Researchers have developed a novel antibody-based enzyme switch that converts antibody–antigen binding into enzyme activity, paving the way from detection via bioluminescence to the control of ...

In a recent study posted to the medRxiv* preprint server, researchers reported a class switch in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)-specific antibodies due to repeated ...

B cells need to do some genetic engineering before they make new classes of antibodies known as Immunoglobulins G or A (IgG or IgA). Disclaimer: AAAS and EurekAlert! are not responsible for the ...

A new study explores this intricate journey, revealing that immune aging is not merely a process of decline but a complex recalibration that begins long before overt immune weakness appears.

In a recent article published in Scientific Reports, researchers evaluated distinct immune responses to messenger ribonucleic acid (mRNA) and vector-based coronavirus disease 2019 (COVID-19) vaccines, ...