Context-aware synthetic biology by controller design: Engineering the mammalian cell

Area of Science:

• Systems Biology
• Synthetic Biology
• Control Systems Engineering

Background:

• Cells function as systems processing environmental inputs for phenotypic outputs.
• Synthetic biology engineers cellular behavior via genetic devices and circuits.
• Device performance is context-dependent, influenced by genetic, cellular, and extracellular factors.

Purpose of the Study:

• To develop context-aware synthetic genetic devices.
• To overcome context-dependence challenges in mammalian cells.
• To explore applications in cell fate programming and regenerative medicine.

Main Methods:

• Utilizing control systems approaches.
• Engineering synthetic genetic devices and circuits.
• Applying a design-prototype-test cycle.

Main Results:

• Achieved context-aware devices robust to environmental effects.
• Demonstrated potential for predictable device performance.
• Showcased utility in cell fate programming.

Conclusions:

• Control systems approaches are crucial for robust synthetic biology.
• Context-aware devices offer significant potential for regenerative medicine.
• Overcoming context dependence is key for predictable cellular engineering.