Anti-biofilm peptides as a new weapon in antimicrobial warfare.

Anti-biofilm peptides as a new weapon in antimicrobial warfare.
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DOI:
10.1016/j.mib.2016.05.016
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发表时间:
2016-10
影响因子:
5.4
通讯作者:
Hancock RE
Hancock RE
中科院分区:
生物学2区
文献类型:
--
作者:
Pletzer D;Coleman SR;Hancock RE

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Microorganisms growing in a biofilm state are very resilient in the face of treatment by many antimicrobial agents. Biofilm infections are a significant problem in chronic and long-term infections, including those colonizing medical devices and implants. Anti-biofilm peptides represent a very promising approach to treat biofilm-related infections and have an extraordinary ability to interfere with various stages of the biofilm growth mode. Anti-biofilm peptides possess promising broad-spectrum activity in killing both Gram-positive and Gram-negative bacteria in biofilms, show strong synergy with conventional antibiotics, and act by targeting a universal stringent stress response. Understanding downstream processes at the molecular level will help to develop and design peptides with increased activity. Anti-biofilm peptides represent a novel, exciting approach to treating recalcitrant bacterial infections.
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