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Scientists are one step closer to treating cataracts with new drugs

Scientists are one step closer to treating cataracts with new drugs

 



Innovative new treatments for cataracts have shown very positive results in clinical tests, and we hope that medicines will soon be able to treat conditions that are currently curable only by surgery.

Cataracts are cloudiness of the crystalline lens of the eye that develops over time and affects the quality of vision. This is caused by the breakdown of proteins in the lens, causing a mass of protein formation. This scatters light and significantly reduces its transmission to the retina. Cataracts cause vision loss and blindness in millions of people around the world.



Team Scientists led by scientists at the University of Anglia Ruskin (ARU) in the United Kingdom are conducting advanced optical tests on oxysterol compounds, which have been proposed as a treatment for cataracts.

Laboratory studies have shown that treatment with the oxysterol compound VP1-001 improves the index of refraction profile, an important optical parameter required to maintain high focusing ability, with 61% lenses.

This means that the protein tissue of the lens is restored, resulting in better focus on the lens. This was supported by the reduced opacity of the lens in 46% of cases.

“This study was proposed as a cataract treatment, but showed the positive effect of a compound that has never been tested in lens optics. This is the first study of its kind in the world. “Professor Barbara Piershonek said. Vice Dean of Faculty of Health Education (Research / Innovation) And social care at ARU.

“It has been shown that there are significant differences and improvements in the optical system between the same type of cataract eye treated with the compound and those without it,” Pierscionek added.

Results published in the peer-reviewed journal Investigative Ophthalmology and Visual Science show that some types of cataracts have improved, but not all, indicating that this may be a treatment for a particular cataract. I am.

“This suggests that it may be necessary to distinguish between types of cataracts when developing anti-cataract drugs, because this very common condition is treated with medicines rather than surgery. This is an important step in the process, “added Pierscionek.

–IANS

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(Only the headings and images in this report may have been recreated by Business Standard staff. The rest of the content is automatically generated from the syndicated feed.)

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