Characterization and Function of Glycans on the Spike Proteins of SARS-CoV-2 Variants of Concern

Abstract

gene affect the S protein glycan expression pattern in different variants. More importantly, we found that glycans were differentially expressed on the S protein of the Omicron variant, enabling different forms of receptor binding and neutralization resistance. This study improves our understanding of SARS-CoV-2 glycomics and glycobiology and provides novel therapeutic and preventive strategies for SARS-CoV-2 VOCs.

Topics & Concepts