Summarized by Masters of Longevity from Nature - Biotechnology.
Unconventional protein secretion is presented as a design-oriented review of alternative secretion-control strategies for faster extracellular responses in engineered mammalian cells.
Key Takeaways
- Relocating regulatory control from gene expression to pre-synthesized proteins enables substantially faster extracellular responses than transcriptional or translational switches.
- ER‑Golgi–based secretion-control strategies improve kinetics but remain constrained by ER dependence, cargo compatibility, host specificity, and basal leakage.
- Unconventional protein secretion provides alternative terminal export pathways that can position regulation closer to extracellular release and expand design architectures for rapid secretion switches.
