Longitudinal proteomic profiling provides insights into host response and proteome dynamics in COVID-19 progression.

ABSTRACT: In managing patients with coronavirus disease 2019 (COVID-19), early identification of those at high risk and real-time monitoring of disease progression to severe COVID-19 is a major challenge. We aimed to identify potential early prognostic protein markers and to expand understanding of proteome dynamics during clinical progression of the disease. We performed in-depth proteome profiling on 137 sera, longitudinally collected from 25 patients with COVID-19 (non-severe patients, n = 13; patients who progressed to severe COVID-19, n = 12). We identified 11 potential biomarkers, including the novel markers IGLV3-19 and BNC2, as early potential prognostic indicators of severe COVID-19. These potential biomarkers are mainly involved in biological processes associated with humoral immune respon

SUBMITTER: Lee JS 

PROVIDER: S-EPMC8206655 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature