All Antimicrobial Resistance articles – Page 15
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NewsResearchers develop enhanced method for wastewater surveillance of antibiotic resistance
To better monitor the emergence and spread of antibiotic resistance, researchers have developed a CRISPR-enriched metagenomics method for the enhanced surveillance of antibiotic resistance genes, ARGs, in wastewater.
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NewsReactive nitrogen species dominance is key in the fight against antimicrobial resistance
The balance between two types of molecules – reactive nitrogen species (RNS) and reactive oxygen species (ROS) – plays a crucial role in tackling drug-resistant bacteria, according to a new study.
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NewsSuperbugs in our food: a new hope for tackling drug resistance
Researchers highlight the potential of quorum sensing inhibitors (QSIs) as a novel approach to tackle Pseudomonas aeruginosa. The study explores the mechanisms of action of various QSIs and potential applications in food safety and healthcare.
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NewsNew paper-based device boosts HIV test accuracy from dried blood samples
Scientists have trialled a more precise medical device to measure HIV viral loads by engineering a paper device with wax-printed patterns that create precise channels and collection spots, ensuring it consistently collects the same volume of blood.
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NewsScientists invent new drug candidates to treat antibiotic-resistant bacteria
Researchers designed a new family of antibiotics that’s a variation of an existing drug called vancomycin, which is used as a last resort for extremely ill patients. The new version of vancomycin targets, bonds to and renders inactive two different parts of a molecule on the surfaces of pathogenic bacteria.
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NewsScientists uncover how bacterial resistance to synergistic drug treatments is arising
Scientists investigating the potential of combined and more powerful drug treatments have found that antimicrobial resistance to these is arising via the vitamin B2 synthesis pathway.
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NewsNo more antibiotics? Scientists pioneer a safer way to protect cultured meat
A new study explores the use of Random Antimicrobial Peptide Mixtures (RPMs) as a safe and effective alternative to antibiotics in cultured meat production. These synthetic peptide cocktails eliminate bacterial contamination without harming stem cell viability or contributing to antibiotic resistance.
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NewsUsing population-level characteristics for the surveillance of antimicrobial-resistant gonorrhea
As the antimicrobial-resistant (AMR) gonorrhea poses a major threat to public health, there is an urgent need for expanding the surveillance of its prevalance to control the spread of the pathogen, through monitoring its association with the population density and HIV prevalence in cities.
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NewsInternational team publishes guideline on how to manage fungal infections caused by Candida
The new global guideline for the diagnosis and treatment of Candida infections establishes new standards for managing fungal infections, which affect millions of people worldwide every year.
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NewsDangerous bacteria lurk in hospital sink drains, despite rigorous cleaning
Even in modern hospitals, drains can serve as reservoirs for known and novel pathogens, according to a new study.
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FeaturesHow phage therapy supports One Health in the AMR fight
In the face of an escalating global health crisis, One Health demonstrates the power of collaborative, multidisciplinary action.
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NewsDiabetes can drive the evolution of antibiotic resistance, study reveals
A new study shows that people with diabetes are more likely to develop antibiotic-resistant strains of Staph. The results show how the diabetic microbial environment produces resistant mutations, while hinting at ways antibiotic resistance can be combatted in this patient population.
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NewsHarvard Pilgrim Health Care Institute announces launch of Center for Sepsis Epidemiology and Prevention Studies (SEPSIS)
The new Center for Sepsis Epidemiology and Prevention Studies (SEPSIS) is a pioneering center of excellence dedicated to advancing understanding, prevention, and management of sepsis, a life-threatening condition caused by a dysregulated immune response to infection.
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CareersHow frontline innovation from military labs can fight antimicrobial resistance worldwide
CEO at Presymptom Health, Dr. Iain Miller reveals how research in military laboratories - born out of battlefield demands - is now yielding innovative tech that allows for faster and more accurate detection of infections, even before symptoms appear.
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NewsStudents tackle drug resistance by teaching machine learning
Researchers using machine learning to predict drug resistance in patients have published a step-by-step machine learning tutorial for beginners.
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NewsTurmeric teamed with light can help ward off superbugs
In a new study, researchers have evaluated a low-cost yet effective technology called photodynamic inactivation using curcumin to curb bacterial resistance.
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NewsAI accelerates the search for new tuberculosis drug targets
A novel biotechnology was developed to utilize artificial intelligence (AI) as a high-throughput way to identify more effective antimicrobial candidates to treat the multi-drug resistant Mycobacterium tuberculosis and understand their underlying modes of action.
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NewsJumbo phages deploying secret handshakes could usher in new antibiotics
Jumbo phages create a restricted space inside bacteria where they can copy their DNA while surrounded by a protective shield. A new study reveals that the shield works via a set of ’secret handshakes’, allowing only a specific set of useful proteins to pass through.
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NewsPersister act: Why antibiotics can fail even against non-resistant bacteria
A new study challenges the concept that persisters are the cause of antibiotic ineffectiveness, demonstrating that standard laboratory tests of antimicrobial clearance produce misleading results, giving a false impression of a small group of particularly resilient persisters.
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NewsNew phage platform pinpoints viruses that can deliver a knockout blow for killer bacteria
An international group of microbial experts has launched a powerful and flexible free online genomic toolkit for more rapid development of phage therapy. They say it is capable of assessing if a phage is suitable for a targeted therapy in under 10 minutes.