Researchers from the University College of London using genetic therapy have achieved a reduction in the development of a deadly nervous system disease by 75 %.
Scientists from the University College of London have first come to a success in the treatment of the G recalcies – a hereditary disease that gradually destroys the nervous system. With the help of new genetic therapy, it is possible to slow down the development of 75 %disease, according to the Guardian and BBC.
The cause of the disease is a mutation in HTT Gene, leading to the development of a toxic protein of the gantagin. He destroys brain cells and causes a gradual deterioration in the state – from mood swings and uncontrolled movements to dementia and paralysis.
To prevent the production of harmful protein, scientists have developed a special drug based on a modified virus. He delivers a “corrective” DNA thread to the neurons. The introduction method takes 12-20 hours and is carried out by a microcateter in two areas of the brain.
The tests were attended by 29 patients who received a high dose of the drug. Three years after therapy, they recorded a significant slowdown in disease development, the best provision and motor indicators, as well as signs of care of neurons.
“Now we have the treatment of one of the worst diseases in the world. It’s really a big success. I’m always happy,” said Professor Sarah Tabrizie, director of the Center for Goringington’s Disease at the University College of London.
According to scientists, new therapy provides hope that patients can maintain freedom and high quality of life longer.
Earlier it was reported that stem cell transfer could restore brain damage after a stroke.
Scientists have called the most common cause of death
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Source: korrespondent
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