The immune system’s capacity to distinguish self from non-self is in large part mediated by immunoglobulins, with IgG playing a pivotal role in both protective and pathological responses.

The lower hinge of immunoglobulin G (IgG), an overlooked part of the antibody, acts as a structural and functional control hub, according to a study by researchers at Science Tokyo. Deleting a single ...

A Japanese research team has uncovered how sugar chains (glycans) modifications dynamically regulate the structure and function of human immunoglobulin G (IgG) antibodies. By integrating nuclear ...

New findings from a Phase II study indicate that antenatal treatment with the FcRn blocker nipocalimab resulted in low fetal drug exposure and transient reductions in infant IgG levels at birth, ...