The wound microbiota: microbial mechanisms of impaired wound healing and infection

The skin barrier protects the human body from invasion by exogenous and pathogenic microorganisms. A breach in this barrier exposes the underlying tissue to microbial contamination, which can lead to infection, delayed healing, and further loss of tissue and organ integrity. Delayed wound healing an...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Nature reviews. Microbiology Jg. 22; H. 8; S. 507 - 521
Hauptverfasser: Uberoi, Aayushi, McCready-Vangi, Amelia, Grice, Elizabeth A.
Format: Journal Article
Sprache:Englisch
Veröffentlicht: London Nature Publishing Group UK 01.08.2024
Nature Publishing Group
Schlagworte:
631/250/254
631/326/2565/2134
631/326/421
692/699/255/1318
Anaerobic microorganisms
Anaerobic processes
Animals
Autoimmune diseases
Biofilms
Biofilms - growth & development
Biomedical and Life Sciences
Chronic infection
Comorbidity
Diabetes mellitus
Drug resistance
Humans
Immunosuppression
Infections
Infectious Diseases
Life Sciences
Medical Microbiology
Microbial contamination
Microbiology
Microbiota
Microorganisms
Parasitology
Pathogens
Resistance factors
Review Article
Skin
Skin - microbiology
Skin resistance
Virology
Virulence factors
Wound Healing
Wound infection
Wound Infection - microbiology
ISSN:1740-1526, 1740-1534, 1740-1534
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The skin barrier protects the human body from invasion by exogenous and pathogenic microorganisms. A breach in this barrier exposes the underlying tissue to microbial contamination, which can lead to infection, delayed healing, and further loss of tissue and organ integrity. Delayed wound healing and chronic wounds are associated with comorbidities, including diabetes, advanced age, immunosuppression and autoimmune disease. The wound microbiota can influence each stage of the multi-factorial repair process and influence the likelihood of an infection. Pathogens that commonly infect wounds, such as Staphylococcus aureus and Pseudomonas aeruginosa , express specialized virulence factors that facilitate adherence and invasion. Biofilm formation and other polymicrobial interactions contribute to host immunity evasion and resistance to antimicrobial therapies. Anaerobic organisms, fungal and viral pathogens, and emerging drug-resistant microorganisms present unique challenges for diagnosis and therapy. In this Review, we explore the current understanding of how microorganisms present in wounds impact the process of skin repair and lead to infection through their actions on the host and the other microbial wound inhabitants. In this Review, Uberoi, McCready-Vangi and Grice explore the diversity of microorganisms present in wounds and examine the mechanisms through which they invade skin tissues, impair skin repair and cause infection.
Bibliographie:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
ObjectType-Review-3
content type line 23
ISSN:1740-1526
1740-1534
1740-1534
DOI:10.1038/s41579-024-01035-z