Skip to main content

Bacteriophages for the Treatment of Biofilm-Associated Infections

  • 613 Accesses

Part of the Springer Series on Biofilms book series (BIOFILMS,volume 11)

Abstract

Bacteriophages (phages) are viruses that specifically infect and lyse bacteria. Contrary to the theme of the current book, the therapeutic application of phages is not a “new” anti-biofilm strategy at all. The process, known as phage therapy, has been investigated for just as long as antibiotic therapy although its use is less widespread. As we approach what some describe as the post-antibiotic era, phage therapy has re-emerged as an intriguing antibiotic alternative or complementary treatment strategy. The relationship between phages and their bacterial prey, however, can be volatile with each party equipped with strategies to thwart the other. This is particularly true in biofilms, where phages may penetrate the matrix and lyse bacteria within, and bacteria may conversely evolve to overcome phage infection. Given this relationship, various strategies have been investigated to maximize phage treatment efficacy including the formulation of multiphage treatment cocktails, the exploitation of phage-antibiotic synergies, and the use of targeted phage genome engineering. Currently, phage therapy is being used increasingly as a salvage therapy in humans following unsuccessful antibiotic treatments. The next big frontier for phage therapy against biofilm infections, however, is to prove efficacy in randomized controlled clinical trials.

Keywords

  • Phage
  • Anti-infective
  • Lysin
  • Depolymerase
  • Phage-antibiotic synergy
  • Phage engineering

This is a preview of subscription content, access via your institution.

Buying options

Chapter
USD   29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD   169.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD   219.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD   219.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Learn about institutional subscriptions

References

Download references

Acknowledgments

Writing of this piece was supported by Swiss Heart Foundation grant #FF20114 awarded to DRC, and Swiss National Foundation Grants # 320030_176216 and # CR31I3_166124 awarded to YAQ.

Illustrations were generated using https://biorender.com.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to David R. Cameron .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and Permissions

Copyright information

© 2022 The Author(s), under exclusive license to Springer Nature Switzerland AG

About this chapter

Check for updates. Verify currency and authenticity via CrossMark

Cite this chapter

Cameron, D.R., Valente, L.G., Pitton, M., Prazak, J., Que, YA. (2022). Bacteriophages for the Treatment of Biofilm-Associated Infections. In: Richter, K., Kragh, K.N. (eds) Antibiofilm Strategies. Springer Series on Biofilms, vol 11. Springer, Cham. https://doi.org/10.1007/978-3-031-10992-8_8

Download citation