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Chang E, Hafner H, Varghese M, Griffin C, Clemente J, Islam M, Carlson Z, Zhu A, Hak L, Abrishami S, Gregg B, Singer K. Programming effects of maternal and gestational obesity on offspring metabolism and metabolic inflammation. Sci Rep 2019; 9:16027. [PMID: 31690792 PMCID: PMC6831633 DOI: 10.1038/s41598-019-52583-x] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [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: 06/04/2019] [Accepted: 10/21/2019] [Indexed: 01/07/2023] Open
Abstract
With the increasing prevalence of obesity in women of reproductive age there is a need to understand the ramifications of this on offspring. The purpose of this study is to investigate the programming effects of maternal obesity during preconception and the preconception/gestational period on adiposity and adipose tissue inflammation in offspring using an animal model. Adult female C57Bl/6J mice were assigned either normal diet, high fat diet (HFD) prior to pregnancy, or HFD prior to and through pregnancy. Some offspring were maintained on normal diet while others started HFD later in life. Offspring were assessed for body composition and metabolic responses. Lipid storing tissues were evaluated for expansion and inflammation. Male offspring from the preconception group had the greatest weight gain, most subcutaneous adipose tissue, and largest liver mass when introduced to postnatal HFD. Male offspring of the preconception/gestation group had worsened glucose tolerance and an increase in resident (CD11c−) adipose tissue macrophages (ATMs) when exposed to postnatal HFD. Female offspring had no significant difference in any parameter between the diet treatment groups. In conclusion, this study demonstrates that prenatal and pregnancy windows have independent programming effects on offspring. Preconception exposure affects body composition and adiposity while gestation exposure affects metabolism and tissue immune cell phenotypes.
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Affiliation(s)
- E Chang
- Department of Pediatrics, Division of Diabetes, Endocrinology, and Metabolism, University of Michigan Medical School, Ann Arbor, MI, USA
| | - H Hafner
- Department of Pediatrics, Division of Diabetes, Endocrinology, and Metabolism, University of Michigan Medical School, Ann Arbor, MI, USA
| | - M Varghese
- Department of Pediatrics, Division of Diabetes, Endocrinology, and Metabolism, University of Michigan Medical School, Ann Arbor, MI, USA
| | - C Griffin
- Department of Pediatrics, Division of Diabetes, Endocrinology, and Metabolism, University of Michigan Medical School, Ann Arbor, MI, USA
| | - J Clemente
- Department of Pediatrics, Division of Diabetes, Endocrinology, and Metabolism, University of Michigan Medical School, Ann Arbor, MI, USA
| | - M Islam
- Department of Pediatrics, Division of Diabetes, Endocrinology, and Metabolism, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Z Carlson
- Department of Pediatrics, Division of Diabetes, Endocrinology, and Metabolism, University of Michigan Medical School, Ann Arbor, MI, USA
| | - A Zhu
- Department of Pediatrics, Division of Diabetes, Endocrinology, and Metabolism, University of Michigan Medical School, Ann Arbor, MI, USA
| | - L Hak
- Department of Pediatrics, Division of Diabetes, Endocrinology, and Metabolism, University of Michigan Medical School, Ann Arbor, MI, USA
| | - S Abrishami
- Department of Pediatrics, Division of Diabetes, Endocrinology, and Metabolism, University of Michigan Medical School, Ann Arbor, MI, USA
| | - B Gregg
- Department of Pediatrics, Division of Diabetes, Endocrinology, and Metabolism, University of Michigan Medical School, Ann Arbor, MI, USA
| | - K Singer
- Department of Pediatrics, Division of Diabetes, Endocrinology, and Metabolism, University of Michigan Medical School, Ann Arbor, MI, USA.
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Myers C, Carlson Z, Murdoch G, Chibisa G. PSXIV-5 Effects of pre-transport administration of Meloxicam on indicators of protein metabolism in transported 4-day old Jersey calves. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- C Myers
- University of Idaho, Animal and Veterinary Science,Moscow, ID, United States
| | - Z Carlson
- University of Idaho, Animal and Veterinary Science,Moscow, ID, United States
| | - G Murdoch
- University of Idaho, Animal and Veterinary Science,Moscow, ID, United States
| | - G Chibisa
- University of Idaho, Animal and Veterinary Science,Moscow, ID, United States
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MacDonald J, Drewnoski M, Carlson Z. 276 Systems approaches to beef cattle production: maximizing use of alternative forages to optimize agricultural ecosystems. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- J MacDonald
- University of Nebraska - Lincoln,Lincoln, NE, United States
| | - M Drewnoski
- University of Nebraska - Lincoln,Lincoln, NE, United States
| | - Z Carlson
- University of Nebraska - Lincoln,Lincoln, NE, United States
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