Research led by the University of Southampton has revealed the fundamental features of the SARS-CoV-2 coronavirus that causes COVID19. The researchers have produced the first model of a spike of the virus which shows how it disguises itself to enter human cells undetected and the viral proteins which are the target of antibodies and vaccine research. The findings of this study could provide crucial information to help scientists currently searching for a vaccine, reported Science Focus
They were then able to map the structure of the glycans which provides important information about how accessible the viral protein surface is to antibodies, this is an important step in vaccine design.
“By coating themselves in sugars, viruses are like a wolf in sheep’s clothing,” explained Professor Crispin. “But one of the key findings of our study is that despite how many sugars there are, this coronavirus is not as highly shielded as some other viruses.”
“Viruses like HIV, which hang around in one host, have to evade the immune system constantly and they have a really dense coat of glycans as a shield to the immune system; but in the case of the coronavirus, the lower shielding by sugars attached to it may reflect that it is a ‘hit and run’ virus, moving from one person to the next. However, the lower glycan density means there are fewer obstacles for the immune system to neutralize the virus with antibodies. So this is a very encouraging message for vaccine development.,the reports cite.
MILITARY ADVANCEMENTS OF UKRAINIAN ARMY • On May 10, Russian troops crossed the state border…
We are very concerned by the increased targeting in Tunisia of migrants, mostly from south…
A severe storm in Houston, Texas, killed at least four people, KHOU 11, a local…
According to figures from the Italian Ministry of the Interior, the number of irregular migrants…
Slovak Defense Minister Robert Kalinak shared on Friday that the country's Prime Minister Robert Fico…
United Nations Secretary-General Antonio Guterres insisted on Friday that "any assault" of the Israel Defense…
This website uses cookies.