronic alcohol exposure in terms of their disturbance of light, dark and color preferences and the occurrence of Parkinson-like behavior in zebrafish through computer visual tracking, data mining, and behavioral and physiological analyses. We found that zebrafish in anxiolytic and anxious states, which are induced by acute and chronic repeated alcohol exposure, respectively, display distinct emotional reactions in light/dark preference tests as well as distinct learning and memory abilities in color-enhanced conditional place preference (CPP) tests. Additionally, compared with the chronic alcohol (1.0%) treatment, acute alcohol exposure had a significant, dose-dependent effect on anxiety, learning and memory (color preference) as well as locomotive activities. Acute exposure doses (0.5%, 1.0%, and 1.5%) generated an “inverted V” dose-dependent pattern in all of the behavioral parameters, with 1.0% having the greatest effect, while the chronic treatment had a moderate effect. Furthermore, by measuring locomotive activity, learning and memory performance, the number of dopaminergic neurons, tyrosine hydroxylase expression, and the change in the photoreceptors in the retina, we found that acute and chronic alcohol exposure induced varying degrees of Parkinson-like symptoms in zebrafish. Taken together, these results illuminated the behavioral and physiological mechanisms underlying the changes associated with learning and memory and the cause of potential Parkinson-like behaviors in zebrafish due to acute and chronic alcohol exposure.
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100
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Liu JC, Koppula S, Huh SJ, Park PJ, Kim CG, Lee CJ, Kim CG. Necrosis inhibitor-5 (NecroX-5), attenuates MPTP-induced motor deficits in a zebrafish model of Parkinson’s disease. Genes Genomics 2015. [DOI: 10.1007/s13258-015-0364-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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