Mechanism of antimicrobial peptides: antimicrobial, anti-inflammatory and antibiofilm activities

Y Luo, Y Song - International journal of molecular sciences, 2021 - mdpi.com
Antimicrobial peptides (AMPs) are regarded as a new generation of antibiotics. Besides
antimicrobial activity, AMPs also have antibiofilm, immune-regulatory, and other activities …

Antibiofilm activity of host defence peptides: complexity provides opportunities

REW Hancock, MA Alford, EF Haney - Nature Reviews Microbiology, 2021 - nature.com
Host defence peptides (HDPs) are integral components of innate immunity across all living
organisms. These peptides can exert direct antibacterial effects, targeting planktonic cells …

Mechanisms of action for antimicrobial peptides with antibacterial and antibiofilm functions

N Raheem, SK Straus - Frontiers in microbiology, 2019 - frontiersin.org
The antibiotic crisis has led to a pressing need for alternatives such as antimicrobial
peptides (AMPs). Recent work has shown that these molecules have great potential not only …

[HTML][HTML] Reassessing the host defense peptide landscape

EF Haney, SK Straus, REW Hancock - Frontiers in chemistry, 2019 - frontiersin.org
Current research has demonstrated that small cationic amphipathic peptides have strong
potential not only as antimicrobials, but also as antibiofilm agents, immune modulators, and …

Action of antimicrobial peptides against bacterial biofilms

M Yasir, MDP Willcox, D Dutta - Materials, 2018 - mdpi.com
Microbes are known to colonize surfaces and form biofilms. These biofilms are communities
of microbes encased in a self-produced matrix that often contains polysaccharides, DNA and …

Multitarget approaches against multiresistant superbugs

DA Gray, M Wenzel - ACS Infectious Diseases, 2020 - ACS Publications
Despite efforts to develop new antibiotics, antibacterial resistance still develops too fast for
drug discovery to keep pace. Often, resistance against a new drug develops even before it …

Synergy between conventional antibiotics and anti-biofilm peptides in a murine, sub-cutaneous abscess model caused by recalcitrant ESKAPE pathogens

D Pletzer, SC Mansour, REW Hancock - PLoS pathogens, 2018 - journals.plos.org
With the antibiotic development pipeline running dry, many fear that we might soon run out
of treatment options. High-density infections are particularly difficult to treat due to their …

New perspectives in biofilm eradication

H Wolfmeier, D Pletzer, SC Mansour… - ACS infectious …, 2018 - ACS Publications
Microbial biofilms, which are elaborate and highly resistant microbial aggregates formed on
surfaces or medical devices, cause two-thirds of infections and constitute a serious threat to …

Antimicrobial peptides and small molecules targeting the cell membrane of Staphylococcus aureus

N Ganesan, B Mishra, LO Felix… - … and Molecular Biology …, 2023 - Am Soc Microbiol
Clinical management of Staphylococcus aureus infections presents a challenge due to the
high incidence, considerable virulence, and emergence of drug resistance mechanisms …

Design and assessment of anti-biofilm peptides: steps toward clinical application

M Dostert, CR Belanger, REW Hancock - Journal of innate immunity, 2019 - karger.com
Highly antibiotic resistant, microbial communities, referred to as biofilms, cause various life-
threatening infections in humans. At least two-thirds of all clinical infections are biofilm …