PD-1+TCF-1+ stem-like CD8 T cells differentiate into effector T cells with enhanced anti-tumor and viral efficacy upon PD-1 cis-targeted IL-2R-agonism”
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ABSTRACT: Here we show that IL-2Rbg-biased agonists are unable to preferentially expand better effector T cells in cancer models, and describe PD1-IL2v, a novel immunocytokine, that overcomes the need for CD25 binding by docking in cis to PD-1. In cis binding of PD1-IL2v to PD-1 and IL-2Rbg on the same cell recovers the ability to differentiate stem-like CD8 T cells into better effectors in the absence of CD25 binding in both chronic infection and cancer models, and provides superior efficacy.
ORGANISM(S): Mus musculus
PROVIDER: GSE208556 | GEO | 2022/07/21
REPOSITORIES: GEO
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