This commentary examines how specific sustainable development goals (SDGs) are affected by antimicrobial resistance and suggests how the issue can be better integrated into international policy processes. Moving beyond the importance of effective antibiotics for the treatment of acute infections and health care generally, we discuss how antimicrobial resistance also impacts on environmental, so...

A challenge when designing membrane-active peptide antibiotics with therapeutic potential is how to ensure a useful antibacterial activity whilst avoiding unacceptable cytotoxicity for host cells. Understanding their mode of interaction with membranes and the reasons underlying their ability to distinguish between bacterial and eukaryotic cytoplasmic cells is crucial for any rational attempt to...

T he patterns and driving forces for the emergence and spread of antimicrobial resistance (AMR) vary from place to place. Monitoring local resistance patterns helps implement targeted measures to contain AMR and to treat infections effectively. Laboratories are important for quantifying the burden of AMR and resistance patterns, and it is vital they follow standard protocols to generate quality...

Nisin is an antimicrobial peptide produced and secreted by several L. lactis strains and is specifically active against Gram-positive bacteria. In previous studies, nisin was purified via cation exchange chromatography at low pH employing a single-step elution using 1 M NaCl. Here, we describe an optimized purification protocol using a five-step NaCl elution to remove contaminants. The obtained...

SUMMARY Small-scale food animal production is widely practiced around the globe, yet it is often overlooked in terms of the environmental health risks. Evidence suggests that small-scale food animal producers often employ the use of antimicrobials to improve the survival and growth of their animals, and that this practice leads to the development of antimicrobial resistance (AMR) that can poten...

A novel class of antibiotics based on the antimicrobial properties of immune peptides of multicellular organisms is attracting increasing interest as a major weapon against resistant microbes. It has been claimed that cationic antimicrobial peptides exploit fundamental features of the bacterial cell so that resistance is much less likely to evolve than in the case of conventional antibiotics. P...

For decades, fungi have been the main source for the discovery of novel antimicrobial drugs. Recent sequencing efforts revealed a still high number of so far unknown "cryptic" secondary metabolites. The production of these metabolites is presumably epigenetically silenced under standard laboratory conditions. In this study, we investigated the effect of six small mass chemicals, of which some a...

RAND Europe undertook a systematic review of the evidence of effectiveness and cost effectiveness on changing the public's risk related behaviour pertaining to antimicrobial use to inform the development of a NICE public health guideline aimed at delaying antimicrobial resistance (AMR). The review considered educational interventions targeting individuals, communities or the general public deli...

conclusions the results of this study indicated that the genes encoding aminoglycoside-modifying enzymes are prevalent in a. baumannii isolates in the study region, which highlighted the necessity of considering preventive measures to control dissemination of these resistance genes. results antimicrobial susceptibility analysis showed that the highest resistance was towards beta−lactam antibiot...