To gain insight into why antibody responses to malarial antigens tend to be short lived, we studied antigen-specific memory B cells from donors in an area where malaria is endemic. We compared antibody and memory B cell responses to tetanus toxoid with those to 3 Plasmodium falciparum candidate vaccine antigens: the C-terminal portion of merozoite surface protein 1 (MSP1(19)), apical membrane antigen 1 (AMA1), and the cysteine-rich interdomain region 1 alpha (CIDR1 alpha ) of a protein from the P. falciparum erythrocyte membrane protein 1 (PfEMP1) family.
View Article and Find Full Text PDF