Surface antigens of Plasmodium falciparum-infected erythrocytes as immune targets and malaria vaccine candidates

JA Chan, FJI Fowkes, JG Beeson - Cellular and Molecular Life Sciences, 2014 - Springer
Understanding the targets and mechanisms of human immunity to malaria caused by
Plasmodium falciparum is crucial for advancing effective vaccines and developing tools for …

[HTML][HTML] Designing a VAR2CSA-based vaccine to prevent placental malaria

M Fried, PE Duffy - Vaccine, 2015 - Elsevier
Placental malaria (PM) due to Plasmodium falciparum is a major cause of maternal, fetal
and infant mortality, but the mechanisms of pathogenesis and protective immunity are …

PRIMVAC vaccine adjuvanted with Alhydrogel or GLA-SE to prevent placental malaria: a first-in-human, randomised, double-blind, placebo-controlled study

SB Sirima, L Richert, A Chêne, AT Konate… - The Lancet Infectious …, 2020 - thelancet.com
Background PRIMVAC is a VAR2CSA-derived placental malaria vaccine candidate aiming
to prevent serious clinical outcomes of Plasmodium falciparum infection during pregnancy …

Structural and functional insight into how the Plasmodium falciparum VAR2CSA protein mediates binding to chondroitin sulfate A in placental malaria

TM Clausen, S Christoffersen, M Dahlbäck… - Journal of Biological …, 2012 - ASBMB
Malaria is a major global health problem. Pregnant women are susceptible to infection
regardless of previously acquired immunity. Placental malaria is caused by parasites …

[PDF][PDF] A specific PfEMP1 is expressed in P. falciparum sporozoites and plays a role in hepatocyte infection

G Zanghì, SS Vembar, S Baumgarten, S Ding… - Cell reports, 2018 - cell.com
Heterochromatin plays a central role in the process of immune evasion, pathogenesis, and
transmission of the malaria parasite Plasmodium falciparum during blood stage infection …

Structure-guided design of VAR2CSA-based immunogens and a cocktail strategy for a placental malaria vaccine

R Ma, ND Salinas, S Orr-Gonzalez… - PLoS …, 2024 - journals.plos.org
Placental accumulation of Plasmodium falciparum infected erythrocytes results in maternal
anemia, low birth weight, and pregnancy loss. The parasite protein VAR2CSA facilitates the …

[HTML][HTML] Progress and insights toward an effective placental malaria vaccine

B Gamain, A Chêne, NK Viebig… - Frontiers in …, 2021 - frontiersin.org
In areas where Plasmodium falciparum transmission is endemic, clinical immunity against
malaria is progressively acquired during childhood and adults are usually protected against …

Var2CSA minimal CSA binding region is located within the N-terminal region

A Srivastava, S Gangnard, S Dechavanne, F Amirat… - PloS one, 2011 - journals.plos.org
Var2CSA, a key molecule linked with pregnancy-associated malaria (PAM), causes
sequestration of Plasmodium falciparum infected erythrocytes (PEs) in the placenta by …

A single full-length VAR2CSA ectodomain variant purifies broadly neutralizing antibodies against placental malaria isolates

JYA Doritchamou, JP Renn, B Jenkins, A Mahamar… - Elife, 2022 - elifesciences.org
Placental malaria (PM) is a deadly syndrome most frequent and severe in first pregnancies.
PM results from accumulation of Plasmodium falciparum-infected erythrocytes (IE) that …

The NTS-DBL2X Region of VAR2CSA Induces Cross-Reactive Antibodies That Inhibit Adhesion of Several Plasmodium falciparum Isolates to Chondroitin Sulfate A

P Bigey, S Gnidehou, J Doritchamou… - Journal of Infectious …, 2011 - academic.oup.com
Background. Binding to chondroitin sulfate A by VAR2CSA, a parasite protein expressed on
infected erythrocytes, allows placental sequestration of Plasmodium falciparum–infected …