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The "Maskne" microbiome - pathophysiology and therapeutics
1TWL Specialist Skin & Laser Centre, Singapore.
International Journal of Dermatology
|February 12, 2021
Summary
Maskne, or mask-induced acne mechanica, arises from the unique skin microenvironment and friction caused by mask-wearing. Understanding these factors is key to managing this pandemic-related skin condition.
Area of Science:
- Dermatology
- Materials Science
- Microbiology
Background:
- The COVID-19 pandemic led to widespread use of reusable face masks, creating novel skin conditions like "maskne."
- Maskne is a form of acne mechanica influenced by the occlusive microenvironment and textile-skin friction from mask use.
- This condition is distinct from acne mechanica previously associated with headgear.
Purpose of the Study:
- To explore the pathophysiology of maskne, considering the unique skin microenvironment and textile interactions.
- To identify factors contributing to maskne, including microbiome dysbiosis, temperature, moisture, and friction.
- To discuss therapeutic considerations and the potential role of biofunctional textiles.
Main Methods:
- Literature review and synthesis of existing knowledge on acne mechanica, skin physiology, and textile science.
- Analysis of the impact of occlusive mask environments on skin microbiome and barrier function.
- Examination of textile properties (breathability, moisture-wicking, friction) in relation to maskne development.
Main Results:
- The occlusive mask environment promotes microbiome dysbiosis and exacerbates skin conditions like rosacea and eczema.
- Textile-skin interactions, including moisture, temperature, and friction, significantly influence maskne development.
- Conventional acne treatments may increase skin irritation under occlusion, and cotton masks offer limited benefits due to moisture retention.
Conclusions:
- Maskne is a multifactorial condition driven by the unique microenvironment and friction associated with mask-wearing.
- Biofunctional textiles offer a potential avenue for mitigating maskne by optimizing textile-skin interactions.
- Further research into material science and dermatology is needed to develop effective maskne prevention and treatment strategies.
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