All Antimicrobial Resistance articles – Page 8
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NewsExcessive use of disinfectants in intensive care patients may increase the risk of antibiotic-resistant infections
An international study has, for the first time, revealed a strong and direct link between the rise of antibiotic-resistant bacteria and universal disinfection procedures applied to patients in intensive care units.
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NewsEvolutionary model for antibiotic resistance reveals dose timing critical to care
The study that uses a “fitness seascape” to incorporate a patient’s dosage schedule into models that predict whether an infection will develop antibiotic resistance has found that inconsistent timing and missing early doses can lead to treatment failure.
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NewsGlobal action urgently needed to tackle antimicrobial resistance, experts warn
Scientists have called for urgent changes to the way new antibiotics are developed to address the growing problem of antimicrobial resistance (AMR). They outline the scientific, economic, and regulatory barriers that are slowing progress.
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NewsScientists develop a treatment platform to disable the ‘biofilm’ shield of superbugs
Researchers have developed a platform that utilizes microbubbles to deliver gene-targeted nanoparticles capable of breaking down MRSA biofilms, offering an innovative solution for treating infections resistant to conventional antibiotics.
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NewsGifts from the sea: Molecules derived from coral may help fight harmful bacteria
Pus, strep throat, and even tuberculosis—most infectious diseases are characterized by a cluster of pathogenic bacteria that can be stubborn and resistant to antibiotics. Researchers have found another method to combat these bacteria using naturally sourced molecules found in corals.
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NewsA repurposed FDA-approved drug shows promise in killing antibiotic resistant bacteria
A study of Acinetobacter baumannii employed an entirely new strategy to identify weaknesses specific to resistant bacteria and then target these weaknesses with an alternate drug. They found that fendiline kills the bacterium by targeting the essential lipoprotein trafficking pathway, which is weakened in antibiotic resistant bacteria.
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NewsInfectious diseases experts raise alarm about antifungal resistance, call for global effort
Infectious disease experts are raising the alarm about the role new pesticides can play in building resistance to antifungal medical treatments, calling for a coordinated, global ”One Health” approach to developing, testing and using agents to fight pathogens.
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NewsNew study reveals global warming accelerates antibiotic resistance in soils
A new international study has revealed that climate change is accelerating the rate of development and global abundances of antibiotic resistance bacteria in soils.
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NewsResearch identifies new trigger accelerating antibiotic resistance
A new study shows that ciprofloxacin, a staple treatment for urinary tract infections, throws Escherichia coli (E. coli) into an energy crisis that saves many cells from death and speeds the evolution of full‑blown resistance.
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NewsNew source of natural antibiotics hidden within our own proteins identified
A team of scientists has identified a new type of antimicrobial peptides (AMPs) found in human proteins that are capable of selectively eliminating multidrug-resistant bacteria, particularly of the gram-negative type, responsible for serious hospital acquired infections.
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NewsCannabis extracts show remarkable effectiveness against fungal pathogens
Two cannabis-derived compounds have shown remarkable effectiveness against fungal pathogens in laboratory tests, according to new research.
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NewsStudies probe how novel inhibitors can switch efflux pumps off in TB bacteria
Two new studies aim to both identify and understand how novel inhibitors can switch efflux pumps off in the bacteria Mycobacterium tuberculosis.
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NewsReal-time 3D visualization of leech peptide reveals potent antibacterial and antibiofilm activity
Researchers have discovered a novel natural antimicrobial peptide, ‘Hirunipin-2,’ from the salivary glands of the medicinal leech using cutting-edge imaging technology, demonstrating that it has high potential as a new therapeutic effective against superbacteria.
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NewsGlobal phage experts converge in Berlin to shape the future of antimicrobial medicine
The 8th World Congress on Targeting Phage Therapy (June 10–11, 2025) returns to Berlin, bringing together over 75 international speakers and contributors from 27 countries.
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NewsSmart plastics are key to curbing healthcare infection rates, says Symphony Environmental
A leading plastics innovator urges hospitals and care-homes to adopt antimicrobial smart plastic solutions to address infection rates.
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NewsSynthetic compound shows promise against multidrug resistance
Researchers have synthesized a new compound called infuzide that shows activity against resistant strains of pathogens. In lab and mouse tests, infuzide reduced bacterial populations, suggesting it might be useful as a new treatment for drug-resistant infections.
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FeaturesClimate, conflict, and antimicrobial resistance: unravelling the threat to global health
Emerging evidence is revealing the interplay between AMR and climate change. How are they linked, and how can we address the challenge?
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NewsUsing bacteria to improve microbiota resistance to pathogens
A new study aimed to identify the bacteria involved in the barrier effect shown by microbiota and prove their effectiveness in preventing the proliferation of pathogenic bacteria, with a view to developing a therapeutic strategy.
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NewsMirror molecules deliver a one-two punch to superbugs to fight infections
Researchers have created mirror-image molecules that both kill pathogens outright and rally the immune system—an advance aimed at the growing crisis of antimicrobial resistance.
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NewsUncovering the shield: gene duplication behind antifungal resistance in Madurella fahalii
Researchers used advanced genetic and biomolecular chemistry tools to uncover why itraconazole treatment fails against Madurella fahalii but not other Madurella species.