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B cell lineage directed rational vaccine strategies based on CAP256SU Env-Ab coevolution

US National Institute of Allergy and Infectious Diseases grant open #nih-5R01AI167716-05

Summary

PROJECT SUMMARY/ABSTRACT: The development of an effective HIV vaccine remains a major challenge. Previous strategies for HIV vaccine design aimed to elicit protective T cell responses, non-neutralizing antibodies, broadly neutralizing antibodies (bnAbs), or some combination of the three but have failed to protect against infection. This grant aims to elicit bnAbs by a novel strategy that combines priming of multiple V2 apex bnAb germline precursors, immunofocused boosting, and molecularly-guided affinity-maturation. This study design derives from a growing consensus that critical elements to a

B cell lineage directed rational vaccine s…
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