Wound biofilms: lessons learned from oral biofilms

Area of Science:

• Microbiology
• Infectious Diseases
• Oral Health

Background:

• Biofilms are crucial in chronic infections, particularly oral biofilms (dental plaque) causing caries and periodontitis.
• Oral biofilm research is advanced due to accessibility, while chronic wound biofilm research is emerging.
• This review compares oral and chronic wound biofilms.

Purpose of the Study:

• To compare oral biofilms in periodontal disease with biofilms in chronic wounds.
• To analyze key aspects including detection, formation, immune response, bacterial interactions, and quorum sensing.
• To discuss current and future therapeutic strategies for both conditions.

Main Methods:

• Comparative review of existing literature on oral biofilms and chronic wound biofilms.
• Focus on specific comparative elements: detection, formation, immune response, bacterial interactions, quorum sensing, and treatments.
• Synthesis of information to identify commonalities and divergences.

Main Results:

• Oral biofilms are well-characterized, providing a model for understanding biofilm dynamics.
• Chronic wound biofilms present unique challenges in detection and treatment.
• Shared mechanisms in biofilm formation, immune evasion, and bacterial communication (quorum sensing) exist across both contexts.
• Current treatments for periodontal disease and chronic wounds show some overlap, with future therapies potentially benefiting from cross-disciplinary insights.

Conclusions:

• Understanding the parallels and distinctions between oral and chronic wound biofilms can advance treatment strategies.
• Further research into biofilm detection and targeted therapies is crucial for both periodontal disease and chronic wound management.
• Interdisciplinary approaches hold promise for developing more effective biofilm control methods.