Recent advances in synNotch for biomedical application
- Zhiwei Jiang,
- Luyao Song,
- Qinmeng Zhang,
- Hairu Sui,
- Chenlu Gao
Abstract
Synthetic Notch receptor is flourishing as a powerful tool for the
accurate control of cell functions. It is a sensing receptor system
developed based on the Notch signaling pathway. The synNotch receptors,
combined with the downstream transcription programme, have the potential
in constructing organoids and 3D tissues. It can also be used to track
and visualize intercellular communication. Additionally, engineering
synNotch cells carrying specific receptors significantly improve the
efficacy and safety of immunotherapy. This review introduces the modular
structure and multifaceted application direction of synNotch and
summarizes four core design principles, which may become the key to the
regulating receptor function. In addition, the advantages and
limitations of synNotch receptors are summarized, providing new insights
into the further use of synNotch receptors in biomedicine.