Involvement of GABA transporters in atropine-treated myopic retina as revealed by iTRAQ quantitative proteomics.

ABSTRACT: Atropine, a muscarinic antagonist, is known to inhibit myopia progression in several animal models and humans. However, the mode of action is not established yet. In this study, we compared quantitative iTRAQ proteomic analysis in the retinas collected from control and lens-induced myopic (LIM) mouse eyes treated with atropine. The myopic group received a (-15D) spectacle lens over the right eye on postnatal day 10 with or without atropine eye drops starting on postnatal day 24. Axial length was measured by optical low coherence interferometry (OLCI), AC-Master, and refraction was measured by automated infrared photorefractor at postnatal 24, 38, and 52 days. Retinal tissue samples were pooled from six eyes for each group. The experiments were repeated twice, and technical replicates were

SUBMITTER: Barathi VA 

PROVIDER: S-EPMC4227558 | biostudies-literature | 2014 Nov

REPOSITORIES: biostudies-literature