Abstract
The multiplication of two strains of Plasmodium falciparum in culture, as measured by [3H]hypoxanthine incorporation, was inhibited in a dose-dependent manner by granule proteins secreted by purified eosinophils obtained from patients with the hypereosinophilic syndrome. Morphological examination revealed the presence of abnormal parasites inside erythrocytes, indicating that they were killed in situ, and the later stages of the developmental cycle were found to be most susceptible to these toxic effects. A monoclonal antibody against eosinophil cationic protein partially blocked the inhibitory effect, suggesting that it was caused by more than one of the eosinophil granule proteins. Thus some of the antimalarial effects of molecules such as the tumor necrosis factor, which activates eosinophils, may be mediated through the enhanced production of eosinophil secretion products.
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- Brown J., Smalley M. E. Inhibition of the in vitro growth of Plasmodium falciparum by human polymorphonuclear neutrophil leucocytes. Clin Exp Immunol. 1981 Oct;46(1):106–109. [PMC free article] [PubMed] [Google Scholar]
- Butterworth A. E. Cell-mediated damage to helminths. Adv Parasitol. 1984;23:143–235. doi: 10.1016/s0065-308x(08)60287-0. [DOI] [PubMed] [Google Scholar]
- Carlin J. M., Jensen J. B., Geary T. G. Comparison of inducers of crisis forms in Plasmodium falciparum in vitro. Am J Trop Med Hyg. 1985 Jul;34(4):668–674. doi: 10.4269/ajtmh.1985.34.668. [DOI] [PubMed] [Google Scholar]
- Clark I. A., Allison A. C., Cox F. E. Protection of mice against Babesia and Plasmodium with BCG. Nature. 1976 Jan 29;259(5541):309–311. doi: 10.1038/259309a0. [DOI] [PubMed] [Google Scholar]
- Clark I. A. Does endotoxin cause both the disease and parasite death in acute malaria and babesiosis? Lancet. 1978 Jul 8;2(8080):75–77. doi: 10.1016/s0140-6736(78)91386-7. [DOI] [PubMed] [Google Scholar]
- Clark I. A., Virelizier J. L., Carswell E. A., Wood P. R. Possible importance of macrophage-derived mediators in acute malaria. Infect Immun. 1981 Jun;32(3):1058–1066. doi: 10.1128/iai.32.3.1058-1066.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Dockrell H. M., Playfair J. H. Killing of blood-stage murine malaria parasites by hydrogen peroxide. Infect Immun. 1983 Jan;39(1):456–459. doi: 10.1128/iai.39.1.456-459.1983. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Haidaris C. G., Haynes J. D., Meltzer M. S., Allison A. C. Serum containing tumor necrosis factor is cytotoxic for the human malaria parasite Plasmodium falciparum. Infect Immun. 1983 Oct;42(1):385–393. doi: 10.1128/iai.42.1.385-393.1983. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Holvoet G., Michielsen P., Vandepitte J. Autochtonous falciparum malaria in Belgium. Ann Soc Belg Med Trop. 1983 Jun;63(2):111–117. [PubMed] [Google Scholar]
- Jensen J. B., Boland M. T., Allan J. S., Carlin J. M., Vande Waa J. A., Divo A. A., Akood M. A. Association between human serum-induced crisis forms in cultured Plasmodium falciparum and clinical immunity to malaria in Sudan. Infect Immun. 1983 Sep;41(3):1302–1311. doi: 10.1128/iai.41.3.1302-1311.1983. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Jensen J. B. Concentration from continuous culture of erythrocytes infected with trophozoites and schizonts of Plasmodium falciparum. Am J Trop Med Hyg. 1978 Nov;27(6):1274–1276. doi: 10.4269/ajtmh.1978.27.1274. [DOI] [PubMed] [Google Scholar]
- Jensen J. B., Hoffman S. L., Boland M. T., Akood M. A., Laughlin L. W., Kurniawan L., Marwoto H. A. Comparison of immunity to malaria in Sudan and Indonesia: crisis-form versus merozoite-invasion inhibition. Proc Natl Acad Sci U S A. 1984 Feb;81(3):922–925. doi: 10.1073/pnas.81.3.922. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kharazmi A., Jepsen S. Enhanced inhibition of in vitro multiplication of Plasmodium falciparum by stimulated human polymorphonuclear leucocytes. Clin Exp Immunol. 1984 Aug;57(2):287–292. [PMC free article] [PubMed] [Google Scholar]
- Lambros C., Vanderberg J. P. Synchronization of Plasmodium falciparum erythrocytic stages in culture. J Parasitol. 1979 Jun;65(3):418–420. [PubMed] [Google Scholar]
- Nedwin G. E., Svedersky L. P., Bringman T. S., Palladino M. A., Jr, Goeddel D. V. Effect of interleukin 2, interferon-gamma, and mitogens on the production of tumor necrosis factors alpha and beta. J Immunol. 1985 Oct;135(4):2492–2497. [PubMed] [Google Scholar]
- Ockenhouse C. F., Shear H. L. Oxidative killing of the intraerythrocytic malaria parasite Plasmodium yoelii by activated macrophages. J Immunol. 1984 Jan;132(1):424–431. [PubMed] [Google Scholar]
- Old L. J. Tumor necrosis factor (TNF). Science. 1985 Nov 8;230(4726):630–632. doi: 10.1126/science.2413547. [DOI] [PubMed] [Google Scholar]
- Peters W., Irare S. G., Ellis D. S., Warhurst D. C., Robinson B. L. The chemotherapy of rodent malaria, XXXVIII. Studies on the activity of three new antimalarials (WR 194,965, WR 228,258 and WR 225,448) against rodent and human malaria parasites (Plasmodium berghei and P. falciparum). Ann Trop Med Parasitol. 1984 Dec;78(6):567–579. [PubMed] [Google Scholar]
- Salmon D., Vilde J. L., Andrieu B., Simonovic R., Lebras J. Role of immune serum and complement in stimulation of the metabolic burst of human neutrophils by Plasmodium falciparum. Infect Immun. 1986 Mar;51(3):801–806. doi: 10.1128/iai.51.3.801-806.1986. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sanderson C. J., Warren D. J., Strath M. Identification of a lymphokine that stimulates eosinophil differentiation in vitro. Its relationship to interleukin 3, and functional properties of eosinophils produced in cultures. J Exp Med. 1985 Jul 1;162(1):60–74. doi: 10.1084/jem.162.1.60. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Shalaby M. R., Aggarwal B. B., Rinderknecht E., Svedersky L. P., Finkle B. S., Palladino M. A., Jr Activation of human polymorphonuclear neutrophil functions by interferon-gamma and tumor necrosis factors. J Immunol. 1985 Sep;135(3):2069–2073. [PubMed] [Google Scholar]
- Silberstein D. S., David J. R. Tumor necrosis factor enhances eosinophil toxicity to Schistosoma mansoni larvae. Proc Natl Acad Sci U S A. 1986 Feb;83(4):1055–1059. doi: 10.1073/pnas.83.4.1055. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Spry C. J., Davies J., Tai P. C., Olsen E. G., Oakley C. M., Goodwin J. F. Clinical features of fifteen patients with the hypereosinophilic syndrome. Q J Med. 1983 Winter;52(205):1–22. [PubMed] [Google Scholar]
- Tai P. C., Capron M., Bakes D. M., Barkans J., Spry C. J. Monoclonal antibodies to human eosinophil plasma membrane antigens enhance the secretion of eosinophil cationic protein. Clin Exp Immunol. 1986 Mar;63(3):728–737. [PMC free article] [PubMed] [Google Scholar]
- Tai P. C., Spry C. J., Peterson C., Venge P., Olsson I. Monoclonal antibodies distinguish between storage and secreted forms of eosinophil cationic protein. Nature. 1984 May 10;309(5964):182–184. doi: 10.1038/309182a0. [DOI] [PubMed] [Google Scholar]
- Taverne J., Depledge P., Playfair J. H. Differential sensitivity in vivo of lethal and nonlethal malarial parasites to endotoxin-induced serum factor. Infect Immun. 1982 Sep;37(3):927–934. doi: 10.1128/iai.37.3.927-934.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Taverne J., Dockrell H. M., Playfair J. H. Endotoxin-induced serum factor kills malarial parasites in vitro. Infect Immun. 1981 Jul;33(1):83–89. doi: 10.1128/iai.33.1.83-89.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Taverne J., Dockrell H. M., Playfair J. H. Killing of the malarial parasite Plasmodium yoelii in vitro by cells of myeloid origin. Parasite Immunol. 1982 Mar;4(2):77–91. doi: 10.1111/j.1365-3024.1982.tb00421.x. [DOI] [PubMed] [Google Scholar]
- Thorne K. J., Richardson B. A., Taverne J., Williamson D. J., Vadas M. A., Butterworth A. E. A comparison of eosinophil-activating factor (EAF) with other monokines and lymphokines. Eur J Immunol. 1986 Sep;16(9):1143–1149. doi: 10.1002/eji.1830160919. [DOI] [PubMed] [Google Scholar]
- Trager W., Jensen J. B. Human malaria parasites in continuous culture. Science. 1976 Aug 20;193(4254):673–675. doi: 10.1126/science.781840. [DOI] [PubMed] [Google Scholar]
- Wozencraft A. O., Dockrell H. M., Taverne J., Targett G. A., Playfair J. H. Killing of human malaria parasites by macrophage secretory products. Infect Immun. 1984 Feb;43(2):664–669. doi: 10.1128/iai.43.2.664-669.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Young J. D., Peterson C. G., Venge P., Cohn Z. A. Mechanism of membrane damage mediated by human eosinophil cationic protein. Nature. 1986 Jun 5;321(6070):613–616. doi: 10.1038/321613a0. [DOI] [PubMed] [Google Scholar]