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The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.

Pre-existing immunity to SARS-CoV-2: the knowns and unknowns

Open access
Sette, Alessandro, Crotty, Shane·2020·Nature Reviews Immunology

Abstract

T cell reactivity against SARS-CoV-2 was observed in unexposed people; however, the source and clinical relevance of the reactivity remains unknown. It is speculated that this reflects T cell memory to circulating ‘common cold’ coronaviruses. It will be important to define specificities of these T cells and assess their association with COVID-19 disease severity and vaccine responses. Recent studies have shown T cell reactivity to SARS-CoV-2 in 20–50% of unexposed individuals; it is speculated that this is due to T cell memory to common cold coronaviruses. Here, Crotty and Sette discuss the potential implications of these findings for disease severity, herd immunity and vaccine development.

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Research works printed but not linked: 7

  1. Grifoni, A. et al. Targets of T cell responses to SARS-CoV-2 coronavirus in humans with COVID-19 disease and unexposed individuals. Cell 181, 1489–1501 (2020). · DOI · Paper page
  2. Le Bert, N. et al. Different pattern of pre-existing SARS-COV-2 specific T cell immunity in SARS-recovered and uninfected individuals. Preprint at bioRxiv https://doi.org/10.1101/2020.05.26.115832 (2020). · DOI
  3. Meckiff, B. J. et al. Single-cell transcriptomic analysis of SARS-CoV-2 reactive CD4+ T cells. Preprint at bioRxiv https://doi.org/10.1101/2020.06.12.148916 (2020). · DOI
  4. Gorse, G. J., Patel, G. B., Vitale, J. N. & O’Connor, T. Z. Prevalence of antibodies to four human coronaviruses is lower in nasal secretions than in serum. Clin. Vaccine Immunol. 17, 1875–1880 (2010). · DOI · Paper page
  5. Killerby, M. E. et al. Human coronavirus circulation in the United States 2014–2017. J. Clin. Virol. 101, 52–56 (2018). · DOI · Paper page
  6. Greenbaum, J. A. et al. Pre-existing immunity against swine-origin H1N1 influenza viruses in the general human population. Proc. Natl Acad. Sci. USA 106, 20365–20370 (2009). · DOI · Paper page
  7. Hancock, K. et al. Cross-reactive antibody responses to the 2009 pandemic H1N1 influenza virus. N. Engl. J. Med. 361, 1945–1952 (2009). · DOI · Paper page

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Metadata

Authors
Sette, A., & Crotty, S.
Venue
Nature Reviews Immunology
Published
2020-07-07
Volume
20
Issue
8
Pages
457-458
ISSN
  • 1474-1733 (ISSN-L)
  • 1474-1741
OpenAlex
W3038964751
Cited by
347
References
4
FWCI
9.30
Type
journal article
Language
en
Open access
bronze
Licence

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Sette, A., & Crotty, S. (2020). Pre-existing immunity to SARS-CoV-2: the knowns and unknowns. Nature Reviews Immunology. https://doi.org/10.1038/s41577-020-0389-z

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