Levels of Selected Aqueous Humor Mediators (IL-10, IL-17, CCL2, VEGF, FasL) in Diabetic Cataract.

<bold>Purpose: </bold>To compare levels of selected mediators in serums and aqueous humor (AH) of type 2 diabetes mellitus cataract patients with senile cataract patients, and to determine their association with postoperative corneal edema (CE).<bold>Methods: </bold>Patients (32 senile and 29 diabetic cataract) undergoing standardized phacoemulsification combined with intraocular lens implantation were recruited. CE was assessed using an ordinal scale (grade 0 to 3). IL-10, CCL2, IL-17, FasL, and VEGF were measured by ELISA.<bold>Results: </bold>Diabetic patients had higher AH levels of VEGF (p = .042) and IL-10 (p = .021), lower AH levels of FasL (p = .048), and higher serum levels of CCL2 (p = .002). AH levels of CCL2 were higher in diabetic patients with more severe CE at the first postoperative day (p = .012).<bold>Conclusions: </bold>We found disturbed AH microenvironment in diabetic cataract, with significant changes for VEGF, IL-10, and FasL. Higher CCL2 was associated with the development of early postoperative CE in diabetic patients. [ABSTRACT FROM AUTHOR]