Localized and Controlled Delivery of Nitric Oxide to the Conventional Outflow Pathway via Enzyme Biocatalysis: Toward Therapy for Glaucoma.

Chandrawati, Rona; Chang, Jason Y H; Reina-Torres, Ester; Jumeaux, Coline; Sherwood, Joseph M; Stamer, W Daniel; Zelikin, Alexander N; Overby, Darryl R et al. · Adv Mater · 2017

basic_science · Level V

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Abstract

Nitric oxide (NO) is able to lower intraocular pressure (IOP); however, its therapeutic effects on outflow physiology are location- and dose-dependent. A NO delivery platform that directly targets the resistance-generating region of the conventional outflow pathway and locally liberates a controlled dose of NO is reported. An increase in outflow facility (decrease in IOP) is demonstrated in a mouse model.

Medical subject headings