United States: Test "Immune Warrior" T Cells Against New Coronavirus

"immune Warrior" T cells can help people deal with the virus, but its importance in terms of Fuxin Guan virus is not clearUS scientists wrote in the journal called "cell," the latest one, a new study shows that their new crown virus ill and healthy people carry certain immune cells, called T cells, such cells may help the body fight viral infections new crown, help patients recover, but it can play a role in the extent is still unknownInstituteNaqiao La infectious disease researchers say they have found the virus to target new crown T cells in the blood of infected persons in rehabilitation, and some of the people who never had contact with the virus the virus can be identified have T cellsThis finding suggests that, before infect other coronavirus (such as the common cold is caused by a coronavirus), it allows people to develop some degree of resistance to crown the new virus, to provide some protectionBut the researchers also stressed that it is not clear whether these defensive measures to protect the people no longer new crown viral infection, and if so, how long it can lastT cells is a key component of the immune system, viral fragments that can identify when the cells identified viral proteins, "helper" T cells release chemical signals, triggering the rest of the immune system play a action, namely to make "killer" T cells to hunt down and kill infected cellsfirst prediction team T cells can well recognize the new crown virus viral proteins, these viral segments are then mixed with immune cells, the immune cells recovered from the 10 new patients and 11 healthy crown pneumonia blood samples were extracted from peopleresults showed that about 70% of the new crown rehabilitation of patients with pneumonia has a "killer" T cells, and carries a "helper" T cellsThese immune cells can recognize multiple crown new virus proteins, including help cover the protein into cells orgenetic materialMoreover, studies in healthy individuals have about half the new crown can identify small segments of virus "helper" T cells; about one-third of healthy persons have a "killer" T cellsMoreover, everyone can cause an antibody test for the two kinds of common cold coronavirus tested positive, indicating that they had been infected with these virusesresearchers say "presumably" These T cells can help people never had contact with the new crown against virus infection, but how much power is still unknown(A BiovalleyBioon.com)