IL6 and type 2 diabetes mellitus: Adipocytes in an obese person which are the central and causal components in T2DM can generate high amount of biologically active molecules called adipokines or adipocytokines such as plasminogen activator inhibitor-1 (PAI-1), resistin, leptin, interleukin-6 (IL-6), and tumor necrosis factor alpha (TNF-α) [7].