Methods of treatment of ocular surface pathologies
OwnerLionel Bueno, Marie-Thérése Droy-Lefaix +1inventors
InventorsLionel Bueno, Marie-Thérése Droy-Lefaix, Philippe Caron
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Abstract
The invention concerns compositions and methods for treating and/or preventing ocular pathologies. The invention also concerns compositions and methods enabling the regulation of paracellular permeability of the ocular epithelium. The compositions and methods of the invention are based in particular on the use of agents or conditions modulating the opening of tight junctions of the ocular epithelium. The invention can be used for preventive or curative treatment of various pathologies, such as pathologies of the ocular surface in mammals, particularly in human beings.
Claims7
A method for reducing paracellular permeability of the ocular epithelium in subjects exposed to at least one preservative agent comprising administering to a mammal in need of such treatment an effective amount of a selective MLCK (Myosin Light Chain Kinase) inhibitor, wherein the selective MLCK inhibitor is selected from the group consisting of {1-(5-iodonaphthalene-1-sulfonyl)-1H-hexahydro-1,4-diazepine} (ML-7) and 1-(5-chloronaphtalene-1-sulfonyl)homopiperazine-HCl (ML-9), and wherein the at least one preservative agent causes an increase in paracellular permeability of ocular epithelium.
A method for reducing the ocular inflammation induced by a preservative agent, comprising administering to a mammal in need of such treatment an effective amount of a selective MLCK (Myosin Light Chain Kinase) inhibitor, wherein the selective MLCK inhibitor is selected in the group consisting of {1-(5-iodonaphthalene-1-sulfonyl)-1H-hexahydro-1,4-diazepine} (ML-7) and 1-(5-chloronaphtalene-1-sulfonyl)homopiperazine-HCl (ML-9), wherein the preservative agent causes an increase in paracellular permeability of the ocular epithelium.
Dependencies are inferred from the claim text.