IL-6 strikes a balance in metabolic inflammation.

Covarrubias, Anthony J; Horng, Tiffany · Cell Metab · 2014

editorial · Level V

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Abstract

Interleukin-6 (IL-6) is a pleiotropic cytokine that exerts either proinflammatory or anti-inflammatory effects and is implicated in diverse settings, including obesity, exercise, arthritis, and colitis. A new study shows that modulation of macrophage activation by IL-6 maintains glucose homeostasis in diet-induced obesity while limiting inflammation in endotoxemia (Mauer et al., 2014).

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