Open access
Aug 2026
Repurposing a Small Molecule Plant Hormone as a Tunable ON‐Switch for CAR‐T Cell Immunotherapy
A novel inducible ON‐switch CAR design that leverages plant hormone signaling components to achieve controllable T cell activation allows rapid, reversible, and dose‐dependent T cell activation, resulting in potent cytotoxicity against B‐cell lymphoma in vitro and in vivo.
Hongxiang Zeng, Lei Zheng, Rongkun Tao et al.
· Advancement of science · 0 citations