Frontiers in Pharmacology (May 2023)

Research progress of interleukin-15 in cancer immunotherapy

  • Menghan Cai,
  • Xuan Huang,
  • Xuan Huang,
  • Xiting Huang,
  • Xiting Huang,
  • Dianwen Ju,
  • Dianwen Ju,
  • Yi Zhun Zhu,
  • Li Ye,
  • Li Ye,
  • Li Ye

DOI
https://doi.org/10.3389/fphar.2023.1184703
Journal volume & issue
Vol. 14

Abstract

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Interleukin-15 (IL-15) is a cytokine that belongs to the interleukin-2 (IL-2) family and is essential for the development, proliferation, and activation of immune cells, including natural killer (NK) cells, T cells and B cells. Recent studies have revealed that interleukin-15 also plays a critical role in cancer immunotherapy. Interleukin-15 agonist molecules have shown that interleukin-15 agonists are effective in inhibiting tumor growth and preventing metastasis, and some are undergoing clinical trials. In this review, we will summarize the recent progress in interleukin-15 research over the past 5 years, highlighting its potential applications in cancer immunotherapy and the progress of interleukin-15 agonist development.

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