IL10 and age-related macular degeneration: We also performed the IL-10 serum level and SNP association analysis and found that exudative AMD patients with IL-10 rs1800896 CT and TT genotypes had lower IL-10 serum concentrations than those with wild-type (CC) genotype: 7.2 (2.3) vs. 9.3 (1.4); p = 0.048 (Table 8).