Abstract
Abstract Developing effective vaccines is necessary in combating new virus pandemics. For HIV and SARS-CoV-2, the induction of neutralizing antibodies (NAb) is important for vaccine protection; however, the exact mechanisms underlying protection require further study. Recent data emphasize that even Abs that do not exhibit neutralizing activity may contribute to immune defense. Abs exhibiting this function may counter virus mutations, which are acquired to escape from NAbs, and therefore, broaden the protective Ab response induced by vaccination. However, the steps leading to Ab Fc-mediated inhibition are complex. How can these functions be measured in vitro? What inhibitory assay is the most physiologically relevant at mimicking effective in vivo protection? This review provides a comprehensive update on the current knowledge gaps on the Ab Fc-mediated functions involved in HIV and SARS-CoV-2 protection. Understanding the inhibitory effects of these Abs is vital for designing the next generation of protective HIV and SARS-CoV-2 vaccines.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
