A previous mice study showed an increased expression in proinflammatory genes as obesity progressed, especially genes such as MCP‐1, MIP‐1α, and CD68, which indicate macrophage infiltration (Xu et al., 2003) and progression of obesity (Weisberg et al., 2003; Xu et al., 2003), leading to chronic low‐grade adipose tissue inflammation (Chawla, Nguyen, & Goh, 2011). The gene discussed is CCL3; the disease is Obesity.