Lessons from niche-specific fitness of Staphylococcus aureus at the wound edge

Staphylococcus aureus persists in chronic diabetic wounds by adapting to their unique microenvironmental niche. Reconceptualizing pathogenesis as niche-specific ecological process highlights the need for therapies targeting wound-specific vulnerabilities and interspecies dynamics while leveraging immune components to disrupt pathogen–host adaptation. Chronic diabetic wounds create unique microenvironments that Staphylococcus aureus’s survival and adaptability, underscoring the need to study bacterial fitness and develop wound-targeted therapies to disrupt its persistence.