Wound healing and microbiome, an unexpected relationship

Area of Science:

• Microbiology
• Dermatology
• Immunology

Background:

• Cutaneous wounds are a prevalent health issue, impacting patient quality of life and incurring significant economic costs.
• Wound healing is a complex biological process involving cellular and molecular interactions.
• The skin microbiome, a community of microorganisms on the skin, is increasingly recognized for its role in health and disease.

Purpose of the Study:

• To review the intricate relationship between the skin microbiome and the cutaneous wound healing process.
• To explore the dual role of the wound microbiome in modulating healing outcomes.
• To highlight the potential of targeting the skin microbiome for improved wound management.

Main Methods:

• Literature review of recent advances in skin microbiome research and wound healing.
• Analysis of studies investigating microbial interactions within the wound environment.
• Examination of host-microbiome interactions during the healing cascade.

Main Results:

• The skin microbiome can exert both detrimental and beneficial effects on wound healing.
• Interactions between different microbial species and with the host immune system are critical.
• Wounds, while susceptible to infection, harbor a dynamic microbiome that influences repair.

Conclusions:

• The skin microbiome is a significant factor in cutaneous wound healing.
• Modulating the wound microbiome presents a promising therapeutic avenue for wound management.
• Further research into host-microbiome crosstalk is essential for optimizing healing outcomes.