title: Induction of protective immunity to monoclonal-antibody-defined Plasmodium falciparum antigens requires strong adjuvant in Aotus monkeys.
abstract: Monoclonal antibodies to the major Plasmodium falciparum merozoite surface coat and rhoptry antigens were produced. A combination of the affinity-purified polypeptides with Freund complete adjuvant which was given three times completely protected an Aotus lemurinus azure (karotype VI) monkey against homologous challenge; however, immunization with the same polypeptides with a muramyl dipeptide derivative [MDP-Lys(L18)] did not protect a second Aotus monkey, even though comparable high antibody titers were induced.
mesh_terms: D000119:Acetylmuramyl-Alanyl-Isoglutamine / Q000276:immunology; D000276:Adjuvants, Immunologic; D000818:Animals; D000911:Antibodies, Monoclonal / Q000276:immunology*; D000917:Antibody Formation; D000953:Antigens, Protozoan / Q000008:administration & dosage / Q000276:immunology* / Q000302:isolation & purification; D001029:Aotus trivirgatus / Q000276:immunology; D008288:Malaria / Q000517:prevention & control*; D051379:Mice; D008970:Molecular Weight; D010963:Plasmodium falciparum / Q000276:immunology*; D014611:Vaccination
chemical_list: D000276:Adjuvants, Immunologic; D000911:Antibodies, Monoclonal; D000953:Antigens, Protozoan; D000119:Acetylmuramyl-Alanyl-Isoglutamine