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Bulletin of the World Health Organization logoLink to Bulletin of the World Health Organization
. 1990;68(Suppl):94–98.

An invariant, "universal" T-cell epitope in the P. falciparum circumsporozoite protein.

F Sinigaglia 1, M Guttinger 1, H Matile 1, J R Pink 1
PMCID: PMC2393022  PMID: 1709837

Abstract

Although there are important obstacles to malaria vaccine development, we believe they might be overcome by a strategy of searching for conserved regions of a vaccine candidate that are recognized in association with many different HLA molecules and, if necessary, deliberately modifying the conserved sequences to improve their immunogenicity for T cells. This approach is illustrated by work on the circumsporozoite (CS) protein of Plasmodium falciparum, which covers the surface of the malaria sporozoite and is the best characterized of current vaccine candidates.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Caspers P., Gentz R., Matile H., Pink J. R., Sinigaglia F. The circumsporozoite protein gene from NF54, a Plasmodium falciparum isolate used in malaria vaccine trials. Mol Biochem Parasitol. 1989 Jun 15;35(2):185–189. doi: 10.1016/0166-6851(89)90121-7. [DOI] [PubMed] [Google Scholar]
  2. Good M. F., Kumar S., Miller L. H. The real difficulties for malaria sporozoite vaccine development: nonresponsiveness and antigenic variation. Immunol Today. 1988 Nov;9(11):351–355. doi: 10.1016/0167-5699(88)91336-9. [DOI] [PubMed] [Google Scholar]
  3. Good M. F., Pombo D., Quakyi I. A., Riley E. M., Houghten R. A., Menon A., Alling D. W., Berzofsky J. A., Miller L. H. Human T-cell recognition of the circumsporozoite protein of Plasmodium falciparum: immunodominant T-cell domains map to the polymorphic regions of the molecule. Proc Natl Acad Sci U S A. 1988 Feb;85(4):1199–1203. doi: 10.1073/pnas.85.4.1199. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Jardetzky T. S., Gorga J. C., Busch R., Rothbard J., Strominger J. L., Wiley D. C. Peptide binding to HLA-DR1: a peptide with most residues substituted to alanine retains MHC binding. EMBO J. 1990 Jun;9(6):1797–1803. doi: 10.1002/j.1460-2075.1990.tb08304.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Zavala F., Cochrane A. H., Nardin E. H., Nussenzweig R. S., Nussenzweig V. Circumsporozoite proteins of malaria parasites contain a single immunodominant region with two or more identical epitopes. J Exp Med. 1983 Jun 1;157(6):1947–1957. doi: 10.1084/jem.157.6.1947. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. de la Cruz V. F., Lal A. A., McCutchan T. F. Sequence variation in putative functional domains of the circumsporozoite protein of Plasmodium falciparum. Implications for vaccine development. J Biol Chem. 1987 Sep 5;262(25):11935–11939. [PubMed] [Google Scholar]
  7. de la Cruz V. F., Maloy W. L., Miller L. H., Lal A. A., Good M. F., McCutchan T. F. Lack of cross-reactivity between variant T cell determinants from malaria circumsporozoite protein. J Immunol. 1988 Oct 1;141(7):2456–2460. [PubMed] [Google Scholar]
  8. del Portillo H. A., Nussenzweig R. S., Enea V. Circumsporozoite gene of a Plasmodium falciparum strain from Thailand. Mol Biochem Parasitol. 1987 Jul;24(3):289–294. doi: 10.1016/0166-6851(87)90161-7. [DOI] [PubMed] [Google Scholar]

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