Transmission-blocking vaccines: harnessing herd immunity for malaria elimination

PE Duffy - Expert Review of Vaccines, 2021 - Taylor & Francis
Introduction Transmission-blocking vaccines (TBV) prevent community spread of malaria by
targeting mosquito sexual stage parasites, a life-cycle bottleneck, and will be used in …

Antibodies against Plasmodium falciparum malaria at the molecular level

JP Julien, H Wardemann - Nature Reviews Immunology, 2019 - nature.com
Malaria is a vector-borne disease of global importance, with the vast majority of its life-
threatening cases caused by infection with Plasmodium falciparum parasites. Repeated …

A potent and durable malaria transmission-blocking vaccine designed from a single-component 60-copy Pfs230D1 nanoparticle

ND Salinas, R Ma, TH Dickey, H McAleese, T Ouahes… - npj Vaccines, 2023 - nature.com
Malaria transmission-blocking vaccines (TBVs) reduce disease transmission by breaking the
continuous cycle of infection between the human host and the mosquito vector. Domain 1 …

Structure and function of a malaria transmission blocking vaccine targeting Pfs230 and Pfs230-Pfs48/45 proteins

K Singh, M Burkhardt, S Nakuchima, R Herrera… - Communications …, 2020 - nature.com
Abstract Proteins Pfs230 and Pfs48/45 are Plasmodium falciparum transmission-blocking
(TB) vaccine candidates that form a membrane-bound protein complex on gametes. The …

Transmission-blocking strategies against malaria parasites during their mosquito stages

S Yu, J Wang, X Luo, H Zheng, L Wang… - Frontiers in cellular …, 2022 - frontiersin.org
Malaria is still the most widespread parasitic disease and causes the most infections
globally. Owing to improvements in sanitary conditions and various intervention measures …

A human monoclonal antibody blocks malaria transmission and defines a highly conserved neutralizing epitope on gametes

CH Coelho, WK Tang, M Burkhardt, JD Galson… - Nature …, 2021 - nature.com
Malaria elimination requires tools that interrupt parasite transmission. Here, we characterize
B cell receptor responses among Malian adults vaccinated against the first domain of the …

Vaccines and monoclonal antibodies: new tools for malaria control

K Miura, Y Flores-Garcia, CA Long… - Clinical Microbiology …, 2024 - Am Soc Microbiol
Malaria remains one of the biggest health problems in the world. While significant reductions
in malaria morbidity and mortality had been achieved from 2000 to 2015, the favorable trend …

Vaccine co-display of CSP and Pfs230 on liposomes targeting two Plasmodium falciparum differentiation stages

WC Huang, MT Mabrouk, L Zhou, M Baba… - Communications …, 2022 - nature.com
A vaccine targeting multiple stages of the Plasmodium falciparum parasite life cycle is
desirable. The sporozoite surface Circumsporozoite Protein (CSP) is the target of leading …

Malaria transmission-blocking conjugate vaccine in ALFQ adjuvant induces durable functional immune responses in rhesus macaques

PV Scaria, C Anderson, O Muratova, N Alani, HV Trinh… - npj Vaccines, 2021 - nature.com
Malaria transmission-blocking vaccines candidates based on Pfs25 and Pfs230 have
advanced to clinical studies. Exoprotein A (EPA) conjugate of Pfs25 in Alhydrogel® …

Preclinical development of a Pfs230-Pfs48/45 chimeric malaria transmission-blocking vaccine

SK Singh, J Plieskatt, BK Chourasia, V Singh… - npj Vaccines, 2021 - nature.com
Abstract The Plasmodium falciparum Pfs230 and Pfs48/45 proteins are leading candidates
for a malaria transmission-blocking vaccine (TBV). Previously, we showed that a Pfs230 …