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Valenzuela L, Pacheco S, Rincón G, Pavez L, Lam N, Hernández AJ, Dantagnan P, González F, Jilberto F, Ravanal MC, Ramos C, Garcia H, Araneda C, Ulloa PE. Intestinal Transcriptome Analysis Reveals Enrichment of Genes Associated with Immune and Lipid Mechanisms, Favoring Soybean Meal Tolerance in High-Growth Zebrafish ( Danio Rerio). Genes (Basel) 2021; 12:genes12050700. [PMID: 34066767 PMCID: PMC8151431 DOI: 10.3390/genes12050700] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 04/30/2021] [Accepted: 05/05/2021] [Indexed: 01/10/2023] Open
Abstract
The molecular mechanisms underlying fish tolerance to soybean meal (SBM) remain unclear. Identifying these mechanisms would be beneficial, as this trait favors growth. Two fish replicates from 19 experimental families were fed fishmeal-(100FM) or SBM-based diets supplemented with saponin (50SBM + 2SPN) from juvenile to adult stages. Individuals were selected from families with a genotype-by-environment interaction higher (HG-50SBM + 2SPN, 170 ± 18 mg) or lower (LG-50SBM + 2SPN, 76 ± 10 mg) weight gain on 50SBM + 2SPN for intestinal transcriptomic analysis. A histological evaluation confirmed middle intestinal inflammation in the LG- vs. HG-50SBM + 2SPN group. Enrichment analysis of 665 differentially expressed genes (DEGs) identified pathways associated with immunity and lipid metabolism. Genes linked to intestinal immunity were downregulated in HG fish (mpx, cxcr3.2, cftr, irg1l, itln2, sgk1, nup61l, il22), likely dampening inflammatory responses. Conversely, genes involved in retinol signaling were upregulated (rbp4, stra6, nr2f5), potentially favoring growth by suppressing insulin responses. Genes associated with lipid metabolism were upregulated, including key components of the SREBP (mbtps1, elov5l, elov6l) and cholesterol catabolism (cyp46a1), as well as the downregulation of cyp7a1. These results strongly suggest that transcriptomic changes in lipid metabolism mediate SBM tolerance. Genotypic variations in DEGs may become biomarkers for improving early selection of fish tolerant to SMB or others plant-based diets.
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Affiliation(s)
- Luis Valenzuela
- Omics Lab, Villavicencio 378, Oficina 32, Santiago 8320164, Chile;
| | - Sebastian Pacheco
- Programa de Doctorado en Inmunología y Microbiología, Universidad San Sebastian, Lota 2465, Santiago 7510157, Chile;
| | - Gonzalo Rincón
- Zoetis, VMRD Genetics R&D, 333 Portage Street, Kalamazoo, MI 49007, USA;
| | - Leonardo Pavez
- Núcleo de Investigaciones Aplicadas en Ciencias Veterinarias y Agronómicas, Universidad de Las Américas, Avenida Manuel Montt 948, Santiago 7500975, Chile; (L.P.); (F.G.); (C.R.)
| | - Natalia Lam
- Departamento de Producción Animal, Facultad de Ciencias Agronómicas, Universidad de Chile, Santa Rosa 11315, Santiago 8820808, Chile; (N.L.); (F.J.); (C.A.)
| | - Adrián J. Hernández
- Laboratorio de Nutrición y Fisiología de Peces, Núcleo de Investigación en Producción Alimentaria, Departamento de Ciencias Agropecuarias y Acuícolas, Facultad de Recursos Naturales, Universidad Católica de Temuco, Temuco 4780000, Chile; (A.J.H.); (P.D.)
| | - Patricio Dantagnan
- Laboratorio de Nutrición y Fisiología de Peces, Núcleo de Investigación en Producción Alimentaria, Departamento de Ciencias Agropecuarias y Acuícolas, Facultad de Recursos Naturales, Universidad Católica de Temuco, Temuco 4780000, Chile; (A.J.H.); (P.D.)
| | - Felipe González
- Núcleo de Investigaciones Aplicadas en Ciencias Veterinarias y Agronómicas, Universidad de Las Américas, Avenida Manuel Montt 948, Santiago 7500975, Chile; (L.P.); (F.G.); (C.R.)
| | - Felipe Jilberto
- Departamento de Producción Animal, Facultad de Ciencias Agronómicas, Universidad de Chile, Santa Rosa 11315, Santiago 8820808, Chile; (N.L.); (F.J.); (C.A.)
| | - M. Cristina Ravanal
- Instituto de Ciencia y Tecnología de los Alimentos (ICYTAL), Facultad de Ciencias Agrarias y Alimentarias, Universidad Austral de Chile, Avda. Julio Sarrazín s/n, Isla Teja, Valdivia 5090000, Chile;
| | - Cecilia Ramos
- Núcleo de Investigaciones Aplicadas en Ciencias Veterinarias y Agronómicas, Universidad de Las Américas, Avenida Manuel Montt 948, Santiago 7500975, Chile; (L.P.); (F.G.); (C.R.)
| | - Héctor Garcia
- Laboratorios Diagnofruit Ltd.a., Depto. Fitopatología Molecular, Santiago 7770273, Chile;
| | - Cristian Araneda
- Departamento de Producción Animal, Facultad de Ciencias Agronómicas, Universidad de Chile, Santa Rosa 11315, Santiago 8820808, Chile; (N.L.); (F.J.); (C.A.)
| | - Pilar E. Ulloa
- Núcleo de Investigaciones Aplicadas en Ciencias Veterinarias y Agronómicas, Universidad de Las Américas, Avenida Manuel Montt 948, Santiago 7500975, Chile; (L.P.); (F.G.); (C.R.)
- Departamento de Producción Animal, Facultad de Ciencias Agronómicas, Universidad de Chile, Santa Rosa 11315, Santiago 8820808, Chile; (N.L.); (F.J.); (C.A.)
- Correspondence: ; Tel.: +56-222-531-129
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Bailone RL, Fukushima HCS, Ventura Fernandes BH, De Aguiar LK, Corrêa T, Janke H, Grejo Setti P, Roça RDO, Borra RC. Zebrafish as an alternative animal model in human and animal vaccination research. Lab Anim Res 2020; 36:13. [PMID: 32382525 PMCID: PMC7203993 DOI: 10.1186/s42826-020-00042-4] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 03/19/2020] [Indexed: 02/07/2023] Open
Abstract
Much of medical research relies on animal models to deepen knowledge of the causes of animal and human diseases, as well as to enable the development of innovative therapies. Despite rodents being the most widely used research model worldwide, in recent decades, the use of the zebrafish (Danio rerio) model has exponentially been adopted among the scientific community. This is because such a small tropical freshwater teleost fish has crucial genetic, anatomical and physiological homology with mammals. Therefore, zebrafish constitutes an excellent experimental model for behavioral, genetic and toxicological studies which unravels the mechanism of various human diseases. Furthermore, it serves well to test new therapeutic agents, such as the safety of new vaccines. The aim of this review was to provide a systematic literature review on the most recent studies carried out on the topic. It presents numerous advantages of this type of animal model in tests of efficacy and safety of both animal and human vaccines, thus highlighting gains in time and cost reduction of research and analyzes.
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Affiliation(s)
- Ricardo Lacava Bailone
- Ministry of Agriculture, Livestock and Supply, Federal Inspection Service, São Carlos, SP Brazil
- São Paulo State University, Botucatu, SP Brazil
| | - Hirla Costa Silva Fukushima
- Health and Biological Sciences Center, Federal University, Federal University of São Carlos, São Carlos, SP Brazil
| | | | - Luís Kluwe De Aguiar
- Department of Food Technology and Innovation, Harper Adams University, Newport, UK
| | - Tatiana Corrêa
- Department of Genetic and Evolution, Federal University of São Carlos, São Carlos, SP Brazil
| | - Helena Janke
- Department of Genetic and Evolution, Federal University of São Carlos, São Carlos, SP Brazil
| | - Princia Grejo Setti
- Department of Genetic and Evolution, Federal University of São Carlos, São Carlos, SP Brazil
| | | | - Ricardo Carneiro Borra
- Department of Genetic and Evolution, Federal University of São Carlos, São Carlos, SP Brazil
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Rakus K, Adamek M, Mojżesz M, Podlasz P, Chmielewska-Krzesińska M, Naumowicz K, Kasica-Jarosz N, Kłak K, Rakers S, Way K, Steinhagen D, Chadzińska M. Evaluation of zebrafish (Danio rerio) as an animal model for the viral infections of fish. JOURNAL OF FISH DISEASES 2019; 42:923-934. [PMID: 30920010 DOI: 10.1111/jfd.12994] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 02/28/2019] [Accepted: 03/01/2019] [Indexed: 06/09/2023]
Abstract
Zebrafish (Danio rerio) is a laboratory model organism used in different areas of biological research including studies of immune response and host-pathogen interactions. Thanks to many biological tools available, zebrafish becomes also an important model in aquaculture research since several fish viral infection models have been developed for zebrafish. Here, we have evaluated the possible use of zebrafish to study infections with fish viruses that have not yet been tested on this model organism. In vitro studies demonstrated that chum salmon reovirus (CSV; aquareovirus A) and two alloherpesviruses cyprinid herpesvirus 1 (CyHV-1) and cyprinid herpesvirus 3 (CyHV-3) are able to replicate in zebrafish cell lines ZF4 and SJD.1. Moreover, CSV induced a clear cytopathic effect and up-regulated the expression of antiviral genes vig-1 and mxa in both cell lines. In vivo studies demonstrated that both CSV and CyHV-3 induce up-regulation of vig-1 and mxa expression in kidney and spleen of adult zebrafish after infection by i.p. injection but not in larvae after infection by immersion. CyHV-3 is eliminated quickly from fish; therefore, virus clearing process could be evaluated, and in CSV-infected fish, a prolonged confrontation of the host with the pathogen could be studied.
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Affiliation(s)
- Krzysztof Rakus
- Department of Evolutionary Immunology, Institute of Zoology and Biomedical Research, Jagiellonian University, Krakow, Poland
| | - Mikołaj Adamek
- Fish Disease Research Unit, Institute for Parasitology, University of Veterinary Medicine, Hannover, Germany
| | - Miriam Mojżesz
- Department of Evolutionary Immunology, Institute of Zoology and Biomedical Research, Jagiellonian University, Krakow, Poland
| | - Piotr Podlasz
- Department of Pathophysiology, Forensic Veterinary and Administration, Faculty of Veterinary Medicine, University of Warmia and Mazury, Olsztyn, Poland
| | - Małgorzata Chmielewska-Krzesińska
- Department of Pathophysiology, Forensic Veterinary and Administration, Faculty of Veterinary Medicine, University of Warmia and Mazury, Olsztyn, Poland
| | - Karolina Naumowicz
- Department of Pathophysiology, Forensic Veterinary and Administration, Faculty of Veterinary Medicine, University of Warmia and Mazury, Olsztyn, Poland
| | - Natalia Kasica-Jarosz
- Department of Animal Anatomy, Faculty of Veterinary Medicine, University of Warmia and Mazury, Olsztyn, Poland
| | - Katarzyna Kłak
- Department of Evolutionary Immunology, Institute of Zoology and Biomedical Research, Jagiellonian University, Krakow, Poland
| | - Sebastian Rakers
- Working Group Aquatic Cell Technology and Aquaculture, Fraunhofer Research Institution for Marine Biotechnology and Cell Technology, Lübeck, Germany
| | - Keith Way
- Centre for Environment, Fisheries and Aquaculture Science (CEFAS), Weymouth, UK
| | - Dieter Steinhagen
- Fish Disease Research Unit, Institute for Parasitology, University of Veterinary Medicine, Hannover, Germany
| | - Magdalena Chadzińska
- Department of Evolutionary Immunology, Institute of Zoology and Biomedical Research, Jagiellonian University, Krakow, Poland
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