Research

Fat-derived inflammatory factor may explain diseases that come with obesity

Published in Drug Week, April 24th, 2009

An inflammatory factor already linked to several diseases, including pulmonary disease, lung cancer, and arthritis, may also be responsible for the insulin resistance that comes with obesity, according to a new study published in the April issue of Cell Metabolism, a Cell Press publication.

Researchers have found that the inflammatory chemokine known as CXCL5 rises and falls with obesity and subsequent weight loss in humans. (Chemokines are structurally related signaling proteins that are secreted by cells.) They found further evidence tying the inflammatory factor, which is produced and secreted at high levels by fat tissue, to insulin resistance in mice. What's more,...

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Source: Drug Week (2009-04-24)

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