Advancements in Artificial Cell Preparation and Biomedical Applications

Area of Science:

• Biomedical Science
• Synthetic Biology
• Nanotechnology

Background:

• Artificial cells are engineered constructs mimicking natural cell functions.
• Significant advancements have been made, yet differences persist between artificial and natural cells.
• Understanding fabrication and applications is crucial for progress.

Purpose of the Study:

• To review recent advances in artificial cell preparation techniques.
• To summarize the diverse biomedical applications of artificial cells.
• To discuss future challenges and outlooks for artificial cell development.

Main Methods:

• Fabrication primarily uses bottom-up approaches.
• Techniques include liposomes, metal-organic frameworks, colloidal systems, hydrogels, and droplet microfluidics.
• These methods allow precise control over composition, structure, and function.

Main Results:

• Artificial cells show promise in cancer therapeutics, gene therapy, and immunotherapy.
• Applications extend to vaccine development, biomolecule production, and signal communication.
• Bottom-up fabrication enables tailored artificial cell design.

Conclusions:

• Artificial cells offer transformative potential in various biomedical fields.
• Continued research is needed to bridge the gap between artificial and natural cell activities.
• Overcoming fabrication challenges will unlock broader applications.