Cancer therapy with the T cell growth factor interleukin (IL)-2 is limited by low response rates and toxicity. Multiple protein engineering strategies have attempted to improve IL-2 therapy, typically through enhanced IL-2 receptor (IL-2R) binding. Intriguingly, Mo et al. show that an IL-2R partial agonist may dramatically improve IL-2 responses by altering T cell differentiation.
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http://dx.doi.org/10.1016/j.tips.2021.11.003 | DOI Listing |
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