Skin Barrier Dysfunction in Acne Vulgaris: Pathogenesis and Therapeutic Approaches
October 2024
in “
Medical Science Monitor
”
acne vulgaris skin barrier dysfunction androgen sebaceous gland hyperplasia sebum production keratinization microbial colonization immune-inflammatory responses sebum regulation antibacterial therapies acne skin barrier hormones oil glands skin oil skin cell turnover bacteria inflammation oil control antibiotics
TLDR Improving skin barrier function is crucial for better acne treatment.
Acne vulgaris, a prevalent chronic inflammatory skin disorder, primarily affects young individuals and is influenced by genetic and environmental factors such as diet and stress. The condition involves androgen-induced sebaceous gland hyperplasia, excessive sebum production, abnormal keratinization, microbial colonization, and immune-inflammatory responses. Traditional treatments have focused on sebum regulation and antibacterial therapies, often neglecting skin barrier repair, leading to suboptimal outcomes and frequent recurrences. This review highlights the importance of addressing skin barrier dysfunction in acne management and suggests new therapeutic strategies to improve clinical outcomes and reduce the psychological and economic burdens on patients.