title: Humoral immune responses of Solomon Islanders to the merozoite surface antigen 2 of Plasmodium falciparum show pronounced skewing towards antibodies of the immunoglobulin G3 subclass.
abstract: The immunoglobulin G (IgG) subclass distribution of antibodies to merozoite surface antigen 2 of Plasmodium falciparum in Solomon Islanders showed marked skewing towards the IgG3 subclass. This was not observed with crude P. falciparum schizont antigen. IgG3 responses may be short-lived and require repeated restimulation for their maintenance. This may be provided by persistent infection (premunition) or new infections.
authors.affiliation: Australian Centre for International and Tropical Health and Nutrition, Queensland Institute of Medical Research, Herston, Brisbane. christir@qimr.edu.au
authors.forename: C M
authors.initials: CM
authors.lastname: Rzepczyk
authors.forename: K
authors.initials: K
authors.lastname: Hale
authors.forename: N
authors.initials: N
authors.lastname: Woodroffe
authors.forename: A
authors.initials: A
authors.lastname: Bobogare
authors.forename: P
authors.initials: P
authors.lastname: Csurhes
authors.forename: A
authors.initials: A
authors.lastname: Ishii
authors.forename: A
authors.initials: A
authors.lastname: Ferrante
mesh_terms: D000293:Adolescent; D000328:Adult; D000818:Animals; D000913:Antibodies, Protozoan / Q000097:blood*; D000953:Antigens, Protozoan; D006801:Humans; D007074:Immunoglobulin G / Q000097:blood* / Q000145:classification; D008875:Middle Aged; D010963:Plasmodium falciparum / Q000276:immunology*; D015800:Protozoan Proteins / Q000276:immunology*
chemical_list: D000913:Antibodies, Protozoan; D000953:Antigens, Protozoan; D007074:Immunoglobulin G; D015800:Protozoan Proteins; C065974:merozoite surface protein 2, Plasmodium