Matthew J Witney, Anthony W Purcell, David C Tscharke
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Need to know which MHCs protect against COVID? There's an App for that!
In this article, we discuss the recent observation by Augusto et al. made using a novel mobile phone application-based COVID-19 Citizen Science Study that an HLA genetic variant, HLA-B*15:01, is associated with asymptomatic SARS-CoV-2 infection. To explain this association, Augusto et al. describe a cross-reactive memory CD8+ T-cell response in HLA-B*15:01+ SARS-CoV-2 unexposed individuals that retains high avidity for two structurally conserved epitopes found in SARS-CoV-2 and seasonal coronavirus strains. These observations provide an insight into potential molecular determinants that facilitate rapid, early clearance of virus.
期刊介绍：
The Australasian Society for Immunology Incorporated (ASI) was created by the amalgamation in 1991 of the Australian Society for Immunology, formed in 1970, and the New Zealand Society for Immunology, formed in 1975. The aim of the Society is to encourage and support the discipline of immunology in the Australasian region. It is a broadly based Society, embracing clinical and experimental, cellular and molecular immunology in humans and animals. The Society provides a network for the exchange of information and for collaboration within Australia, New Zealand and overseas. ASI members have been prominent in advancing biological and medical research worldwide. We seek to encourage the study of immunology in Australia and New Zealand and are active in introducing young scientists to the discipline.
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