This secretion of hormones and adipocytokines, such as leptin, adiponectin, resistin, and monocyte chemoattractant protein 1 (MCP-1), among others, as well as a variety of interleukins together with TNF-α, enhance the development and/or the progression of chronic diseases, including insulin resistance and chronic inflammation [13]. This evidence concerns the gene CCL2 and Insulin resistance.