Subscribe for daily wellness inspiration

Like onlymyhealth on Facebook!

Soon, Eyes to Be Made Immune from Cataract

By  , Agency News
Oct 25, 2013
4.8 / 5(4 Ratings)

A study published in Proceedings of the National Academy of Sciences suggests that eyes can soon be made immune from cataract before it strikes.

cataract preventionScientists have found the activation mechanism of the protective protein that saves human eyes from falling prey to disease. The lens of the human eye is made up of a highly concentrated protein solution that imparts the eye its high refractive power. Yet, despite this high protein content the ocular lens must remain clear and transparent.

They have thrown overboard the complex machinery present in all other cells of the human body for building up and breaking down proteins. Instead, lens proteins are created only once in a lifetime - during embryonic development.
    
The team successfully deciphered the molecular structure of the most important form of this versatile protein - a molecule comprising 24 subunits. Under normal conditions, i.e. when the cell is not exposed to stress, this complex is the most common variant.

However, it is merely an idle form that contributes little to the prevention of clumping in other proteins. It was clear that there must be another molecular switch that triggers the protective protein. It is this trigger mechanism that the team of scientists uncovered now. When a cell is exposed to stress, for instance when subjected to heat, phosphate groups are attached to a specific region of the protein.

 

 

 

Read more Health News.

 

 

 

Related Articles
4.8 / 5(4 Ratings)
Write a Review
Post a Comment
Disclaimer +
Though all possible measures have been taken to ensure accuracy, reliability, timeliness and authenticity of the information; Onlymyhealth assumes no liability for the same. Using any information of this website is at the viewers’ risk. Please be informed that we are not responsible for advice/tips given by any third party in form of comments on article pages . If you have or suspect having any medical condition, kindly contact your professional health care provider.

Medical Miracle

India’s pregnant man?India’s pregnant man?