Сообщение №70773276

ВСПОМНИМ, откуда эта зараза ПРИШЛА..:
nature.com/news/engineered-bat-virus-stirs-debate-over-risky-research-1.18787
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- Engineered bat virus stirs debate over risky research
Lab-made coronavirus related to SARS can infect human cells.

Declan Butler
12 November 2015
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An experiment that created a hybrid version of a bat coronavirus — one related to the virus that causes SARS (severe acute respiratory syndrome) — has triggered renewed debate over whether engineering lab variants of viruses with possible pandemic potential is worth the risks.
- In an article published in Nature Medicine1 on 9 November, scientists investigated a virus called SHC014, which is found in horseshoe bats in China.
The researchers created a chimaeric virus, made up of a surface protein of SHC014 and the backbone of a SARS virus that had been adapted to grow in mice and to mimic human disease.

The chimaera infected human airway cells — proving that the surface protein of SHC014 has the necessary structure to bind to a key receptor on the cells and to infect them. It also caused disease in mice, but did not kill them.

Although almost all coronaviruses isolated from bats have not been able to bind to the key human receptor, is not the first that can do so. In 2013, researchers reported this ability for the first time in a different coronavirus isolated from the same bat population2.
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как пидаромудератору не нравится Правда. ;)