ArticleFrontiers in cellular and infection microbiology2024
Pyrosequencing analysis of bacterial community changes in dental unit waterlines after chlorogenic acid treatment.
Article in Frontiers in cellular and infection microbiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 9 citations in OpenAlex.
- Review
- Nrf2 deficiency enhances oxidative stress and promotes susceptibility to tinnitus in mice.Scientific reports · 2025Article
- Cardiac energy metabolic disorder and gut microbiota imbalance: a study on the therapeutic potential of Shenfu Injection in rats with heart failure.Frontiers in microbiology · 2025Article
- Long-Term Efficacy of Chlorine-Based Disinfectants Vs Multi-Enzymatic Detergent with Hypochlorous Acid for Waterline Disinfection in Inactive Dental Chair Units.Infection and drug resistance · 2025Article
- Bacterial contamination of new dental unit waterlines and efficacy of shock disinfection.BMC microbiology · 2024Article
- Initial waterline contamination byMicrobiology spectrum · 2024Article
- Article
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: The contamination of dental unit waterlines (DUWLs) poses a significant risk of cross-infection in dentistry. Although chemical disinfectants have been effective in reducing number of bacteria, they do have limitations. Methods: This study aimed to investigate the potential of chlorogenic acid, a natural substance with broadspectrum antibacterial properties, for treating DUWLs. Over a period of three months, we analyzed the microbial communities in 149 DUWLs samples collected from 5 dental units using high-throughput pyrophosphate sequencing. Results: The results revealed that chlorogenic acid treatment had a significant impact on the microbial community profile in the DUWLs, with the most significant changes occurring within the first 15 days and stabilization observed in the last 30 days. The predominant genera detected in the samples were Bacteroides, Lactobacillus, Streptococcus, Methylobacterium, and Phreatobacter. Additionally, the relative abundance of certain beneficial bacteria, such as Alloprevotella, Roseburia, and Blautia, increased, while the presence of opportunistic pathogens like Mycobacteria significantly decreased. The functional prediction analysis using the KEGG database indicated a decrease in the pathogenicity of the bacterial community in the DUWLs following chlorogenic acid treatment. Discussion: This study introduces a novel approach for the prevention and treatment of infections associated with dental care.
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