Burns and biofilms: priority pathogens and in vivo models

Area of Science:

• Infectious Diseases
• Wound Healing
• Microbiology

Background:

• Burn wounds compromise skin's barrier function, increasing infection risk.
• Infections are the primary cause of mortality in burn patients.
• Biofilms exacerbate treatment failure, prolong healing, and increase mortality.

Purpose of the Study:

• To review leading burn wound pathogens.
• To outline biofilm formation regulation in the burn wound microenvironment.
• To discuss in vivo models for studying burn wound biofilms.

Main Methods:

• Literature review of burn wound pathogens and biofilm formation.
• Analysis of regulatory mechanisms of biofilm development.
• Exploration of current in vivo study models.

Main Results:

• Burn wound biofilms exhibit increased resistance to antibiotics and host immunity.
• Biofilms facilitate systemic infection, bacteremia, and sepsis.
• Specific pathogens and their biofilm regulation strategies are identified.

Conclusions:

• Understanding biofilm formation is critical for effective burn wound infection treatment.
• Emerging in vivo models offer promising avenues for research.
• Targeting biofilm development may improve patient outcomes and reduce mortality.