10.6084/m9.figshare.8602814.v1 D. Bauer D. Bauer M. Kasper M. Kasper K. Walscheid K. Walscheid J. M. Koch J. M. Koch P. S. Müther P. S. Müther B. Kirchhof B. Kirchhof A. Heiligenhaus A. Heiligenhaus C. Heinz C. Heinz Alteration of MCP-1 and MMP-9 in aqueous humor is associated with secondary glaucoma in Fuchs uveitis syndrome Taylor & Francis Group 2019 Aqueous humor Fuchs uveitis syndrome intraocular pressure multiplex bead assay analysis secondary glaucoma 2019-07-03 17:14:33 Journal contribution https://tandf.figshare.com/articles/journal_contribution/Alteration_of_MCP-1_and_MMP-9_in_aqueous_humor_is_associated_with_secondary_glaucoma_in_Fuchs_uveitis_syndrome/8602814 <p><i>Purpose</i>: To analyze changes in concentrations of pro- or anti-inflammatory cytokines, chemokines, or metalloproteinases (MMP) in the aqueous humor (AH) in Fuchs uveitis syndrome (FUS) patients with (FUSwG) or without (FUSwoG) secondary glaucoma.</p> <p><i>Methods</i>: AH samples were collected from 43 eyes of Caucasian subjects (FUSwoG: n = 11; FUSwG: n = 8; control eyes: n = 24). Concentrations of IL-8, MCP-1, MMP-1,-2,-3,-9, SAA, TGFß-1,-2,-3, and TNF-α were measured by multiplex bead assay analysis.</p> <p><i>Results:</i> Compared with the control group, levels of IL-8, MCP-1, MMP-3, and MMP-9 in the AH were significantly increased in FUSwG and FUSwoG patients. In contrast to FUSwoG patients, MCP-1 and MMP-9 level were lower in FUSwG, while expression of MMP-2, MMP-3, and TGFβ-1 was increased.</p> <p><i>Conclusion:</i> In our experiments, glaucoma in FUS patients was associated with low levels of MCP-1 and MMP-9 in the AH, while expression of MMP-2, MMP-3, and TGFβ-1 increased. The alteration in these molecular patterns may contribute to the development of glaucoma in FUS.</p>