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Cited by 854

The DOI matches its Crossref record; 25 of the 25 references it cites were found in a registry or an index.

Cutting Edge: Cross-Talk Between Cells of the Innate Immune System: NKT Cells Rapidly Activate NK Cells

Carnaud, Claude, Lee, Daniel, Donnars, Olivier, Park, Se-Ho, Beavis, Andrew, Koezuka, Yasuhiko, Bendelac, Albert·1999·The Journal of Immunology

Abstract

α-Galactosylceramide (α-GalCer) is a glycolipid with potent antitumor properties that binds to CD1d molecules and activates mouse Vα14 and human Vα24 NKT cells. Surprisingly, we found that, as early as 90 min after α-GalCer injection in vivo, NK cells also displayed considerable signs of activation, including IFN-γ production and CD69 induction. NK activation was not observed in RAG- or CD1-deficient mice, and it was decreased by pretreatment with anti-IFN-γ Abs, suggesting that, despite its rapid induction, it was a secondary event that depended on IFN-γ release by NKT cells. At later time points, B cells and CD8 T cells also began to express CD69. These findings identify a high-speed communication network between the innate and adaptive immune systems in vivo that is initiated upon NKT cell activation. They also suggest that the antitumor effects of α-GalCer result from the sequential recruitment of distinct innate and adaptive effector lymphocytes.

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Metadata

Authors
Carnaud, C., Lee, D., Donnars, O., Park, S.-H., Beavis, A., Koezuka, Y., & Bendelac, A.
Venue
The Journal of Immunology
Published
1999-11-01
Volume
163
Issue
9
Pages
4647-4650
ISSN
  • 0022-1767 (ISSN-L)
  • 1550-6606
OpenAlex
W1748261727
Cited by
854
References
25
FWCI
11.64
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Cutting Edge: Cross-Talk Between Cells of the Innate Immune System: NKT Cells Rapidly Activate NK Cells. https://app.cochat.ai/papers/10.4049/jimmunol.163.9.4647
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Carnaud, C., Lee, D., Donnars, O., Park, S.-H., Beavis, A., Koezuka, Y., & Bendelac, A. (1999). Cutting Edge: Cross-Talk Between Cells of the Innate Immune System: NKT Cells Rapidly Activate NK Cells. The Journal of Immunology. https://doi.org/10.4049/jimmunol.163.9.4647

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

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