Strategies for designing and monitoring malaria vaccines targeting diverse antigens

AE Barry, A Arnott - Frontiers in immunology, 2014 - frontiersin.org
After more than 50 years of intensive research and development, only one malaria vaccine
candidate,“RTS, S,” has progressed to Phase 3 clinical trials. Despite only partial efficacy …

Hotspots in Plasmodium and RBC Receptor-Ligand Interactions: Key Pieces for Inhibiting Malarial Parasite Invasion

MA Patarroyo, J Molina-Franky, M Gómez… - International Journal of …, 2020 - mdpi.com
Protein-protein interactions (IPP) play an essential role in practically all biological
processes, including those related to microorganism invasion of their host cells. It has been …

Red Blood Cell Invasion by Plasmodium vivax: Structural Basis for DBP Engagement of DARC

JD Batchelor, BM Malpede, NS Omattage… - PLoS …, 2014 - journals.plos.org
Plasmodium parasites use specialized ligands which bind to red blood cell (RBC) receptors
during invasion. Defining the mechanism of receptor recognition is essential for the design …

Broadly neutralizing epitopes in the Plasmodium vivax vaccine candidate Duffy Binding Protein

E Chen, ND Salinas, Y Huang… - Proceedings of the …, 2016 - National Acad Sciences
Plasmodium vivax Duffy Binding Protein (PvDBP) is the most promising vaccine candidate
for P. vivax malaria. The polymorphic nature of PvDBP induces strain-specific immune …

Structural basis for neutralization of Plasmodium vivax by naturally acquired human antibodies that target DBP

D Urusova, L Carias, Y Huang, VC Nicolete… - Nature …, 2019 - nature.com
Abstract The Plasmodium vivax Duffy-binding protein (DBP) is a prime target of the
protective immune response and a promising vaccine candidate for P. vivax malaria …

Genetic diversity and natural selection of Plasmodium vivax reticulocyte invasion genes in Ecuador

A Núñez, FB Ntumngia, Y Guerra, JH Adams, FE Sáenz - Malaria Journal, 2023 - Springer
Background Knowledge of the diversity of invasion ligands in malaria parasites in endemic
regions is essential to understand how natural selection influences genetic diversity of these …

Structural basis for inhibition of Plasmodium vivax invasion by a broadly neutralizing vaccine-induced human antibody

TA Rawlinson, NM Barber, F Mohring, JS Cho… - Nature …, 2019 - nature.com
The most widespread form of malaria is caused by Plasmodium vivax. To replicate, this
parasite must invade immature red blood cells through a process requiring interaction of the …

Plasmodium vivax Diversity and Population Structure across Four Continents

C Koepfli, PT Rodrigues, T Antao… - PLoS neglected …, 2015 - journals.plos.org
Plasmodium vivax is the geographically most widespread human malaria parasite. To
analyze patterns of microsatellite diversity and population structure across countries of …

Global Population Structure of the Genes Encoding the Malaria Vaccine Candidate, Plasmodium vivax Apical Membrane Antigen 1 (PvAMA1)

A Arnott, I Mueller, PA Ramsland, PM Siba… - PLoS neglected …, 2013 - journals.plos.org
Background The Plasmodium vivax Apical Membrane Antigen 1 (Pv AMA1) is a promising
malaria vaccine candidate, however it remains unclear which regions are naturally targeted …

Genetic diversity and population structure of genes encoding vaccine candidate antigens of Plasmodium vivax

SM Chenet, LL Tapia, AA Escalante, S Durand… - Malaria journal, 2012 - Springer
Background A major concern in malaria vaccine development is genetic polymorphisms
typically observed among Plasmodium isolates in different geographical areas across the …