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Cited by 696

The DOI matches its Crossref record; 90 of the 90 references it cites were found in a registry or an index.

Interleukin-21: Basic Biology and Implications for Cancer and Autoimmunity

Spolski, Rosanne, Leonard, Warren J.·2008·Annual Review of Immunology

Abstract

Interleukin-21 (IL-21), a potent immunomodulatory four-α-helical-bundle type I cytokine, is produced by NKT and CD4+ T cells and has pleiotropic effects on both innate and adaptive immune responses. These actions include positive effects such as enhanced proliferation of lymphoid cells, increased cytotoxicity of CD8+ T cells and natural killer (NK) cells, and differentiation of B cells into plasma cells. Conversely, IL-21 also has direct inhibitory effects on the antigen-presenting function of dendritic cells and can be proapoptotic for B cells and NK cells. IL-21 is also produced by Th17 cells and is a critical regulator of Th17 development. The regulatory activity of IL-21 is modulated by the differentiation state of its target cells as well as by other cytokines or costimulatory molecules. IL-21 has potent antitumor activity but is also associated with the development of autoimmune disease. IL-21 transcription is dependent on a calcium signal and NFAT sites, and IL-21 requires Stat3 for its signaling. The key to harnessing the power of IL-21 will depend on better understanding its range of biological actions, its mechanism of action, and the molecular basis of regulation of expression of IL-21 and its receptor.

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Crossref · 10.1146/annurev.immunol.26.021607.090316

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Metadata

Authors
Spolski, R., & Leonard, W. J.
Venue
Annual Review of Immunology
Published
2008-04-01
Volume
26
Issue
1
Pages
57-79
ISSN
  • 0732-0582 (ISSN-L)
  • 1545-3278
OpenAlex
W2161132784
Cited by
696
References
90
FWCI
3.07
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Interleukin-21: Basic Biology and Implications for Cancer and Autoimmunity. https://app.cochat.ai/papers/10.1146/annurev.immunol.26.021607.090316
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Spolski, R., & Leonard, W. J. (2008). Interleukin-21: Basic Biology and Implications for Cancer and Autoimmunity. Annual Review of Immunology. https://doi.org/10.1146/annurev.immunol.26.021607.090316

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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.