The histo-blood group antigens of the host cell may determine the binding of different viruses such as SARS-CoV-2.

ABSTRACT: Viruses have caused the death of millions of people worldwide. Specifically, human viruses are grouped into 21 families, including the family of coronaviruses (CoVs). In December 2019, in Wuhan, China, a new human CoV was identified, SARS-CoV-2. The first step of the infection mechanism of the SARS-CoV-2 in the human host is adhesion, which occurs through the S glycoprotein that is found in diverse human organs. Another way through which SARS-CoV-2 could possibly attach to the host's cells is by means of the histo-blood group antigens. In this work, we have reviewed the mechanisms by which some viruses bind to the histo-blood group antigens, which could be related to the susceptibility of the individual and are dependent on the histo-blood group.

SUBMITTER: Cuellar-Cruz M 

PROVIDER: S-EPMC7842250 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature