@inbook{51d56ecaec9541fa985ed92c2bcf515c,
title = "Immunology of SARS-CoV-2 infections and vaccines",
abstract = "Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections trigger viral RNA sensors such as TLR7 and RIG-I, thereby leading to production of type I interferon (IFN) and other inflammatory mediators. Expression of viral proteins in the context of this inflammation leads to stereotypical antigen-specific antibody and T cell responses that clear the virus. Immunity is then maintained through long-lived antibody-secreting plasma cells and by memory B and T cells that can initiate anamnestic responses. Each of these steps is consistent with prior knowledge of acute RNA virus infections. Yet there are certain concepts, while not entirely new, that have been resurrected by the biology of severe SARS-CoV-2 infections and deserve further attention. These include production of anti-IFN autoantibodies, early inflammatory processes that slow adaptive humoral immunity, immunodominance of antibody responses, and original antigenic sin. Moreover, multiple different vaccine platforms allow for comparisons of pathways that promote robust and durable adaptive immunity.",
keywords = "Antibodies, B cells, COVID-19, Innate immunity, SARS-CoV-2, T cells, Vaccines",
author = "Dominik Schenten and Deepta Bhattacharya",
note = "Publisher Copyright: {\textcopyright} 2021 Elsevier Inc.",
year = "2021",
month = jan,
doi = "10.1016/bs.ai.2021.08.002",
language = "English (US)",
isbn = "9780128245996",
series = "Advances in Immunology",
publisher = "Academic Press Inc.",
pages = "49--97",
booktitle = "Advances in Immunology",
}