Latest News in WAAW – Page 48
-
NewsNovel molecules fight viruses by bursting their bubble-like membranes
Researchers show how a group of novel molecules inspired by our own immune system inactivates several viruses, including Zika and chikungunya, by targeting the viral membranes, rather than the proteins.
-
News Researchers discover method to overcome antimicrobial resistance
Scientists have found a new class of molecules that inhibit the efflux pump of a bacterial cell.
-
NewsDeadly fungus beaten with treatment blocking fatty acid formation
Researchers have discovered a new way to attack fungal infections by blocking fungi from being able to make fatty acids, the major component of fats.
-
NewsStudy demonstrates efficacy of new short-term resistant TB treatment
Four patients at Boston Medical Center (BMC) Tuberculosis Clinic were cured of MDR TB with a six-month regimen that included bedaquiline, pretomanid and linezolid (BPaL).
-
NewsCholera-like bacteria may be crucial in development of new antibiotics
Researchers have produced a reconstructed version of the PomAB motor protein complex in a bacterium called Vibrio alginolyticus that resembles the cholera bacterium.
-
NewsNon-invasive technology tests for malaria without a blood sample
A novel testing platform under development by researchers at the Yale School of Public Health (YSPH) and CytoAstra, LLC could provide a new noninvasive test for malaria that doesn’t require a blood sample.
-
NewsResearchers create total synthesis of HIV replication inhibitor
Scientists appear to have discovered a way to produce a true structure of the rare but naturally-occurring anti-HIV compound Lancilactone C from start to finish.
-
NewsThe Phage-Microbiome Consortium is launched
The International Society of Microbiota (ISM) has announced the launch of a new initiative: The Phage-Microbiome Consortium.
-
NewsEavesdropping viruses wait for bacterial signals before switching to kill mode
Researchers have found that dozens of viruses respond to quorum sensing or other chemical signals from bacteria.
-
NewsRapid test for cystitis deploys phages to destroy pathogens
Scientists have developed a rapid test that employs the natural viral predators of bacteria, bacteriophages. The researchers also genetically modified the phages to make them more efficient at destroying the pathogenic bacteria.
-
NewsFly toolkit created for investigating COVID-19 infection mechanisms
A new ‘fly-to-bedside’ resource offers a shortcut for developing drug therapies needed for long COVID and future coronavirus outbreaks.
-
NewsNew Staph spa type emerges in Jordan as primary cause of dairy bovine mastitis
A new spa type of Staphylococcus aureus has emerged in Jordan which has been identified as the primary cause of dairy cow mastitis in the region.
-
NewsResearchers use mass spectrometry to explore antimicrobial resistance
Researchers are using single-cell mass spectrometry to determine whether cells with persistent pathogens will also have less intracellular drug levels to potentially explain antimicrobial treatment failure.
-
NewsNew treatment paves way to tackle chicken infections resistant to antibiotics
An innovative treatment paves the way for reducing antimicrobial resistance in the treatment of a deadly infection in chickens, according to an international team of researchers led by the University of Surrey.
-
NewsResearchers uncover novel bacterial communication system to combat AMR
Using a sophisticated mass spectrometry technology developed at SMART and MIT, researchers have discovered that the enzyme RlmN is a stress sensor for reactive oxygen species (ROS) – highly reactive molecules which can cause damage to bacteria. Source: SMART AMR (L to R) SMART researchers Dr Cui Liang, ...
-
NewsGlobal overview of antibiotic resistance determinants yields surprising findings
Scientists have developed a statistical model of the main determinants behind worldwide antibiotic resistance dynamics based on a large-scale spatial-temporal analysis.
-
NewsScorpionfish protein kills drug-resistant bacteria from patients with cystic fibrosis
A scorpionfish protein effectively kills antibiotic-resistant bacteria from patients with cystic fibrosis, escaping an immune response that renders the human version of the protein ineffective.
-
NewsDual wavelengths of light effective against antibiotic-resistant bacterium
Scientists have combined two light wavelengths to deactivate a bacterium that is invulnerable to some of the world’s most widely used antibiotics, giving hope that the regime could be adapted as a potential disinfectant treatment.
-
NewsResearchers craft ‘origami DNA’ to control virus assembly
Researchers have used DNA ‘origami’ templates to control the way viruses are assembled. The global team behind the research, published in Nature Nanotechnology, developed a way to direct the assembly of virus capsids – the protein shell of viruses - at physiological conditions in a precise and programmable manner. ...
-
NewsNew algorithm for quicker detection of antibiotic resistance
Researchers have developed a new method that enables quicker detection of a frequently overlooked antibiotic resistance.