A bioinformatics approach to investigating the structural and functional consequences of SNPs in TMPRSS2 for COVID‐19 infection

ABSTRACT: SARS‐CoV‐2 is a highly infectious virus that is responsible for the COVID‐19 global pandemic that swept the world in 2020. Disease outcomes range from asymptomatic to fatal. The virus initiates entry into host cells by the binding of its spike protein to the ACE2 receptor. Entry is finalized by the activation of spike glycoprotein by proteases including transmembrane protease, serine 2 (TMPRSS2) and FURIN which cleave the spike protein of the virus. Single nucleotide polymorphisms (SNPs) in TMPRSS2 may lead to functional changes which could underlie differences in disease severity. TMPRSS2 is also known to activate different respiratory illnesses including coronaviruses and influenza A (Shen et al., 2020). Previous studies have shown that knockout TMPRSS2 mice appeared healthy, experienced

SUBMITTER: King M 

PROVIDER: S-EPMC8239527 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature