California scientists have discovered that the lanosterol natural steroid is able to melt the falls and prevent them from returning when patients are administered through eye drops. If this is approved for human use would be made available as a non-invasive treatment for individuals with mild forms of cataract.
scientists first realized capabilities cataract-blocking lanosterol by observing two children in China who had an inherited form of the disease. Upon further review, it became clear that the children shared a mutation that blocks the production of steroid lanosterol, Science Alert reported. His parents did not have this mutation and as a result never went on to develop cataracts. From this observation, the team proposes that the steroid should play a role in cataract formation.
Eye drops that can melt cataracts
In a series of experiments described in a study published now in the journal Nature, the team tested lanosterol on eyeglasses donated human and live rabbits and dogs . The results showed that repeatedly lanosterol was able to significantly reduce the size of cataracts.
Cataracts develop when the lens protein accumulates and prevents light from getting through. Although the disease can be hereditary, as in the case of the Chinese brothers, it is often more likely to develop at an older age. According to the Centers for Disease Control and Prevention of Disease, cataracts are the leading cause of blindness worldwide and the leading cause of blindness in the US
Currently, the only available treatment for cataracts is surgical removal of the opaque lens of the eye and replacing it with an artificial lens.
Although it is not entirely clear how it is working lanosterol, researchers believe that the steroid prevents proteins accumulate. According to Tech Times, if the drops show that also work in humans, it could provide a noninvasive treatment for people with mild to moderate cataracts and serve as a way to prevent the disease from ever returning.
While cataract surgery is relatively easy and safe, drops serve as an easier alternative to the 50 million Americans estimated to be afflicted by the disease in 2050.
despite not being tested in humans, the study is already causing excitement. Jonathan King, a molecular biologist at the Massachusetts Institute of Technology, Armitage said the study is the strongest of its kind he has seen in decades.
“They discovered the phenomena and then followed with all experiments that you should do – that is as biologically relevant as it can get,” said King
Scientists in California they have found that the natural steroid lanosterol is able to melt the falls and prevent them from returning when patients are administered through eye drops. If this is approved for human use would be made available as a non-invasive treatment for individuals with moderate forms …
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