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Lunney JK, Van Goor A, Walker KE, Hailstock T, Franklin J, Dai C. Importance of the pig as a human biomedical model. Sci Transl Med 2021; 13:eabd5758. [PMID: 34818055 DOI: 10.1126/scitranslmed.abd5758] [Citation(s) in RCA: 221] [Impact Index Per Article: 73.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Joan K Lunney
- Animal Parasitic Diseases Laboratory, BARC, NEA, ARS, USDA, Beltsville, MD 20705, USA
| | - Angelica Van Goor
- Animal Parasitic Diseases Laboratory, BARC, NEA, ARS, USDA, Beltsville, MD 20705, USA
| | - Kristen E Walker
- Animal Parasitic Diseases Laboratory, BARC, NEA, ARS, USDA, Beltsville, MD 20705, USA
| | - Taylor Hailstock
- Animal Parasitic Diseases Laboratory, BARC, NEA, ARS, USDA, Beltsville, MD 20705, USA
| | - Jasmine Franklin
- Animal Parasitic Diseases Laboratory, BARC, NEA, ARS, USDA, Beltsville, MD 20705, USA
| | - Chaohui Dai
- Animal Parasitic Diseases Laboratory, BARC, NEA, ARS, USDA, Beltsville, MD 20705, USA.,College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu 225009, China
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Zettler S, Renner S, Kemter E, Hinrichs A, Klymiuk N, Backman M, Riedel EO, Mueller C, Streckel E, Braun-Reichhart C, Martins AS, Kurome M, Keßler B, Zakhartchenko V, Flenkenthaler F, Arnold GJ, Fröhlich T, Blum H, Blutke A, Wanke R, Wolf E. A decade of experience with genetically tailored pig models for diabetes and metabolic research. Anim Reprod 2020; 17:e20200064. [PMID: 33029223 PMCID: PMC7534555 DOI: 10.1590/1984-3143-ar2020-0064] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
The global prevalence of diabetes mellitus and other metabolic diseases is rapidly increasing. Animal models play pivotal roles in unravelling disease mechanisms and developing and testing therapeutic strategies. Rodents are the most widely used animal models but may have limitations in their resemblance to human disease mechanisms and phenotypes. Findings in rodent models are consequently often difficult to extrapolate to human clinical trials. To overcome this ‘translational gap’, we and other groups are developing porcine disease models. Pigs share many anatomical and physiological traits with humans and thus hold great promise as translational animal models. Importantly, the toolbox for genetic engineering of pigs is rapidly expanding. Human disease mechanisms and targets can therefore be reproduced in pigs on a molecular level, resulting in precise and predictive porcine (PPP) models. In this short review, we summarize our work on the development of genetically (pre)diabetic pig models and how they have been used to study disease mechanisms and test therapeutic strategies. This includes the generation of reporter pigs for studying beta-cell maturation and physiology. Furthermore, genetically engineered pigs are promising donors of pancreatic islets for xenotransplantation. In summary, genetically tailored pig models have become an important link in the chain of translational diabetes and metabolic research.
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Affiliation(s)
- Silja Zettler
- Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, LMU Munich, Munich, Germany.,Center for Innovative Medical Models, Department of Veterinary Sciences, LMU Munich, Oberschleißheim, Germany.,German Center for Diabetes Research, Neuherberg, Germany
| | - Simone Renner
- Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, LMU Munich, Munich, Germany.,Center for Innovative Medical Models, Department of Veterinary Sciences, LMU Munich, Oberschleißheim, Germany.,German Center for Diabetes Research, Neuherberg, Germany
| | - Elisabeth Kemter
- Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, LMU Munich, Munich, Germany.,Center for Innovative Medical Models, Department of Veterinary Sciences, LMU Munich, Oberschleißheim, Germany.,German Center for Diabetes Research, Neuherberg, Germany
| | - Arne Hinrichs
- Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, LMU Munich, Munich, Germany.,Center for Innovative Medical Models, Department of Veterinary Sciences, LMU Munich, Oberschleißheim, Germany
| | - Nikolai Klymiuk
- Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, LMU Munich, Munich, Germany.,Center for Innovative Medical Models, Department of Veterinary Sciences, LMU Munich, Oberschleißheim, Germany
| | - Mattias Backman
- Laboratory for Functional Genome Analysis, Gene Center, LMU Munich, Munich
| | | | - Christiane Mueller
- Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, LMU Munich, Munich, Germany.,Center for Innovative Medical Models, Department of Veterinary Sciences, LMU Munich, Oberschleißheim, Germany
| | - Elisabeth Streckel
- Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, LMU Munich, Munich, Germany.,Center for Innovative Medical Models, Department of Veterinary Sciences, LMU Munich, Oberschleißheim, Germany
| | - Christina Braun-Reichhart
- Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, LMU Munich, Munich, Germany.,Center for Innovative Medical Models, Department of Veterinary Sciences, LMU Munich, Oberschleißheim, Germany
| | - Ana Sofia Martins
- Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, LMU Munich, Munich, Germany.,Center for Innovative Medical Models, Department of Veterinary Sciences, LMU Munich, Oberschleißheim, Germany
| | - Mayuko Kurome
- Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, LMU Munich, Munich, Germany.,Center for Innovative Medical Models, Department of Veterinary Sciences, LMU Munich, Oberschleißheim, Germany
| | - Barbara Keßler
- Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, LMU Munich, Munich, Germany.,Center for Innovative Medical Models, Department of Veterinary Sciences, LMU Munich, Oberschleißheim, Germany
| | - Valeri Zakhartchenko
- Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, LMU Munich, Munich, Germany.,Center for Innovative Medical Models, Department of Veterinary Sciences, LMU Munich, Oberschleißheim, Germany
| | | | - Georg Josef Arnold
- Laboratory for Functional Genome Analysis, Gene Center, LMU Munich, Munich
| | - Thomas Fröhlich
- Laboratory for Functional Genome Analysis, Gene Center, LMU Munich, Munich
| | - Helmut Blum
- Laboratory for Functional Genome Analysis, Gene Center, LMU Munich, Munich
| | - Andreas Blutke
- Research Unit Analytical Pathology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
| | - Rüdiger Wanke
- Institute of Veterinary Pathology, Center for Clinical Veterinary Medicine, LMU Munich, Munich, Germany
| | - Eckhard Wolf
- Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, LMU Munich, Munich, Germany.,Center for Innovative Medical Models, Department of Veterinary Sciences, LMU Munich, Oberschleißheim, Germany.,German Center for Diabetes Research, Neuherberg, Germany.,Laboratory for Functional Genome Analysis, Gene Center, LMU Munich, Munich
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