Resumo

JIMENEZ-MORALES, Silvia et al. Importance of the SARS-CoV-2 genome and spike protein in the immunopathogenesis of COVID-19 and in the efficacy of vaccines. Cir. cir. [online]. 2023, vol.91, n.2, pp.268-276.  Epub 16-Maio-2023. ISSN 2444-054X.  https://doi.org/10.24875/ciru.22000547.

Coronavirus (CoV) infections cause respiratory and enteric diseases with clinical manifestations ranging from faint to severe, even lead to death of patients. High connectivity between nations and infectivity of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), represent a global health problem as the coronavirus disease 19 (COVID-19). This CoV-2 that cause SARS, which appeared in Wuhan, China, in December 2019 originated COVID-19 and declared as pandemic a few months posterior its appearance. In this review, the genomic and spike protein characteristics of SARS-CoV-2, the role of SARS-CoV-2 in the COVID-19 pathogenesis, cytokine storm, the role of cytotoxic T and B cells against SARS-CoV-2, as well as the vaccines efficacy (taking into account mutations in the spike protein) are described.

Palavras-chave : SARS-CoV-2; ACE2; COVID-19; Mutations; Inmune response; Vaccines.

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