Synthetic variant made to destroy it

American scientists have developed an artificial version of the Corona virus to eliminate the virus that is causing a global epidemic. explanation.

“You are your greatest enemy,” said author Charles de Leos. This sentence can also apply to the Corona virus if we want to believe work From American researchers published in the journal berg. They created, in the laboratory, a deformed and harmless version of the coronavirus that would stop the growth of the SARS-CoV-2 that was born in China.

When infecting a person, the virus attaches to the cell and transfers its viral genome. Then, the cell will make a new virus according to a biosynthetic process called replication. This is the time when synthetic copies can run, and interfere with replication. “This faulty genome is similar to that of a wild viral parasite,” said Marco Arquette, one of the study’s authors.

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Towards treatment against the Corona virus?

In detail, the researchers looked at how the original SARS-CoV-2 virus and the synthetic virus interacted in monkey cells. They compared the results with a control group who did not receive the laboratory-made virus. Verdict: After 24 hours, the number of wild viruses was halved in the first group. The study authors noted that the synthetic version was able to reproduce three times faster than the natural version. A phenomenon that thus prevents the reproduction of wild viruses that eventually disappear from the body. Note that synthetic viruses cannot survive in the absence of SARS-Cov-2. Thus the two viruses were finally eliminated.

If further research is needed to confirm the effectiveness of the synthetic virus, it could be the first step in developing a treatment for the coronavirus. Other tests will soon be carried out on human lung cells, on the alpha version of the virus, but also on various variants.

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