Cross-talk between activated human NK cells and CD4+ T cells via OX40-OX40 ligand interactions

Alessandra Zingoni, Thierry Sornasse, Benjamin G. Cocks, Yuetsu Tanaka, Angela Santoni, Lewis L. Lanier

Research output: Contribution to journalArticle

178 Citations (Scopus)

Abstract

It is important to understand which molecules are relevant for linking innate and adaptive immune cells. In this study, we show that OX40 ligand is selectively induced on IL-2, IL-12, or IL-15-activated human NK cells following stimulation through NKG2D, the low affinity receptor for IgG (CD16) or killer cell Ig-like receptor 2DS2. CD16-activated NK cells costimulate TCR-induced proliferation, and IFN-γ produced by autologous CD4+ T cells and this process is dependent upon expression of OX46 ligand and B7 by the activated NK cells. These findings suggest a novel and unexpected link between the natural and specific immune responses, providing direct evidence for cross-talk between human CD4+ T cells and NK receptor-activated NK cells.

Original languageEnglish
Pages (from-to)3716-3724
Number of pages9
JournalJournal of Immunology
Volume173
Issue number6
Publication statusPublished - Sep 15 2004

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OX40 Ligand
Natural Killer Cells
T-Lymphocytes
IgG Receptors
Interleukin-15
Interleukin-12
T-Cell Antigen Receptor
Interleukin-2
Ligands

ASJC Scopus subject areas

  • Immunology

Cite this

Zingoni, A., Sornasse, T., Cocks, B. G., Tanaka, Y., Santoni, A., & Lanier, L. L. (2004). Cross-talk between activated human NK cells and CD4+ T cells via OX40-OX40 ligand interactions. Journal of Immunology, 173(6), 3716-3724.

Cross-talk between activated human NK cells and CD4+ T cells via OX40-OX40 ligand interactions. / Zingoni, Alessandra; Sornasse, Thierry; Cocks, Benjamin G.; Tanaka, Yuetsu; Santoni, Angela; Lanier, Lewis L.

In: Journal of Immunology, Vol. 173, No. 6, 15.09.2004, p. 3716-3724.

Research output: Contribution to journalArticle

Zingoni, A, Sornasse, T, Cocks, BG, Tanaka, Y, Santoni, A & Lanier, LL 2004, 'Cross-talk between activated human NK cells and CD4+ T cells via OX40-OX40 ligand interactions', Journal of Immunology, vol. 173, no. 6, pp. 3716-3724.
Zingoni A, Sornasse T, Cocks BG, Tanaka Y, Santoni A, Lanier LL. Cross-talk between activated human NK cells and CD4+ T cells via OX40-OX40 ligand interactions. Journal of Immunology. 2004 Sep 15;173(6):3716-3724.
Zingoni, Alessandra ; Sornasse, Thierry ; Cocks, Benjamin G. ; Tanaka, Yuetsu ; Santoni, Angela ; Lanier, Lewis L. / Cross-talk between activated human NK cells and CD4+ T cells via OX40-OX40 ligand interactions. In: Journal of Immunology. 2004 ; Vol. 173, No. 6. pp. 3716-3724.
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