Brown and beige fat: development, function and therapeutic potential

M Harms, P Seale - Nature medicine, 2013 - nature.com
M Harms, P Seale
Nature medicine, 2013nature.com
Adipose tissue, best known for its role in fat storage, can also suppress weight gain and
metabolic disease through the action of specialized, heat-producing adipocytes. Brown
adipocytes are located in dedicated depots and express constitutively high levels of
thermogenic genes, whereas inducible'brown-like'adipocytes, also known as beige cells,
develop in white fat in response to various activators. The activities of brown and beige fat
cells reduce metabolic disease, including obesity, in mice and correlate with leanness in …
Abstract
Adipose tissue, best known for its role in fat storage, can also suppress weight gain and metabolic disease through the action of specialized, heat-producing adipocytes. Brown adipocytes are located in dedicated depots and express constitutively high levels of thermogenic genes, whereas inducible 'brown-like' adipocytes, also known as beige cells, develop in white fat in response to various activators. The activities of brown and beige fat cells reduce metabolic disease, including obesity, in mice and correlate with leanness in humans. Many genes and pathways that regulate brown and beige adipocyte biology have now been identified, providing a variety of promising therapeutic targets for metabolic disease.
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