Multifunctional IgG/IgM antibodies and cellular cytotoxicity are elicited by the full-length MSP1 SumayaVac-1 malaria vaccine

M Rosenkranz, K Fürle, J Hibbert, A Ulmer, A Ali… - npj Vaccines, 2023 - nature.com
Radical control of malaria likely requires a vaccine that targets both the asymptomatic liver
stages and the disease-causing blood stages of the human malaria parasite Plasmodium …

Immunization with full-length Plasmodium falciparum merozoite surface protein 1 is safe and elicits functional cytophilic antibodies in a randomized first-in-human trial

A Blank, K Fürle, A Jäschke, G Mikus, M Lehmann… - npj Vaccines, 2020 - nature.com
A vaccine remains a priority in the global fight against malaria. Here, we report on a single-
center, randomized, double-blind, placebo and adjuvant-controlled, dose escalation phase …

Recombinant viral vaccines expressing merozoite surface protein-1 induce antibody-and T cell-mediated multistage protection against malaria

SJ Draper, AL Goodman, S Biswas, EK Forbes… - Cell host & …, 2009 - cell.com
Protecting against both liver and blood stages of infection is a long-sought goal of malaria
vaccine design. Recently, we described the use of replication-defective viral vaccine vectors …

Protective immune responses elicited by immunization with a chimeric blood-stage malaria vaccine persist but are not boosted by Plasmodium yoelii challenge …

JR Alaro, MM Lynch, JM Burns Jr - Vaccine, 2010 - Elsevier
An efficacious malaria vaccine remains elusive despite concerted efforts. Using the
Plasmodium yoelii murine model, we previously reported that immunization with the C …

A chimeric protein-based malaria vaccine candidate induces robust T cell responses against Plasmodium vivax MSP119

JA Fonseca, M Cabrera-Mora, B Singh… - Scientific reports, 2016 - nature.com
The most widespread Plasmodium species, Plasmodium vivax, poses a significant public
health threat. An effective vaccine is needed to reduce global malaria burden. Of the …

Phase Ia clinical evaluation of the Plasmodium falciparum blood-stage antigen MSP1 in ChAd63 and MVA vaccine vectors

SH Sheehy, CJA Duncan, SC Elias, KA Collins… - Molecular Therapy, 2011 - cell.com
Efficacy trials of antibody-inducing protein-in-adjuvant vaccines targeting the blood-stage
Plasmodium falciparum malaria parasite have so far shown disappointing results. The …

Assessment of humoral immune responses to blood-stage malaria antigens following ChAd63-MVA immunization, controlled human malaria infection and natural …

S Biswas, P Choudhary, SC Elias, K Miura, KH Milne… - PloS one, 2014 - journals.plos.org
The development of protective vaccines against many difficult infectious pathogens will
necessitate the induction of effective antibody responses. Here we assess humoral immune …

Plasmodium berghei Circumvents Immune Responses Induced by Merozoite Surface Protein 1- and Apical Membrane Antigen 1-Based Vaccines

S Yoshida, H Nagumo, T Yokomine, H Araki, A Suzuki… - PLoS …, 2010 - journals.plos.org
Background Two current leading malaria blood-stage vaccine candidate antigens for
Plasmodium falciparum, the C-terminal region of merozoite surface protein 1 (MSP119) and …

Results from tandem Phase 1 studies evaluating the safety, reactogenicity and immunogenicity of the vaccine candidate antigen Plasmodium falciparum FVO merozoite surface …

N Otsyula, E Angov, E Bergmann-Leitner, M Koech… - Malaria journal, 2013 - Springer
Background The development of an asexual blood stage vaccine against Plasmodium
falciparum malaria based on the major merozoite surface protein-1 (MSP1) antigen is …

Human immunization with a polymorphic malaria vaccine candidate induced antibodies to conserved epitopes that promote functional antibodies to multiple parasite …

G Feng, MJ Boyle, N Cross, JA Chan… - The Journal of …, 2018 - academic.oup.com
Background Overcoming antigenic diversity is a key challenge in the development of
effective Plasmodium falciparum malaria vaccines. Strategies that promote the generation of …