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Cited by 347

The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.

HIV-1 adaptation to NK-cell-mediated immune pressure

Open access
Alter, Galit, Heckerman, David, Schneidewind, Arne, Fadda, Lena, Kadie, Carl M., Carlson, Jonathan M., Oniangue-Ndza, Cesar, Martin, Maureen, Li, Bin, Khakoo, Salim I., Carrington, Mary, Allen, Todd M., Altfeld, Marcus·2011·Nature

Abstract

Natural killer (NK) cells have an important role in the control of viral infections, recognizing virally infected cells through a variety of activating and inhibitory receptors. Epidemiological and functional studies have recently suggested that NK cells can also contribute to the control of HIV-1 infection through recognition of virally infected cells by both activating and inhibitory killer immunoglobulin-like receptors (KIRs). However, it remains unknown whether NK cells can directly mediate antiviral immune pressure in vivo in humans. Here we describe KIR-associated amino-acid polymorphisms in the HIV-1 sequence of chronically infected individuals, on a population level. We show that these KIR-associated HIV-1 sequence polymorphisms can enhance the binding of inhibitory KIRs to HIV-1-infected CD4+ T cells, and reduce the antiviral activity of KIR-positive NK cells. These data demonstrate that KIR-positive NK cells can place immunological pressure on HIV-1, and that the virus can evade such NK-cell-mediated immune pressure by selecting for sequence polymorphisms, as was previously described for virus-specific T cells and neutralizing antibodies. NK cells might therefore have a previously underappreciated role in contributing to viral evolution.

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Metadata

Authors
Alter, G., Heckerman, D., Schneidewind, A., Fadda, L., Kadie, C. M., Carlson, J. M., Oniangue-Ndza, C., Martin, M., Li, B., Khakoo, S. I., Carrington, M., Allen, T. M., & Altfeld, M.
Venue
Nature
Published
2011-08
Volume
476
Issue
7358
Pages
96-100
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W1993071851
Cited by
347
References
26
FWCI
15.34
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: HIV-1 adaptation to NK-cell-mediated immune pressure. https://app.cochat.ai/papers/10.1038/nature10237
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Alter, G., Heckerman, D., Schneidewind, A., Fadda, L., Kadie, C. M., Carlson, J. M., Oniangue-Ndza, C., Martin, M., Li, B., Khakoo, S. I., Carrington, M., Allen, T. M., & Altfeld, M. (2011). HIV-1 adaptation to NK-cell-mediated immune pressure. Nature. https://doi.org/10.1038/nature10237

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