New Research to Treat Glaucoma


New research identifying protein levels in the eye could be key to developing a cure for glaucoma, the second leading cause of blindness across the world. Researchers at the Medical College of Georgia have found that fluid filled eyeballs have a different concentration of certain proteins than non fluid filled eyes. It is hoped that the discovery will enable medical professionals to determine whether a patient is set to develop glaucoma before more serious, and often irreversible, symptoms occur. Early diagnosis of the condition, experts explain, could safeguard the vision of millions of people.

Researchers reached their conclusions by profiling the protein composition of eyes affected by glaucoma. Scientists compared the protein profile to that of a healthy eye and found that though hundreds of proteins were present in the fluid,the presence of over 30 individual protein molecules were increased in diseased eyes. Researchers also discovered that 17 proteins were found in lower concentrations in eyes affected by the blinding eye condition.

Researchers now hope to further study the significance of each of the increased and depleted protein strains. It is hoped that further research may discover the role of the proteins in the development of the condition. Researchers hope that the protein research will also develop our understanding of the workings of the trabecular meshwork - tissue at the base of the cornea that, in healthy eyes, fluid would pass through and move into the body.

07 May 2010

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