Currently, numerous studies have demonstrated that the concentrations of various secretory molecules are increased and caused the disease in patients with AMD: Interleukin (IL)-6, IL-8, IL-10, C-reactive protein, monocyte chemotactic protein (MCP)-1, and vascular endothelial growth factor A (VEGF-A) [5-8]. The gene discussed is CCL2; the disease is age-related macular degeneration.