Tae-Geun Yu

Maternal vaccination timing shapes the composition and maturation of antibody clonotypes transferred to the newborn

This study examines how maternal vaccination timing affects antibody clonotype transfer to newborns, finding that earlier vaccination leads to more diverse but less persistent clonotypes, while later vaccination results in more persistent, affinity-matured antibodies in cord blood.

mRNA-based influenza vaccine expands breadth of B cell response in humans

An mRNA-based influenza vaccine induces broader and more durable B cell responses compared to inactivated influenza virus vaccine in humans.

Late induction of IgG4 following SARS-CoV-2 mRNA vaccination in pregnant and non-pregnant individuals includes clonotypes raised early in the response

This study examines how pregnancy affects humoral immunity after SARS-CoV-2 mRNA vaccination, finding delayed IgG4 induction and clonotype characteristics associated with pregnancy.