Ligand-restricted synNotch switches enable precision cell therapy.

Trends Immunol

Ann Romney Center for Neurologic Diseases, Harvard Medical School and Mass General Brigham, Boston, MA 02115, USA. Electronic address:

Published: January 2025

Lim and colleagues demonstrate that synNotch transcriptional circuits engineered into T cells can be used to precisely control location-specific expression of payloads responding to antigen triggers, thus locally inhibiting unwanted immunity or neuroinflammation. With no off-tumor toxicity or systemic immunosuppression upon elimination of mouse brain tumors, this approach can achieve better efficacy than anticipated.

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http://dx.doi.org/10.1016/j.it.2025.01.005DOI Listing

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Ligand-restricted synNotch switches enable precision cell therapy.

Trends Immunol

January 2025

Ann Romney Center for Neurologic Diseases, Harvard Medical School and Mass General Brigham, Boston, MA 02115, USA. Electronic address:

Lim and colleagues demonstrate that synNotch transcriptional circuits engineered into T cells can be used to precisely control location-specific expression of payloads responding to antigen triggers, thus locally inhibiting unwanted immunity or neuroinflammation. With no off-tumor toxicity or systemic immunosuppression upon elimination of mouse brain tumors, this approach can achieve better efficacy than anticipated.

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