From suppressor to enhancer: IL-10's alternative role in CAR-T cell therapies against solid tumors.

Huang, Yuwei; Wang, Haopeng · Cell Stem Cell · 2024

editorial · Level V

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Abstract

Aiming to improve the effector function of CAR-T cells, Zhao et al.<sup>1</sup> report that IL-10 metabolically reprograms CAR-T cells, and this promotes their effectiveness against solid tumors and challenges IL-10's perceived role as merely immunosuppressive. This simple but promising strategy fosters durable immune memory and eagerly awaits validation in clinical trials.

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