The virus stimulates cells " L Hit table tennis " R In order to spread with higher speed

The virus stimulates cells " L Hit table tennis " R In order to spread with higher speed
London 1 of Xinhua News Agency Cable of the 24th of moon (reporter is yellow) A latest research in Britain reveals, some virus will be stimulated and infected with cells, make it regard virus as table tennis and play to play, so can accelerate the speed that the virus infects other cells greatly.
The researchers of Institute of Technology of British kingdom said a few days ago, they carried on the fluorogenic mark to smallpox pupstule and virus, then utilizing the living subject to form images, technology note the course of moving among cells of virus. Analyze that reveals, after smallpox pupstule and virus infect a cell, will stimulate this cell to secrete two kinds of proteins A33 and A36, these two kinds of proteins will form special mixture on the surface of cell, mark this cell " L Have already been infected " .
If new virus falls on this surface of cell already infected, the virus will be stopped but unable to invade by the mixture of A33 and A36, will also initiate cells to produce at the same time" L Spray " R The response, spring the new virus. If virus fall another one, already surface of cell that is infect, will continue being played and walk like table tennis again, until it found a cell not infected yet.
Lead Professor of kingdom Institute of Technology Jeffrey and Smith of this research to say, the speed that had thinking all the time in the past the virus is being propagated depends on the virus duplicated one's own speed, and the circulation way of new discovery it results in speeds spread to infect to be whether virus duplicate oneself result in speed spread to infect 4 times. Researchers verify too, if inhibit the gene related to A33 and A36 in cells at the same time, can reduce the spread speed of the virus greatly.
Relevant research reports are issued in new U.S.A. >On the magazine .
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