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Cited by 325

The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.

Rifins: A second family of clonally variant proteins expressed on the surface of red cells infected with Plasmodium falciparum

Open access
Kyes, Sue A., Rowe, J. Alexandra, Kriek, Neline, Newbold, Chris I.·1999·Proceedings of the National Academy of Sciences

Abstract

Many pathogens evade the host immune response or adapt to their environment by expressing surface proteins that undergo rapid switching. In the case of Plasmodium falciparum , products of a multigene family known as var are expressed on the surface of infected red cells, where they undergo clonal antigenic variation and contribute to malaria pathogenesis by mediating adhesion to a variety of host endothelial receptors and to uninfected red blood cells by forming rosettes. Herein we show that a second gene family, rif , which is associated with var at subtelomeric sites in the genome, encodes clonally variant proteins (rifins) that are expressed on the infected red cell surface. Their high copy number, sequence variability, and red cell surface location indicate an important role for rifins in malaria host–parasite interaction.

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Metadata

Authors
Kyes, S. A., Rowe, J. A., Kriek, N., & Newbold, C. I.
Venue
Proceedings of the National Academy of Sciences
Published
1999-08-03
Volume
96
Issue
16
Pages
9333-9338
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2103900678
Cited by
325
References
4
FWCI
20.54
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Rifins: A second family of clonally variant proteins expressed on the surface of red cells infected with Plasmodium falciparum. https://app.cochat.ai/papers/10.1073/pnas.96.16.9333
The paper
Kyes, S. A., Rowe, J. A., Kriek, N., & Newbold, C. I. (1999). Rifins: A second family of clonally variant proteins expressed on the surface of red cells infected with Plasmodium falciparum. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.96.16.9333

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.