Selected Grantee Publications

Synthetic Protein Circuits for Programmable Control of Mammalian Cell Death

Xia et al., Cell. 2024.

https://pubmed.ncbi.nlm.nih.gov/38657604/

Natural cell-death pathways have been shown to eliminate harmful cells and shape immunity. Researchers used synthetic protein-level cell-death circuits, collectively termed “synpoptosis” circuits, to proteolytically regulate engineered executioner proteins and mammalian cell death. They show that the circuits direct cell death modes, respond to combinations of protease inputs, and selectively eliminate target cells. This work provides a foundation for programmable control of mammalian cell death. Future studies could focus on programmable control of cell death in various contexts, including cancer, senescence, fibrosis, autoimmunity, and infection. Supported by ORIP (F30OD036190) and NIBIB.