How can we develop an effective subunit vaccine to achieve successful malaria eradication?

S Pirahmadi, S Afzali, M Zargar, S Zakeri… - Microbial …, 2021 - Elsevier
Malaria, a mosquito-borne infection, is the most widespread parasitic disease. Despite
numerous efforts to eradicate malaria, this disease is still a health concern worldwide. Owing …

A novel asexual blood-stage malaria vaccine candidate: PfRipr5 formulated with human-use adjuvants induces potent growth inhibitory antibodies

E Takashima, H Nagaoka, R Correia, PM Alves… - Frontiers in …, 2022 - frontiersin.org
PfRipr is a highly conserved asexual-blood stage malaria vaccine candidate against
Plasmodium falciparum. PfRipr5, a protein fragment of PfRipr inducing the most potent …

Antibody mediated activation of natural killer cells in malaria exposed pregnant women

T Damelang, EH Aitken, W Hasang, E Lopez… - Scientific Reports, 2021 - nature.com
Immune effector responses against Plasmodium falciparum include antibody-mediated
activation of innate immune cells, which can induce Fc effector functions, including antibody …

Pregnancy outcomes in a malaria-exposed Malian cohort of women of child-bearing age

S Gaoussou, O Attaher, B Swihart, M Traore… - Frontiers in …, 2022 - frontiersin.org
In Sub-Saharan Africa, malaria continues to be associated with adverse pregnancy
outcomes including stillbirth, early neonatal death, preterm delivery, and low birth weight …

Progress and new horizons toward a VAR2CSA-based placental malaria vaccine

JYA Doritchamou, J Suurbaar… - Expert Review of …, 2021 - Taylor & Francis
Introduction: Several malaria vaccines are under various phases of development with some
promising results. In placental malaria (PM) a deliberately anti-disease approach is …

Developing a multivariate prediction model of antibody features associated with protection of malaria-infected pregnant women from placental malaria

EH Aitken, T Damelang, A Ortega-Pajares, A Alemu… - Elife, 2021 - elifesciences.org
Background: Plasmodium falciparum causes placental malaria, which results in adverse
outcomes for mother and child. P. falciparum-infected erythrocytes that express the parasite …

Combining malaria vaccination with chemoprevention: a promising new approach to malaria control

B Greenwood, M Cairns, M Chaponda, RM Chico… - Malaria journal, 2021 - Springer
Malaria control has stalled in a number of African countries and novel approaches to malaria
control are needed for these areas. The encouraging results of a recent trial conducted in …

[HTML][HTML] Disulfide bond and crosslinking analyses reveal inter-domain interactions that contribute to the rigidity of placental malaria VAR2CSA structure and formation …

MG Jagadeeshaprasad, L Gautam, MC Bewley… - International Journal of …, 2023 - Elsevier
VAR2CSA, a multidomain Plasmodium falciparum protein, mediates the adherence of
parasite-infected red blood cells to chondroitin 4-sulfate (C4S) in the placenta, contributing …

Antibodies to cryptic epitopes in distant homologues underpin a mechanism of heterologous immunity between plasmodium vivax PvDBP and plasmodium falciparum …

CJ Mitran, A Mena, S Gnidehou, S Banman, E Arango… - MBio, 2019 - Am Soc Microbiol
Many pathogens evolve extensive genetic variation in virulence proteins as a strategy to
evade host immunity. This poses a significant challenge for the host to develop broadly …

A conserved epitope in VAR2CSA is targeted by a cross-reactive antibody originating from Plasmodium vivax Duffy binding protein

U Iyamu, DF Vinals, B Tornyigah, E Arango… - Frontiers in Cellular …, 2023 - frontiersin.org
During Plasmodium falciparum infection in pregnancy, VAR2CSA is expressed on the
surface of infected erythrocytes (IEs) and mediates their sequestration in the placenta. As a …