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Cytotoxicity of antibody-coated trypanosomes by normal human lymphoid cells

Abstract

DESTRUCTION of antibody-coated mammalian target cells by normal human lymphocytes demonstrated by release of 51Cr-chromate is a phenomenon characterised by its rapidity of action and by the very small amounts of antibody required. It seems unlikely that such a mechanism destroys solely mammalian target cells, and possibly it has a role in immunity to parasitic infections. Butterworth et al.1 demonstrated that normal human blood cells destroy schistosomula coated with antibody from infected patients.

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References

  1. Butterworth, A. E., Sturrock, R. F., Houba, V., and Rees, P. H., Nature, 252, 503 (1974).

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  2. Baker, J. R., Green, S. M., Chaloner, L. A., and Gaborak, M., Parasitology, 65, 251 (1972).

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MKWANANZI, J., FRANKS, D. & BAKER, J. Cytotoxicity of antibody-coated trypanosomes by normal human lymphoid cells. Nature 259, 403–404 (1976). https://doi.org/10.1038/259403a0

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  • DOI: https://doi.org/10.1038/259403a0

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