Literature DB >> 6752023

Plasmodium berghei malaria: blockage by immune complexes of macrophage receptors for opsonized plasmodia.

K M Brown, J P Kreier.   

Abstract

Immune complexes produced in vitro by mixing immune serum and soluble Plasmodium berghei antigens and immune complexes precipitated from serum of acutely infected rats blocked macrophage receptor sites for opsonized plasmodia. The immune complexes were precipitated from acute-phase serum, using polyethylene glycol, and their composition was determined by using a Raji cell immunofluorescence assay. The immune complexes contained immunoglobulin G (IgG), IgM, and malarial antigens. These results indicate that immune complexes in the serum of acutely infected animals may protect the plasmodia from the activities of macrophages.

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Year:  1982        PMID： 6752023      PMCID： PMC347669          DOI： 10.1128/iai.37.3.1227-1233.1982

Source DB:  PubMed          Journal:  Infect Immun        ISSN： 0019-9567            Impact factor:   3.441


  22 in total

1.  Trypanosoma gambiense: Blocking ability of parasite and macrophage homogenates on attachment during phagocytosis.

Authors:  T Talkayangi; Y Nakatake
Journal:  Exp Parasitol       Date:  1975-04       Impact factor: 2.011

2.  Serum inhibition of merozoite dispersal from Plasmodium falciparum schizonts: indicator of immune status.

Authors:  T J Green; M Morhardt; R G Brackett; R L Jacobs
Journal:  Infect Immun       Date:  1981-03       Impact factor: 3.441

3.  Demonstration of malarial antigens in the sera of Plasmodium berghei-infected mice.

Authors:  H M Seitz
Journal:  J Parasitol       Date:  1972-02       Impact factor: 1.276

4.  Malaria (Plasmodium knowlesi) merozoites: immunity and the surface coat.

Authors:  L H Miller; M Aikawa; J A Dvorak
Journal:  J Immunol       Date:  1975-04       Impact factor: 5.422

5.  Serum-soluble malarial antigens and immune complex nephritis in Plasmodium berghei berghei infected mice.

Authors:  S Boonpucknavig; S Wongsawang; V Boonpucknavig; N Bhamarapravati
Journal:  J Trop Med Hyg       Date:  1976-06

6.  Circulating and tissue-bound immune complex formation in murine malaria.

Authors:  C H June; C E Contreras; L H Perrin; P H Lambert; P A Miescher
Journal:  J Immunol       Date:  1979-06       Impact factor: 5.422

7.  T and B cell population changes in young and in adult rats infected with Plasmodium berghei.

Authors:  S M Gravely; J Hamburger; J P Kreier
Journal:  Infect Immun       Date:  1976-07       Impact factor: 3.441

8.  The plasmodium berghei-infection in isogenic F1(C57B1 x DBA)-mice. II. Antibodies and antigens in the serum.

Authors:  H M Seitz
Journal:  Tropenmed Parasitol       Date:  1976-03

9.  Macrophage triggering by aggregated immunoglobulins. I. Delayed effect of IgG aggregates or immune complexes.

Authors:  J Pestel; M Joseph; J P Dessaint; A Capron
Journal:  J Immunol       Date:  1981-05       Impact factor: 5.422

10.  Binding of soluble immune complexes to human lymphoblastoid cells. II. Use of Raji cells to detect circulating immune complexes in animal and human sera.

Authors:  A N Theofilopoulos; C B Wilson; V A Bokisch; F J Dixon
Journal:  J Exp Med       Date:  1974-11-01       Impact factor: 14.307
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  5 in total

1.  Plasmodium berghei malaria: effect of acute phase serum on immunity generated in rats by infection and by vaccination.

Authors:  J D Alder; B Brooks-Alder; J P Kreier
Journal:  Parasitol Res       Date:  1987       Impact factor: 2.289

2.  Immune complexes in serum of rats during infection with Plasmodium berghei.

Authors:  J D Alder; J P Kreier
Journal:  Parasitol Res       Date:  1989       Impact factor: 2.289

3.  Effect of macrophage activation on phagocyte-Plasmodium interaction.

Authors:  K M Brown; J P Kreier
Journal:  Infect Immun       Date:  1986-03       Impact factor: 3.441

4.  Plasmodium berghei malaria: effects of acute-phase serum and erythrocyte-bound immunoglobulins on erythrophagocytosis by rat peritoneal macrophages.

Authors:  B J Packer; J P Kreier
Journal:  Infect Immun       Date:  1986-01       Impact factor: 3.441

5.  Murine malaria: immune complexes inhibit Fc receptor-mediated phagocytosis.

Authors:  H L Shear
Journal:  Infect Immun       Date:  1984-04       Impact factor: 3.441
  5 in total

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