Interactions of heparin with key glycoproteins of human respiratory syncytial virus.

ABSTRACT: Introduction: The unexpected surge of respiratory syncytial virus (RSV) cases following pandemic phase of COVID-19 has drawn much public attention. Drawing on the latest antiviral research, revisiting this heightened annual outbreak of respiratory disease could lead to new treatments. The ability of sulfated polysaccharides to compete for a variety of viruses binding to cell surface heparan sulfate, suggests several drugs that might have therapeutic potential for targeting RSV-glycosaminoglycan interactions. Methods: In the current study, the binding affinity and kinetics of two RSV glycoproteins (RSV-G protein and RSV-F protein) to heparin were investigated by surface plasmon resonance. Furthermore, solution competition studies using heparin oligosaccharides of different len

SUBMITTER: Shi D 

PROVIDER: S-EPMC10140432 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature