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Common food supplement fights degenerative brain disorders
Date:5/21/2013

e genetic mutation which leads to FD.

Researchers applied a supplement derived from oysters, provided by the Israeli company Enzymotec, to cells collected from FD patients. Noticing a robust effect on the gene, including a jump in the production of healthy IKAP proteins, they then tested the same supplement on mouse models of FD, engineered with the same genetic mutation that causes the disease in humans.

The mice received the supplement orally, every two days for a period of three months. Researchers then conducted extensive genetic testing to assess the results of the treatment. "We found a significant increase of the protein in all the tissues of the body," reports Prof. Ast, including an eight-fold increase in the liver and 1.5-fold increase in the brain. "While the food supplement does not manufacture new nerve cells, it probably delays the death of existing ones," he adds.

Therapeutic potential for Parkinson's

That the supplement is able to improve conditions in the brain, even when given orally, is a significant finding, notes Prof. Ast. Most medications enter the body through the blood stream, but are incapable of breaking through the barrier between the blood and the brain.

In addition, the researchers say the supplement's positive effects extend beyond the production of IKAP. Not only did phosphatidylserine impact the gene associated with FD, but it also altered the level of a total of 2400 other genes hundreds of which have been connected to Parkinson's disease in previous studies.

The researchers believe that the supplement may have a beneficial impact on a number of degenerative diseases of the brain, concludes Prof. Ast, including a major potential for the development of new medications which would help tens of millions of people worldwide suffering from these devastating diseases.


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Contact: George Hunka
ghunka@aftau.org
212-742-9070
American Friends of Tel Aviv University
Source:Eurekalert

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