Vitamin D regulation of adipogenesis and adipose tissue functions

© 2020 The Korean Nutrition Society and the Korean Society of Community Nutrition. Vitamin D insufficiency is associated with obesity and its related metabolic diseases. Adipose tissues store and metabolize vitamin D and expression levels of vitamin D metabolizing enzymes are known to be altered in...

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Bibliographic Details
Main Authors: Hataikarn Nimitphong, Eunmi Park, Mi Jeong Lee
Other Authors: Faculty of Medicine, Ramathibodi Hospital, Mahidol University
Format: Review
Published: 2020
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Online Access:https://repository.li.mahidol.ac.th/handle/123456789/60343
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Institution: Mahidol University
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Summary:© 2020 The Korean Nutrition Society and the Korean Society of Community Nutrition. Vitamin D insufficiency is associated with obesity and its related metabolic diseases. Adipose tissues store and metabolize vitamin D and expression levels of vitamin D metabolizing enzymes are known to be altered in obesity. Sequestration of vitamin D in large amount of adipose tissues and low vitamin D metabolism may contribute to the vitamin D inadequacy in obesity. Vitamin D receptor is expressed in adipose tissues and vitamin D regulates multiple aspects of adipose biology including adipogenesis as well as metabolic and endocrine function of adipose tissues that can contribute to the high risk of metabolic diseases in vitamin D insufficiency. We will review current understanding of vitamin D regulation of adipose biology focusing on vitamin D modulation of adiposity and adipose tissue functions as well as the molecular mechanisms through which vitamin D regulates adipose biology. The effects of supplementation or maintenance of vitamin D on obesity and metabolic diseases are also discussed.