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Direct Recognition of Cytomegalovirus by Activating and Inhibitory NK Cell Receptors

Arase, Hisashi, Mocarski, Edward S., Campbell, Ann E., Hill, Ann B., Lanier, Lewis L.·2002·Science

Abstract

Natural killer (NK) cells express inhibitory receptors for major histocompatibility complex (MHC) class I antigens, preventing attack against healthy cells. Mouse cytomegalovirus (MCMV) encodes an MHC-like protein (m157) that binds to an inhibitory NK cell receptor in certain MCMV-susceptible mice. In MCMV-resistant mice, this viral protein engages a related activating receptor (Ly49H) and confers host protection. These activating and inhibitory receptors are highly homologous, suggesting the possibility that one evolved from the other in response to selective pressure imposed by the pathogen.

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Metadata

Authors
Arase, H., Mocarski, E. S., Campbell, A. E., Hill, A. B., & Lanier, L. L.
Venue
Science
Published
2002-05-17
Volume
296
Issue
5571
Pages
1323-1326
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W1966280572
Cited by
1,230
References
0
FWCI
23.58
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Direct Recognition of Cytomegalovirus by Activating and Inhibitory NK Cell Receptors. https://app.cochat.ai/papers/10.1126/science.1070884
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Arase, H., Mocarski, E. S., Campbell, A. E., Hill, A. B., & Lanier, L. L. (2002). Direct Recognition of Cytomegalovirus by Activating and Inhibitory NK Cell Receptors. Science. https://doi.org/10.1126/science.1070884

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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