CXCL8 and age-related macular degeneration: Agrawal et al. [14] investigated 41 different cytokines from 16 nAMD patients, 18 PCV patients and 50 age- and sex-matched cataract patients supported that there were no significant differences in cytokine levels observed between nAMD and PCV patients for aqueous humor, while MIP-1α were significantly higher in AMD patients than controls and MIP-1α, IL-8, IP-10 and MCP levels were significantly higher in PCV patients than controls.