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Could burning fat start with a brite spark? Pharmacological and nutritional ways to promote thermogenesis
Stockholm University, Faculty of Science, Department of Molecular Biosciences, The Wenner-Gren Institute.
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Number of Authors: 6
2016 (English)In: Molecular Nutrition & Food Research, ISSN 1613-4125, E-ISSN 1613-4133, Vol. 60, no 1, 18-42 p.Article, review/survey (Refereed) Published
Abstract [en]

There are two types of adipose tissue with distinct functions-white adipose tissue stores chemical energy as triglycerides, whereas brown adipose tissue consumes energy and releases heat (thermogenesis) in response to sympathetic nerve activity. In humans, treatments that promote greater brown adipose tissue deposition and/or activity would be highly beneficial in regimes aimed at reducing obesity. Adult humans have restricted populations of prototypical brown adipocytes in the neck and chest areas, but recent advances have established that adipocytes with similar properties, termed brite adipocytes, can be recruited in subcutaneous depots thought to be primarily white adipose tissue. These brite adipocytes express the protein machinery required for thermogenesis, but to assess brite adipocytes as viable therapeutic targets we need to understand how to promote conversion of white adipocytes to brite adipocytes and ways to increase optimal energy consumption and thermogenesis in these brite adipocytes. This can be accomplished by pharmacological and nutritional therapies to differing degrees, as reviewed in detail here.

Place, publisher, year, edition, pages
2016. Vol. 60, no 1, 18-42 p.
Keyword [en]
Brown adipose tissue, Thermogenesis, UCP1, White adipose tissue
National Category
Biochemistry and Molecular Biology Nutrition and Dietetics
Identifiers
URN: urn:nbn:se:su:diva-126383DOI: 10.1002/mnfr.201500251ISI: 000367730800004PubMedID: 26201764OAI: oai:DiVA.org:su-126383DiVA: diva2:902267
Available from: 2016-02-10 Created: 2016-02-01 Last updated: 2016-02-10Bibliographically approved

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Dehvari, NodiBengtsson, Tore
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Department of Molecular Biosciences, The Wenner-Gren Institute
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