Novel antibody competition binding assay identifies distinct serological profiles associated with protection.

ABSTRACT:

Introduction

Pre-erythrocytic malaria vaccines hold the promise of inducing sterile protection thereby preventing the morbidity and mortality associated with Plasmodium infection. The main surface antigen of P. falciparum sporozoites, i.e., the circumsporozoite protein (CSP), has been extensively explored as a target of such vaccines with significant success in recent years. Systematic adjuvant selection, refinements of the immunization regimen, and physical properties of the antigen may all contribute to the potential of increasing the efficacy of CSP-based vaccines. Protection appears to be dependent in large part on CSP antibodies. However due to a knowledge gap related to the exact correlates of immunity, there is a critical need to improve our ability to down sel

SUBMITTER: Bolton JS 

PROVIDER: S-EPMC10752609 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature