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Updated: Mar 7, 2026

Isolation, Characterization, and Purification of Macrophages from Tissues Affected by Obesity-related Inflammation
Published on: April 3, 2017
Macrophage function in obesity-induced inflammation and insulin resistance
Mario A R Lauterbach1, F Thomas Wunderlich2
1Institute of Innate Immunity, University Hospital, University of Bonn, Sigmund Freud Str. 25, 53127, Bonn, Germany.
Abstract:
The steadily increasing obesity epidemic affects currently 30% of western populations and is causative for numerous disorders. It has been demonstrated that immune cells such as macrophages reside in or infiltrate metabolic organs under obese conditions and cause the so-called low-grade inflammation or metaflammation that impairs insulin action thus leading to the development of insulin resistance. Here, we report on data that specifically address macrophage biology/physiology in obesity-induced inflammation and insulin resistance.
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