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Silva P, Rodríguez-Pérez M, Burgos-Ramos E. Zebrafish Model Insights into Mediterranean Diet Liquids: Olive Oil and Wine. Antioxidants (Basel) 2023; 12:1843. [PMID: 37891921 PMCID: PMC10604723 DOI: 10.3390/antiox12101843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 10/09/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
In this review, we explored the potential of a zebrafish model to investigate the antioxidant effects of key components of the Mediterranean diet, namely, olive oil and wine, in the context of preventing age-related diseases, particularly cardiovascular conditions. This paper explores the spectrum of observational studies to preclinical investigations and ultimately converges toward potential translational insights derived from animal experimentation. This review highlights the potential and underutilization of zebrafish as an experimental model in this domain. We highlighted the genetic proximity of zebrafish to humans, offering a unique opportunity for translational insights into the health benefits of olive oil and wine. Indeed, we wanted to focus on the potential of zebrafish to elucidate the health benefits of olive oil and wine while calling for continued exploration to unlock its full potential to advance our knowledge of age-related disease prevention within the Mediterranean diet framework.
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Affiliation(s)
- Paula Silva
- Laboratory of Histology and Embryology, Department of Microscopy, School of Medicine and Biomedical Sciences (ICBAS), University of Porto (U.Porto), Rua Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
- iNOVA Media Lab, ICNOVA-NOVA Institute of Communication, NOVA School of Social Sciences and Humanities, Universidade NOVA de Lisboa, 1069-061 Lisbon, Portugal
| | - María Rodríguez-Pérez
- Biochemistry Area, Faculty of Environmental Sciences and Biochemistry, University of Castilla-La Mancha, Avenue Carlos III s/n, 45071 Toledo, Spain;
| | - Emma Burgos-Ramos
- Biochemistry Area, Faculty of Environmental Sciences and Biochemistry, University of Castilla-La Mancha, Avenue Carlos III s/n, 45071 Toledo, Spain;
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Godino-Gimeno A, Thörnqvist PO, Chivite M, Míguez JM, Winberg S, Cerdá-Reverter JM. Obesity Impairs Cognitive Function with No Effects on Anxiety-like Behaviour in Zebrafish. Int J Mol Sci 2023; 24:12316. [PMID: 37569692 PMCID: PMC10419065 DOI: 10.3390/ijms241512316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 07/28/2023] [Accepted: 07/28/2023] [Indexed: 08/13/2023] Open
Abstract
Over the last decade, the zebrafish has emerged as an important model organism for behavioural studies and neurological disorders, as well as for the study of metabolic diseases. This makes zebrafish an alternative model for studying the effects of energy disruption and nutritional quality on a wide range of behavioural aspects. Here, we used the zebrafish model to study how obesity induced by overfeeding regulates emotional and cognitive processes. Two groups of fish (n = 24 per group) were fed at 2% (CTRL) and 8% (overfeeding-induced obesity, OIO) for 8 weeks and tested for anxiety-like behaviour using the novel tank diving test (NTDT). Fish were first tested using a short-term memory test (STM) and then trained for four days for a long-term memory test (LTM). At the end of the experiment, fish were euthanised for biometric sampling, total lipid content, and triglyceride analysis. In addition, brains (eight per treatment) were dissected for HPLC determination of monoamines. Overfeeding induced faster growth and obesity, as indicated by increased total lipid content. OIO had no effect on anxiety-like behaviour. Animals were then tested for cognitive function (learning and memory) using the aversive learning test in Zantiks AD units. Results show that both OIO and CTRL animals were able to associate the aversive stimulus with the conditioned stimulus (conditioned learning), but OIO impaired STM regardless of fish sex, revealing the effects of obesity on cognitive processes in zebrafish. Obese fish did not show a deficiency in monoaminergic transmission, as revealed by quantification of total brain levels of dopamine and serotonin and their metabolites. This provides a reliable protocol for assessing the effect of metabolic disease on cognitive and behavioural function, supporting zebrafish as a model for behavioural and cognitive neuroscience.
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Affiliation(s)
- Alejandra Godino-Gimeno
- Control of Food Intake Group, Department of Fish Physiology and Biotechnology, Instituto de Acuicultura de Torre de la Sal, IATS-CSIC, 12595 Castellon, Spain;
| | - Per-Ove Thörnqvist
- Behavioural Neuroendocrinology, Department of Medical Cell Biology, Uppsala University, 751 23 Uppsala, Sweden (S.W.)
- Behavioural Neuroendocrinology, Department of Neuroscience, Uppsala University, 751 24 Uppsala, Sweden
| | - Mauro Chivite
- Centro de Investigación Mariña, Laboratorio de Fisioloxía Animal, Departamento de Bioloxía Funcional e Ciencias da Saúde, Facultade de Bioloxía, Universidade de Vigo, 36310 Vigo, Spain; (M.C.)
| | - Jesús M. Míguez
- Centro de Investigación Mariña, Laboratorio de Fisioloxía Animal, Departamento de Bioloxía Funcional e Ciencias da Saúde, Facultade de Bioloxía, Universidade de Vigo, 36310 Vigo, Spain; (M.C.)
| | - Svante Winberg
- Behavioural Neuroendocrinology, Department of Medical Cell Biology, Uppsala University, 751 23 Uppsala, Sweden (S.W.)
- Behavioural Neuroendocrinology, Department of Neuroscience, Uppsala University, 751 24 Uppsala, Sweden
- Department of Anatomy, Physiology and Biochemistry, Swedish University of Agricultural Sciences, 750 07 Uppsala, Sweden
| | - José Miguel Cerdá-Reverter
- Control of Food Intake Group, Department of Fish Physiology and Biotechnology, Instituto de Acuicultura de Torre de la Sal, IATS-CSIC, 12595 Castellon, Spain;
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Davis DN, Strong MD, Chambers E, Hart MD, Bettaieb A, Clarke SL, Smith BJ, Stoecker BJ, Lucas EA, Lin D, Chowanadisai W. A role for zinc transporter gene SLC39A12 in the nervous system and beyond. Gene 2021; 799:145824. [PMID: 34252531 DOI: 10.1016/j.gene.2021.145824] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 04/28/2021] [Accepted: 05/19/2021] [Indexed: 12/21/2022]
Abstract
The SLC39A12 gene encodes the zinc transporter protein ZIP12, which is expressed across many tissues and is highly abundant in the vertebrate nervous system. As a zinc transporter, ZIP12 functions to transport zinc across cellular membranes, including cellular zinc influx across the plasma membrane. Genome-wide association and exome sequencing studies have shown that brain susceptibility-weighted magnetic resonance imaging (MRI) intensity is associated with ZIP12 polymorphisms and rare mutations. ZIP12 is required for neural tube closure and embryonic development in Xenopus tropicalis. Frog embryos depleted of ZIP12 by antisense morpholinos develop an anterior neural tube defect and lack viability. ZIP12 is also necessary for neurite outgrowth and mitochondrial function in mouse neural cells. ZIP12 mRNA is increased in brain regions of schizophrenic patients. Outside of the nervous system, hypoxia induces ZIP12 expression in multiple mammalian species, including humans, which leads to endothelial and smooth muscle thickening in the lung and contributes towards pulmonary hypertension. Other studies have associated ZIP12 with other diseases such as cancer. Given that ZIP12 is highly expressed in the brain and that susceptibility-weighted MRI is associated with brain metal content, ZIP12 may affect neurological diseases and psychiatric illnesses such as Parkinson's disease, Alzheimer's disease, and schizophrenia. Furthermore, the induction of ZIP12 and resultant zinc uptake under pathophysiological conditions may be a critical component of disease pathology, such as in pulmonary hypertension. Drug compounds that bind metals like zinc may be able to treat diseases associated with impaired zinc homeostasis and altered ZIP12 function.
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Affiliation(s)
- Danielle N Davis
- Oklahoma State University, Department of Nutritional Sciences, Stillwater, OK 74078, USA
| | - Morgan D Strong
- Oklahoma State University, Department of Nutritional Sciences, Stillwater, OK 74078, USA
| | - Emily Chambers
- Oklahoma State University, Department of Nutritional Sciences, Stillwater, OK 74078, USA
| | - Matthew D Hart
- Oklahoma State University, Department of Nutritional Sciences, Stillwater, OK 74078, USA
| | - Ahmed Bettaieb
- University of Tennessee, Department of Nutrition, Knoxville, TN 37996, USA
| | - Stephen L Clarke
- Oklahoma State University, Department of Nutritional Sciences, Stillwater, OK 74078, USA
| | - Brenda J Smith
- Oklahoma State University, Department of Nutritional Sciences, Stillwater, OK 74078, USA
| | - Barbara J Stoecker
- Oklahoma State University, Department of Nutritional Sciences, Stillwater, OK 74078, USA
| | - Edralin A Lucas
- Oklahoma State University, Department of Nutritional Sciences, Stillwater, OK 74078, USA
| | - Dingbo Lin
- Oklahoma State University, Department of Nutritional Sciences, Stillwater, OK 74078, USA
| | - Winyoo Chowanadisai
- Oklahoma State University, Department of Nutritional Sciences, Stillwater, OK 74078, USA.
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Aguilar‐Toalá JE, Liceaga AM. Cellular antioxidant effect of bioactive peptides and molecular mechanisms underlying: beyond chemical properties. Int J Food Sci Technol 2020. [DOI: 10.1111/ijfs.14855] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jose Eleazar Aguilar‐Toalá
- Protein Chemistry and Bioactive Peptides Laboratory Department of Food Science Purdue University 745 Agriculture Mall Dr. West Lafayette IN47907USA
| | - Andrea M. Liceaga
- Protein Chemistry and Bioactive Peptides Laboratory Department of Food Science Purdue University 745 Agriculture Mall Dr. West Lafayette IN47907USA
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