Acquisition of complement fixing antibodies targeting Plasmodium falciparum merozoites in infants and their mothers in Uganda

SE Mortazavi, A Lugaajju, M Nylander… - Frontiers in …, 2023 - frontiersin.org
Background Antibody-mediated complement fixation has previously been associated with
protection against malaria in naturally acquired immunity. However, the process of early-life …

Human antibodies activate complement against Plasmodium falciparum sporozoites, and are associated with protection against malaria in children

L Kurtovic, MC Behet, G Feng, L Reiling, K Chelimo… - BMC medicine, 2018 - Springer
Abstract Background Antibodies targeting Plasmodium falciparum sporozoites play a key
role in human immunity to malaria. However, antibody mechanisms that neutralize …

Naturally acquired antibodies from Beninese infants promote Plasmodium falciparum merozoite-phagocytosis by human blood leukocytes: implications for control of …

AKDJ Fall, IH Kana, C Dechavanne… - Malaria Journal, 2022 - Springer
Abstract Background Immunoglobulin G (IgG) antibodies are thought to play important roles
in the protection against Plasmodium falciparum (P. falciparum) malaria. A longitudinal …

Targets of complement-fixing antibodies in protective immunity against malaria in children

L Reiling, MJ Boyle, MT White, DW Wilson… - Nature …, 2019 - nature.com
Antibodies against P. falciparum merozoites fix complement to inhibit blood-stage replication
in naturally-acquired and vaccine-induced immunity; however, specific targets of these …

Dynamics of IgG antibody response against Plasmodium antigens among Nigerian infants and young children

CM Leonard, P Uhomoibhi, A Abubakar… - Frontiers in …, 2023 - frontiersin.org
Background Plasmodium falciparum malaria is a leading cause of child mortality in Nigeria.
Neonates are born with maternal antibodies from placental transfer which may protect …

The impact of early life exposure to Plasmodium falciparum on the development of naturally acquired immunity to malaria in young Malawian children

P Barua, JG Beeson, K Maleta, P Ashorn, SJ Rogerson - Malaria Journal, 2019 - Springer
Background Antibodies targeting malaria blood-stage antigens are important targets of
naturally acquired immunity, and may act as valuable biomarkers of malaria exposure …

Plasmodium falciparum merozoite surface antigen-specific cytophilic IgG and control of malaria infection in a Beninese birth cohort

R Adamou, C Dechavanne, I Sadissou, T d'Almeida… - Malaria journal, 2019 - Springer
Background Substantial evidence indicates that cytophilic IgG responses to Plasmodium
falciparum merozoite antigens play a role in protection from malaria. The specific targets …

Maternally-derived antibodies to schizont egress antigen-1 and protection of infants from severe malaria

JD Kurtis, DK Raj, IC Michelow, S Park… - Clinical Infectious …, 2019 - academic.oup.com
Background In holoendemic areas, children suffer the most from Plasmodium falciparum
malaria, yet newborns and young infants express a relative resistance to both infection and …

Breadth of Functional Antibodies Is Associated With Plasmodium falciparum Merozoite Phagocytosis and Protection Against Febrile Malaria

IH Kana, SK Singh, A Garcia-Senosiain… - The Journal of …, 2019 - academic.oup.com
Background The specific targets of functional antibodies against Plasmodium falciparum
merozoites remain largely unexplored and, more importantly, their relevance to naturally …

Plasmodium falciparum-Specific Memory B-Cell and Antibody Responses Are Associated With Immunity in Children Living in an Endemic Area of Kenya

P Jahnmatz, D Nyabundi, C Sundling… - Frontiers in …, 2022 - frontiersin.org
Identifying the mechanism of naturally acquired immunity against Plasmodium falciparum
malaria could contribute to the design of effective malaria vaccines. Using a recently …