Healthy immune responses require efficient protection without excessive inflammation.
Recent discoveries on the degree of fucosylation of a human N-linked glycan at a conserved …

Our review summarizes the evidence that COVID-19 can be complicated by SARS-CoV-2
infection of immune cells. This evidence is widespread and accumulating at an increasing …

Background The new types of mRNA-containing lipid nanoparticle vaccines BNT162b2 and
mRNA-1273 and the adenovirus-based vaccine AZD1222 were developed against SARS …

Previous research has shown that repeated COVID-19 mRNA vaccination leads to a marked
increase of SARS-CoV-2 spike-specific serum antibodies of the IgG4 subclass, indicating far …

Immunoglobulin G (IgG) fragment crystallizable (Fc) glycosylation modulates effector
functions such as antibody-dependent cellular cytotoxicity and complement-dependent …

IgG antibodies are important mediators of vaccine-induced immunity through complement-
and Fc receptor-dependent effector functions. Both are influenced by the composition of the …

Most individuals infected with or vaccinated against COVID-19 develop antigenic
neutralizing immunoglobulin G (IgG) antibodies against the SARS-CoV-2 spike protein …

Although vaccination efforts have expanded, there are still gaps in our understanding
surrounding the immune response to SARS-CoV-2. Measuring IgG Fc glycosylation …

Immunoglobulin G (IgG) antibodies play an important role in the immune response against
viruses such as SARS-CoV-2. As the effector functions of IgG are modulated by N …

Immunoglobulin G (IgG) antibodies are a critical component of the adaptive immune system,
binding to and neutralizing pathogens and other foreign substances. Recent advances in …