Controlling biofilms using synthetic biology approaches

Area of Science:

• Microbiology
• Synthetic Biology
• Biotechnology

Background:

• Bacterial biofilms are resilient microbial communities protected by an extracellular matrix.
• Conventional antibiotics struggle to eradicate biofilms due to dormant bacteria and physical barriers.

Purpose of the Study:

• To review synthetic biology strategies for controlling bacterial biofilms.
• To highlight applications in biofilm eradication and beneficial biofilm engineering.

Main Methods:

• Protein engineering of biofilm-related enzymes.
• Design and implementation of synthetic genetic circuits.
• Development of functional living agents for biofilm control.

Main Results:

• Synthetic biology approaches demonstrate potential for effective biofilm eradication.
• Engineered biofilms can be utilized for biomaterial production and structured patterning.
• Novel biofilm functionalities are being developed for diverse applications.

Conclusions:

• Synthetic biology provides powerful tools to combat challenging bacterial biofilms.
• This field opens avenues for therapeutic, biomanufacturing, and environmental applications of biofilms.