All Antimicrobial Resistance articles – Page 3
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NewsDrug-resistant tuberculosis responds rapidly to bedaquiline-based second-line therapy
Patients who have drug-resistant tuberculosis (TB) have a similar microbiological response to bedaquiline-based second-line medications as patients with drug-sensitive TB taking first-line regimens.
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NewsResearchers reveal molecular mechanism of CsMLO8/11 in regulating cucumber powdery mildew resistance
Scientists have made important progress in uncovering the molecular mechanism of powdery mildew (PM) resistance in cucumber.
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News‘Dynamic duo’ defences in bacteria ward off viral threats
Scientists have discovered that bacteria can pair up their defence systems to create a formidable force, greater than the sum of its parts, to fight off attack from phage viruses.
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NewsCopies of antibiotic resistance genes greatly elevated in humans and livestock
Biomedical engineers at Duke University have uncovered a key link between the spread of antibiotic resistance genes and the evolution of resistance to new drugs in certain pathogens. The research shows bacteria exposed to higher levels of antibiotics often harbor multiple identical copies of protective antibiotic resistance ...
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NewsPhage therapy eradicates pan-resistant priority pathogen in vivo, study shows
A new study describes the use of phage therapy to eradicate multi-drug resistant Pseudomonas aeruginosa infections in a living organism (in vivo) with important new implications to antibiotic resistance.
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NewsResearchers develop molecules for a new class of antibiotics that can overcome drug resistant bacteria
A new class of antibiotics not only shows promise against a broad array of bacterial infections but can also evade the dreaded resistance that has been rendering our current generation of first-line antibiotics ineffective.
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NewsStudy identifies surge in antibiotic-resistant typhoid
Researchers used whole genome sequencing to identify that S Typhi isolates with mutations evolved locally from the endemic S Typhi population in Blantyre, Malawi, and were not the result of importations from other countries.
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NewsScientists reveal what makes ‘bad’ bacteria life-threatening
Researchers have discovered that a mutation allows some E. coli bacteria to cause severe disease in people while other bacteria are harmless, a finding that could help to combat antibiotic resistance.
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OpinionBacterial pathogens are like cancer, and should be treated as such – with precision
What lessons can be learned about AMR from the development of cancer treatments?
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NewsPaper-based platform offers rapid detection of antibiotic-resistant bacteria
A paper-based platform could help quickly detect the presence of antibiotic-resistant, disease-causing bacteria.
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NewsSynthetic antimicrobial molecule is highly effective against multidrug-resistant bacteria
Cresomycin – a novel synthetic molecule – demonstrates remarkably robust efficacy against multiple, evolutionary divergent forms of antimicrobial resistance (AMR), researchers report.
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NewsCARB-X funds Visby Medical to develop a portable rapid diagnostic for gonorrhea
Visby Medical aims to improve patients’ health outcomes and increase the lifespan of the last remaining antibiotic for resistant gonorrhea.
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NewsUnlikely ally: sex hormones help gonorrhea fight off antimicrobials and antibiotics
Hormones of the human urogenital tract allow gonorrhea to make and use more pumps to push the killing chemicals out of its cells, fighting intrinsic antimicrobials and prescribed antibiotics.
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NewsResearch links prison time with increase of TB
New research finds that being in prison or being a former prisoner is responsible for high rates of multidrug resistant (MDR) TB.
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FeaturesRevealing membrane architecture with the ISIS Neutron and Muon Source
How neutron scattering and reflectometry are being used to study membrane interactions and antimicrobial resistance.
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NewsResearchers identify effective methods for preventing infectious biofilm formation
A new study showcases the potential effectiveness of certain plant-based compounds in preventing hospital-acquired infections, with implications for decreasing the prevalence of antibiotic resistance.
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NewsAMI publishes first policy paper in new Sustainable Microbiology
Applied Microbiology International has published the first policy paper in its newly launched journal Sustainable Microbiology. The paper, ‘Evaluating the National Action Plan (NAP) on antimicrobial resistance, and recommendations for the next 5-year NAP: a roundtable discussion ‘ is by AMI policy team members Lucky Cullen and Daisy Neale and ...
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NewsWarmer water may help rivers keep antimicrobial resistance at bay
Antimicrobial resistant genes (ARGs) from wastewater can end up in natural biofilms in rivers, but as the temperature of the river increases, the abundance of those invasive ARGs drops off significantly.
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NewsFlu virus variants resistant to new antiviral drug candidate lose pathogenicity, study finds
Influenza A viruses with induced resistance to a new candidate antiviral drug were found to be impaired in cell culture and weakened in animals, a new study has found.
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NewsResistant bacteria can remain in the body for years
People with pre-existing conditions in particular can carry resistant germs and suffer from repeated infections for years, according to a new study.
