Published in:
Open Access
01-01-2014 | Review
Impacts of the apoptosis inhibitor of macrophage (AIM) on obesity-associated inflammatory diseases
Authors:
Satoko Arai, Toru Miyazaki
Published in:
Seminars in Immunopathology
|
Issue 1/2014
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Abstract
Obesity is associated with various metabolic and cardiovascular diseases caused by chronic, low-grade inflammation that is initially observed in obese adipose tissue. In addition, many etiological studies in humans have shown a strong correlation between obesity and inflammatory autoimmune diseases. In this review, we focus on the involvement of apoptosis inhibitor of macrophage (AIM), a macrophage-derived blood protein, in both types of immune response. Through differential mechanisms, AIM thereby plays key roles in the pathogenesis of atherosclerosis, metabolic diseases, and obesity-associated autoimmune diseases. Thus, the regulation of blood AIM levels or AIM function has the potential to serve as a next-generation therapy against these inflammatory diseases brought about by modern lifestyle.