ArticleImmunity2026
IL-9 as a naturally orthogonal cytokine with optimal JAK/STAT signaling for engineered T cell therapy.
Article in Immunity, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Genetically-determined systemic lupus erythematosus requires persistent CAR-T therapy: challenging the transient depletion paradigm.Journal of molecular cell biology · 2026Article
- Remote Ischemic Postconditioning Attenuates Neuroinflammation and Suggests a Potential Benefit for Early Neurological Recovery after Subarachnoid Hemorrhage via the IL-9/JAK2-STAT5 Signaling Pathway.Translational stroke research · 2026Article
- Beyond CAR-T and oncology: broadening chimeric antigen receptor technologies across cell types and diseases.Precision clinical medicine · 2026Review
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20 authors.
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Abstract
Cytokines and their receptors enable precise tuning of T cell function. Leveraging this biology holds tremendous promise for optimizing antitumor immunity. Arming T cells with a synthetically orthogonal interleukin (IL)-9 receptor (o9R), for instance, permits facile engraftment and potent anti-tumor functions. Exploiting the paucity of wild-type IL-9R expression and the safety of high doses of IL-9, here, we showed that, compared with o9R, T cells engineered with wild-type IL-9R exhibited superior tissue infiltration, stemness, and anti-tumor activity. These qualities were consistent with a stronger Janus kinase (JAK)/signal transducer and activator of transcription (STAT) signal, which included canonically IL-12-driven STAT4 in addition to STAT1/3/5. IL-9R T cells were exquisitely sensitive to perturbations of proximal signaling, including structure-guided attenuation, amplification, and rebalancing of JAK/STAT signals. Biased IL-9R mutants showed that STAT1 acts as a rheostat between stem-like and effector states. In summary, we identify IL-9/IL-9R as a naturally orthogonal cytokine-receptor pair with an optimal JAK/STAT signaling profile for engineered T cell therapy.
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