Genetic diversity and neutral selection in Plasmodium vivax erythrocyte binding protein correlates with patient antigenicity.

ABSTRACT: Plasmodium vivax is the most widespread and difficult to treat cause of human malaria. The development of vaccines against the blood stages of P. vivax remains a key objective for the control and elimination of vivax malaria. Erythrocyte binding-like (EBL) protein family members such as Duffy binding protein (PvDBP) are of critical importance to erythrocyte invasion and have been the major target for vivax malaria vaccine development. In this study, we focus on another member of EBL protein family, P. vivax erythrocyte binding protein (PvEBP). PvEBP was first identified in Cambodian (C127) field isolates and has subsequently been showed its preferences for binding reticulocytes which is directly inhibited by antibodies. We analysed PvEBP sequence from 316 vivax clinical isolates from eight

SUBMITTER: Han JH 

PROVIDER: S-EPMC7347095 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature