Cited by 429Bacterial biofilms and quorum sensingMarine Biology and Environmental ChemistryAntifungal resistance and susceptibility

Novel Strategies for the Prevention and Treatment of Biofilm Related Infections

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Chen, Meng, Yu, Qingsong, Sun, Hongmin·2013·International Journal of Molecular Sciences

Abstract

Biofilm formation by human bacterial pathogens on implanted medical devices causes major morbidity and mortality among patients, and leads to billions of dollars in healthcare cost. Biofilm is a complex bacterial community that is highly resistant to antibiotics and human immunity. As a result, novel therapeutic solutions other than the conventional antibiotic therapies are in urgent need. In this review, we will discuss the recent research in discovery of alternative approaches to prevent or treat biofilms. Current anti-biofilm technologies could be divided into two groups. The first group focuses on targeting the biofilm forming process of bacteria based on our understanding of the molecular mechanism of biofilm formation. Small molecules and enzymes have been developed to inhibit or disrupt biofilm formation. Another group of anti-biofilm technologies focuses on modifying the biomaterials used in medical devices to make them resistant to biofilm formation. While these novel anti-biofilm approaches are still in nascent phases of development, efforts devoted to these technologies could eventually lead to anti-biofilm therapies that are superior to the current antibiotic treatment.

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  1. [85]Park K.D. Kim S.W. PEO-Modified Surfaces—In Vitro, Ex Vivo, and In Vivo Blood Compatibility: Poly(ethyleneglycol) Chemistry: Biotechnical and Biomedical Applications Harris J.M. Plenum Press New York, NY, USA 1992 283 301

Cited by

Authors
Chen, M., Yu, Q., & Sun, H.
Affiliations
  • Nanova Biomaterials (United States) (US)
  • University of Missouri (US)
Corresponding author
Sun, Hongmin
Venue
International Journal of Molecular Sciences
Publisher
MDPI AG
Published
2013-09-06
Volume
14
Issue
9
Pages
18488-18501
ISSN
1422-0067 (ISSN-L)
OpenAlex
W2084387253
Cited by
429
References
86
Citations by year
2026: 11 · 2025: 27 · 2024: 27 · 2023: 42 · 2022: 44 · 2021: 41 · 2020: 45 · 2019: 43 · 2018: 39 · 2017: 31 · 2016: 37 · 2015: 28 · 2014: 12
FWCI
2.41
Type
journal article
Language
en
Open access
Locations
  • International Journal of Molecular Sciences (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
  • National Institutes of Health
  • National Heart, Lung, and Blood Institute (R44HL097485, P01HL573461)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Bacterial biofilms and quorum sensing
  • Physical Sciences › Engineering › Ocean Engineering › Marine Biology and Environmental Chemistry
  • Health Sciences › Medicine › Infectious Diseases › Antifungal resistance and susceptibility
Keywords
biofilm, biofilm-associated infections, antibiofilm strategies, biomedical implants, antibiotic resistance, biofilm inhibition, small molecules, enzymes, biomaterial modification, pathogenic bacteria, infection control
MeSH terms
Anti-Bacterial Agents, Biocompatible Materials, Humans, Biofilms

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