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Blutke A, Renner S, Flenkenthaler F, Backman M, Haesner S, Kemter E, Ländström E, Braun-Reichhart C, Albl B, Streckel E, Rathkolb B, Prehn C, Palladini A, Grzybek M, Krebs S, Bauersachs S, Bähr A, Brühschwein A, Deeg CA, De Monte E, Dmochewitz M, Eberle C, Emrich D, Fux R, Groth F, Gumbert S, Heitmann A, Hinrichs A, Keßler B, Kurome M, Leipig-Rudolph M, Matiasek K, Öztürk H, Otzdorff C, Reichenbach M, Reichenbach HD, Rieger A, Rieseberg B, Rosati M, Saucedo MN, Schleicher A, Schneider MR, Simmet K, Steinmetz J, Übel N, Zehetmaier P, Jung A, Adamski J, Coskun Ü, Hrabě de Angelis M, Simmet C, Ritzmann M, Meyer-Lindenberg A, Blum H, Arnold GJ, Fröhlich T, Wanke R, Wolf E. The Munich MIDY Pig Biobank - A unique resource for studying organ crosstalk in diabetes. Mol Metab 2017; 6:931-940. [PMID: 28752056 PMCID: PMC5518720 DOI: 10.1016/j.molmet.2017.06.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 06/05/2017] [Accepted: 06/06/2017] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE The prevalence of diabetes mellitus and associated complications is steadily increasing. As a resource for studying systemic consequences of chronic insulin insufficiency and hyperglycemia, we established a comprehensive biobank of long-term diabetic INSC94Y transgenic pigs, a model of mutant INS gene-induced diabetes of youth (MIDY), and of wild-type (WT) littermates. METHODS Female MIDY pigs (n = 4) were maintained with suboptimal insulin treatment for 2 years, together with female WT littermates (n = 5). Plasma insulin, C-peptide and glucagon levels were regularly determined using specific immunoassays. In addition, clinical chemical, targeted metabolomics, and lipidomics analyses were performed. At age 2 years, all pigs were euthanized, necropsied, and a broad spectrum of tissues was taken by systematic uniform random sampling procedures. Total beta cell volume was determined by stereological methods. A pilot proteome analysis of pancreas, liver, and kidney cortex was performed by label free proteomics. RESULTS MIDY pigs had elevated fasting plasma glucose and fructosamine concentrations, C-peptide levels that decreased with age and were undetectable at 2 years, and an 82% reduced total beta cell volume compared to WT. Plasma glucagon and beta hydroxybutyrate levels of MIDY pigs were chronically elevated, reflecting hallmarks of poorly controlled diabetes in humans. In total, ∼1900 samples of different body fluids (blood, serum, plasma, urine, cerebrospinal fluid, and synovial fluid) as well as ∼17,000 samples from ∼50 different tissues and organs were preserved to facilitate a plethora of morphological and molecular analyses. Principal component analyses of plasma targeted metabolomics and lipidomics data and of proteome profiles from pancreas, liver, and kidney cortex clearly separated MIDY and WT samples. CONCLUSIONS The broad spectrum of well-defined biosamples in the Munich MIDY Pig Biobank that will be available to the scientific community provides a unique resource for systematic studies of organ crosstalk in diabetes in a multi-organ, multi-omics dimension.
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Key Words
- Biobank
- CE, cholesterol ester
- CPT1, carnitine O-palmitoyltransferase 1
- ER, endoplasmic reticulum
- FFA, free fatty acids
- Hyperglycemia
- Insulin insufficiency
- MIDY
- MIDY, mutant INS gene-induced diabetes of youth
- Metabolomics
- PC, phosphatidylcholine
- PCA, principal component analysis
- Pig model
- Proteomics
- Random systematic sampling
- SM, sphingomyelin
- Stereology
- TAG, triacylglycerol
- Transcriptomics
- WT, wild-type
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Affiliation(s)
- Andreas Blutke
- Institute of Veterinary Pathology at the Centre for Clinical Veterinary Medicine, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Simone Renner
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, and Center for Innovative Medical Models (CiMM), LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany; German Center for Diabetes Research (DZD), Ingolstädter Landstr. 1, D-85764 Neuherberg, Germany
| | - Florian Flenkenthaler
- Laboratory for Functional Genome Analysis (LAFUGA), Gene Center, LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Mattias Backman
- Laboratory for Functional Genome Analysis (LAFUGA), Gene Center, LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Serena Haesner
- Institute of Veterinary Pathology at the Centre for Clinical Veterinary Medicine, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Elisabeth Kemter
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, and Center for Innovative Medical Models (CiMM), LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Erik Ländström
- Laboratory for Functional Genome Analysis (LAFUGA), Gene Center, LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Christina Braun-Reichhart
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, and Center for Innovative Medical Models (CiMM), LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Barbara Albl
- Institute of Veterinary Pathology at the Centre for Clinical Veterinary Medicine, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Elisabeth Streckel
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, and Center for Innovative Medical Models (CiMM), LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Birgit Rathkolb
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, and Center for Innovative Medical Models (CiMM), LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany; German Center for Diabetes Research (DZD), Ingolstädter Landstr. 1, D-85764 Neuherberg, Germany; German Mouse Clinic (GMC), Institute of Experimental Genetics, Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764 Neuherberg, Germany
| | - Cornelia Prehn
- Genome Analysis Center (GAC), Institute of Experimental Genetics, Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764 Neuherberg, Germany
| | - Alessandra Palladini
- German Center for Diabetes Research (DZD), Ingolstädter Landstr. 1, D-85764 Neuherberg, Germany; Paul Langerhans Institute Dresden of the Helmholtz Zentrum München at the University Hospital and Faculty of Medicine Carl Gustav Carus of TU Dresden, Fetscherstr. 74, D-01307 Dresden, Germany
| | - Michal Grzybek
- German Center for Diabetes Research (DZD), Ingolstädter Landstr. 1, D-85764 Neuherberg, Germany; Paul Langerhans Institute Dresden of the Helmholtz Zentrum München at the University Hospital and Faculty of Medicine Carl Gustav Carus of TU Dresden, Fetscherstr. 74, D-01307 Dresden, Germany
| | - Stefan Krebs
- Laboratory for Functional Genome Analysis (LAFUGA), Gene Center, LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Stefan Bauersachs
- Animal Physiology, Institute of Agricultural Sciences, ETH Zurich, Universitätsstr. 2, CH-8092 Zurich, Switzerland
| | - Andrea Bähr
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, and Center for Innovative Medical Models (CiMM), LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Andreas Brühschwein
- Clinic for Small Animal Surgery and Reproduction, Center for Clinical Veterinary Medicine, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Cornelia A Deeg
- Experimental Ophthalmology, Philipps University of Marburg, Baldingerstr., D-35033 Marburg, Germany; Chair for Animal Physiology, Department of Veterinary Sciences, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Erica De Monte
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, and Center for Innovative Medical Models (CiMM), LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Michaela Dmochewitz
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, and Center for Innovative Medical Models (CiMM), LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Caroline Eberle
- Institute of Veterinary Pathology at the Centre for Clinical Veterinary Medicine, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Daniela Emrich
- Institute of Veterinary Pathology at the Centre for Clinical Veterinary Medicine, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Robert Fux
- Institute for Infectious Diseases and Zoonosis, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Frauke Groth
- Institute of Veterinary Pathology at the Centre for Clinical Veterinary Medicine, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Sophie Gumbert
- Clinic for Swine at the Centre of Clinical Veterinary Medicine, LMU Munich, Sonnenstr. 16, D-85764 Oberschleißheim, Germany
| | - Antonia Heitmann
- Institute of Veterinary Pathology at the Centre for Clinical Veterinary Medicine, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Arne Hinrichs
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, and Center for Innovative Medical Models (CiMM), LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Barbara Keßler
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, and Center for Innovative Medical Models (CiMM), LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Mayuko Kurome
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, and Center for Innovative Medical Models (CiMM), LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Miriam Leipig-Rudolph
- Institute of Veterinary Pathology at the Centre for Clinical Veterinary Medicine, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Kaspar Matiasek
- Institute of Veterinary Pathology at the Centre for Clinical Veterinary Medicine, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany; Munich Center of NeuroSciences - Brain & Mind, Großhaderner Str. 2, D-82152 Planegg-Martinsried, Germany
| | - Hazal Öztürk
- Institute of Veterinary Pathology at the Centre for Clinical Veterinary Medicine, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Christiane Otzdorff
- Clinic for Small Animal Surgery and Reproduction, Center for Clinical Veterinary Medicine, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Myriam Reichenbach
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, and Center for Innovative Medical Models (CiMM), LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Horst Dieter Reichenbach
- Bavarian State Research Center for Agriculture - Institute for Animal Breeding, Prof.-Dürrwaechter-Platz 1, D-85586 Grub-Poing, Germany
| | - Alexandra Rieger
- Institute of Veterinary Pathology at the Centre for Clinical Veterinary Medicine, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Birte Rieseberg
- Institute of Veterinary Pathology at the Centre for Clinical Veterinary Medicine, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Marco Rosati
- Institute of Veterinary Pathology at the Centre for Clinical Veterinary Medicine, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Manuel Nicolas Saucedo
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, and Center for Innovative Medical Models (CiMM), LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Anna Schleicher
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, and Center for Innovative Medical Models (CiMM), LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Marlon R Schneider
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, and Center for Innovative Medical Models (CiMM), LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Kilian Simmet
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, and Center for Innovative Medical Models (CiMM), LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Judith Steinmetz
- Institute of Veterinary Pathology at the Centre for Clinical Veterinary Medicine, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Nicole Übel
- Clinic for Swine at the Centre of Clinical Veterinary Medicine, LMU Munich, Sonnenstr. 16, D-85764 Oberschleißheim, Germany
| | - Patrizia Zehetmaier
- Chair for Animal Physiology, Department of Veterinary Sciences, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Andreas Jung
- Institute of Pathology, LMU Munich, Thalkirchner Str. 36, D-80337 Munich, Germany
| | - Jerzy Adamski
- Genome Analysis Center (GAC), Institute of Experimental Genetics, Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764 Neuherberg, Germany; Chair of Experimental Genetics, School of Life Science Weihenstephan, Technische Universität München, Ingolstädter Landstr. 1, D-85764 Neuherberg, Germany
| | - Ünal Coskun
- German Center for Diabetes Research (DZD), Ingolstädter Landstr. 1, D-85764 Neuherberg, Germany; Paul Langerhans Institute Dresden of the Helmholtz Zentrum München at the University Hospital and Faculty of Medicine Carl Gustav Carus of TU Dresden, Fetscherstr. 74, D-01307 Dresden, Germany
| | - Martin Hrabě de Angelis
- German Center for Diabetes Research (DZD), Ingolstädter Landstr. 1, D-85764 Neuherberg, Germany; German Mouse Clinic (GMC), Institute of Experimental Genetics, Helmholtz Zentrum München, Ingolstädter Landstr. 1, D-85764 Neuherberg, Germany; Chair of Experimental Genetics, School of Life Science Weihenstephan, Technische Universität München, Ingolstädter Landstr. 1, D-85764 Neuherberg, Germany
| | | | - Mathias Ritzmann
- Clinic for Swine at the Centre of Clinical Veterinary Medicine, LMU Munich, Sonnenstr. 16, D-85764 Oberschleißheim, Germany
| | - Andrea Meyer-Lindenberg
- Clinic for Small Animal Surgery and Reproduction, Center for Clinical Veterinary Medicine, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Helmut Blum
- Laboratory for Functional Genome Analysis (LAFUGA), Gene Center, LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Georg J Arnold
- Laboratory for Functional Genome Analysis (LAFUGA), Gene Center, LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Thomas Fröhlich
- Laboratory for Functional Genome Analysis (LAFUGA), Gene Center, LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany
| | - Rüdiger Wanke
- Institute of Veterinary Pathology at the Centre for Clinical Veterinary Medicine, LMU Munich, Veterinärstr. 13, D-80539 Munich, Germany
| | - Eckhard Wolf
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center and Department of Veterinary Sciences, and Center for Innovative Medical Models (CiMM), LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany; German Center for Diabetes Research (DZD), Ingolstädter Landstr. 1, D-85764 Neuherberg, Germany; Laboratory for Functional Genome Analysis (LAFUGA), Gene Center, LMU Munich, Feodor-Lynen-Str. 25, D-81377 Munich, Germany.
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Streckel E, Braun-Reichhart C, Herbach N, Dahlhoff M, Kessler B, Blutke A, Bähr A, Übel N, Eddicks M, Ritzmann M, Krebs S, Göke B, Blum H, Wanke R, Wolf E, Renner S. Effects of the glucagon-like peptide-1 receptor agonist liraglutide in juvenile transgenic pigs modeling a pre-diabetic condition. J Transl Med 2015; 13:73. [PMID: 25890210 PMCID: PMC4362632 DOI: 10.1186/s12967-015-0431-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Accepted: 02/07/2015] [Indexed: 02/06/2023] Open
Abstract
Background The glucagon-like peptide-1 receptor (GLP1R) agonist liraglutide improves glycemic control and reduces body weight of adult type 2 diabetic patients. However, efficacy and safety of liraglutide in adolescents has not been systematically investigated. Furthermore, possible pro-proliferative effects of GLP1R agonists on the endocrine and exocrine pancreas need to be further evaluated. We studied effects of liraglutide in adolescent pigs expressing a dominant-negative glucose-dependent insulinotropic polypeptide receptor (GIPRdn) in the beta-cells, leading to a pre-diabetic condition including disturbed glucose tolerance, reduced insulin secretion and progressive reduction of functional beta-cell mass. Methods Two-month-old GIPRdn transgenic pigs were treated daily with liraglutide (0.6-1.2 mg per day) or placebo for 90 days. Glucose homeostasis was evaluated prior to and at the end of the treatment period by performing mixed meal and intravenous glucose tolerance tests (MMGTT and IVGTT). Finally animals were subjected to necropsy and quantitative-stereological analyses were performed for evaluation of alpha- and beta-cell mass, beta-cell proliferation as well as acinus-cell proliferation. Results MMGTT at the end of the study revealed 23% smaller area under the curve (AUC) for glucose, a 36% smaller AUC insulin, and improved insulin sensitivity, while IVGTT showed a 15% smaller AUC glucose but unchanged AUC insulin in liraglutide- vs. placebo-treated animals. Liraglutide led to marked reductions in body weight gain (-31%) and food intake (-30%) compared to placebo treatment, associated with reduced phosphorylation of insulin receptor beta (INSRB)/insulin-like growth factor-1 receptor beta (IGF1RB) and protein kinase B (AKT) in skeletal muscle. Absolute alpha- and beta-cell mass was reduced in liraglutide-treated animals, but alpha- and beta-cell mass-to-body weight ratios were unchanged. Liraglutide neither stimulated beta-cell proliferation in the endocrine pancreas nor acinus-cell proliferation in the exocrine pancreas, excluding both beneficial and detrimental effects on the pig pancreas. Conclusions Although plasma liraglutide levels of adolescent transgenic pigs treated in our study were higher compared to human trials, pro-proliferative effects on the endocrine or exocrine pancreas or other liraglutide-related side-effects were not observed. Electronic supplementary material The online version of this article (doi:10.1186/s12967-015-0431-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Elisabeth Streckel
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center, LMU Munich, Munich, Germany.
| | | | - Nadja Herbach
- Institute of Veterinary Pathology, Center for Clinical Veterinary Medicine, LMU Munich, Munich, Germany.
| | - Maik Dahlhoff
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center, LMU Munich, Munich, Germany.
| | - Barbara Kessler
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center, LMU Munich, Munich, Germany.
| | - Andreas Blutke
- Institute of Veterinary Pathology, Center for Clinical Veterinary Medicine, LMU Munich, Munich, Germany.
| | - Andrea Bähr
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center, LMU Munich, Munich, Germany.
| | - Nicole Übel
- Clinic for Swine, Center for Clinical Veterinary Medicine, LMU Munich, Munich, Germany.
| | - Matthias Eddicks
- Clinic for Swine, Center for Clinical Veterinary Medicine, LMU Munich, Munich, Germany.
| | - Mathias Ritzmann
- Clinic for Swine, Center for Clinical Veterinary Medicine, LMU Munich, Munich, Germany.
| | - Stefan Krebs
- Laboratory for Functional Genome Analysis (LAFUGA), Gene Center, LMU Munich, Munich, Germany.
| | - Burkhard Göke
- Department of Internal Medicine II, Clinical Center of the LMU Munich, Campus Großhadern, Munich, Germany.
| | - Helmut Blum
- Laboratory for Functional Genome Analysis (LAFUGA), Gene Center, LMU Munich, Munich, Germany.
| | - Rüdiger Wanke
- Institute of Veterinary Pathology, Center for Clinical Veterinary Medicine, LMU Munich, Munich, Germany.
| | - Eckhard Wolf
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center, LMU Munich, Munich, Germany. .,Laboratory for Functional Genome Analysis (LAFUGA), Gene Center, LMU Munich, Munich, Germany. .,Gene Center, LMU Munich, Feodor-Lynen-Str. 25, D-81377, Munich, Germany.
| | - Simone Renner
- Chair for Molecular Animal Breeding and Biotechnology, Gene Center, LMU Munich, Munich, Germany.
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