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‘IL-2Rα-biased’ IL-2 for cancer immunotherapy

This study reveals the previously underappreciated roles of CD25 (IL-2 receptor subunit-α) in IL-2 biology and cancer immunotherapy and provides mechanistic insights into the rational design of more-effective IL-2-based therapeutic agents for cancer treatment.

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Fig. 1: IL-2α-bias promotes antitumor immunity.

References

  1. Abbas, A. K., Trotta, E., Simeonov, D. R., Marson, A. & Bluestone, J. A. Revisiting IL-2: biology and therapeutic prospects. Sci. Immunol. 3, eaat1482 (2018). A review article that presents the dual and opposing functions of IL-2.

    Article  PubMed  Google Scholar 

  2. Hernandez, R., Põder, J., LaPorte, K. M. & Malek, T. R. Engineering IL-2 for immunotherapy of autoimmunity and cancer. Nat. Rev. Immunol. 22, 614–628 (2022). A review article summarizing the different approaches to engineering IL-2 analogs.

    Article  CAS  PubMed  Google Scholar 

  3. [No authors listed]. Bempeg failure unlikely to affect other IL2 drugs. Cancer Discov. 12, 1604–1605 (2022). This news-in-brief article reports the clinical failure of an engineered IL-2.

  4. Lowery, F. J. et al. Molecular signatures of antitumor neoantigen-reactive T cells from metastatic human cancers. Science 375, 877–884 (2022). This paper reports a new method of neoantigen-specific T cell receptor prediction.

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  5. Gide, T. N. et al. Distinct immune cell populations define response to Anti-PD-1 monotherapy and Anti-PD-1/Anti-CTLA-4 combined therapy. Cancer cell 35, 238–255 (2019). This paper reports predictive biomarkers of anti-PD-1 responses in patients with melanoma.

    Article  CAS  PubMed  Google Scholar 

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This is a summary of: Wu, W. et al. IL-2Rα-biased agonist enhances antitumor immunity by invigorating tumor-infiltrating CD25+CD8+ T cells. Nat. Cancer https://doi.org/10.1038/s43018-023-00612-0 (2023).

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‘IL-2Rα-biased’ IL-2 for cancer immunotherapy. Nat Cancer 4, 1222–1223 (2023). https://doi.org/10.1038/s43018-023-00613-z

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