ArticleSkin appendage disorders2022
New Normal Mask-Wearing and Its Impact on Underneath Skin Microbiome: A Cross-Sectional Study in Mild Acne Vulgaris Patients.
Article in Skin appendage disorders, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed, 9 citations in OpenAlex.
- Effects of Mask Reuse on the Oropharyngeal, Skin, and Mask Microbiome.The Journal of infectious diseases · 2023Trial
- Stability of the skin microbiome during short-term in situ and in vitro conditions: Foundational support for the potential to trace skin sites and identify individuals.International journal of legal medicine · 2026Article
- A multimodal approach to acne mechanica associated to medical face masks using clinical examination, fluorescent photography, and in vivo reflectance confocal microscopy.Archives of dermatological research · 2025Article
- Exploration of the Changes in Facial Microbiota of Maskne Patients and Healthy Controls Before and After Wearing Masks Using 16 S rRNA Analysis.Journal of epidemiology and global health · 2024Article
- Prolonged mask wearing changed nasal microbial characterization of young adults during the COVID-19 pandemic in Shanghai, China.Frontiers in immunology · 2023Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: Prolonged mask-wearing could modulate the skin microenvironment resulting in several facial dermatoses. Microbial dysbiosis is proposed to be linked with these changes; however, data regarding the association is still limited. Accordingly, we aimed to explore the impact of face masks on the skin's bacterial microbiota. Methods: We classified participants into short (<4 h/day) and long (≥4 h/day) mask-wearing time (SMWT and LMWT) groups according to mask-wearing time per day in the previous 2 weeks. Specimens were swabbed from the cheek and forehead of 45 mild acne vulgaris patients, representing mask-covered area (MCA) and mask-uncovered area (MUA), respectively. The 16S rRNA gene sequencing and QIIME2 were used to characterize bacterial communities. Results: There were 12 (26.7%) and 33 (73.3%) participants in SMWT and LMWT, respectively. There were no significant differences in beta diversity across MCA/MUA or LMWT/SMWT groups. In alpha-diversity, the evenness on MCA was significantly lower in LMWT than in SMWT ( Conclusion: Our results showed no significant impact of mask-wearing on the skin microbiota in mild acne vulgaris participants.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.