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[ad_1] People who get COVID-19 but never develop symptoms, known as super dodgers, may have a hereditary advantage. According to a new study headed by UC San Francisco researchers, they are more than twice as likely as individuals who become symptomatic to contain a specific gene variation that aids in virus eradication. The paper, published July, 19, 2023 in Nature, offers the first evidence that there is a genetic basis for asymptomatic SARS-CoV-2. The research helps to solve the mystery of why some people can be infected without ever getting sick from COVID-19. The secret lies with the human leukocyte antigen (HLA), or protein markers that signal the immune system. A mutation in one of the genes coding for HLA appears to help virus-killing T cells identify SARS-CoV-2 and launch a lighting attack. cre Trending Stories Also read: Monitoring T Cells Might Allow Type 1 Diabetes Prevention: Study The T cells of some people who carry this variant can identif...

[ad_1] People who get COVID-19 but never develop symptoms, known as super dodgers, may have a hereditary advantage. According to a new study headed by UC San Francisco researchers, they are more than twice as likely as individuals who become symptomatic to contain a specific gene variation that aids in virus eradication. The paper, published July, 19, 2023 in Nature, offers the first evidence that there is a genetic basis for asymptomatic SARS-CoV-2. The research helps to solve the mystery of why some people can be infected without ever getting sick from COVID-19. The secret lies with the human leukocyte antigen (HLA), or protein markers that signal the immune system. A mutation in one of the genes coding for HLA appears to help virus-killing T cells identify SARS-CoV-2 and launch a lighting attack. cre Trending Stories Also read: Monitoring T Cells Might Allow Type 1 Diabetes Prevention: Study The T cells of some people who carry this variant can identif...