Aqueous humor fibrillin-1 levels were 6405.47 ± 595.29 pg/ml in normal control (n = 14) and 6483.46 ± 460.89 pg/ml in POAG (n = 15) eyes and not significantly different (p = 0.45; Fig. 4A) between the groups. The gene discussed is FBN1; the disease is open-angle glaucoma.