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Innate Immune Control of Adipose Tissue Homeostasis

Published on Sep 1, 2019in Trends in Immunology13
· DOI :10.1016/j.it.2019.07.006
Harry Kane1
Estimated H-index: 1
(Trinity College, Dublin),
Lydia Lynch24
Estimated H-index: 24
(Trinity College, Dublin)
Sources
Abstract
Adipose tissue is a critical regulator of systemic metabolism and normal bodily homeostasis. Recently, the immune system has been implicated in the regulation of adipose tissue homeostasis and function. Here, we highlight new insights into the distinct phenotypes and functions of adipose resident leukocytes, including a growing body of work on their role in adipose tissue remodeling and thermogenesis. We discuss how the protective capacity of the adipose immune system can be diminished during obesity, where immune cells promote sterile inflammation leading to insulin resistance. Understanding the role of adipose immune cells across different physiological states and processes is important in understanding the full breadth of adipose immunity and the possibilities to harness immune cells in fat tissue for the treatment of chronic metabolic conditions, including obesity.
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  • Citations (2)
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