Latest News in WAAW – Page 29
-
News Study demonstrates potency of synthetic antibiotic against serious chronic infections
A new synthetic antibiotic is shown to be more effective than established drugs against ‘superbugs’ such as MRSA, a new study shows.
-
NewsAnts recognize infected wounds and treat them with antibiotics
Matabele ants have developed a sophisticated healthcare system: they can distinguish between non-infected and infected wounds and treat the latter efficiently with antibiotics they produce themselves.
-
NewsResearchers uncover how tiny plastics threaten our soil and health
A new study has found that both nanoplastics and microplastics alter soil microbes and increase antibiotic resistance. Nanoplastics, due to their small size and large surface area, had a more significant impact, even in small quantities.
-
NewsSingle gene could be crucial for persistence in TB bacteria
Researchers have uncovered an important mechanism that allows the tuberculosis (TB) bacterium to persist in the human host for decades.
-
NewsRevolutionary method offers one-pot fermentative growth of predatory bacteria
A new study describes a revolutionary method for growing and producing Bdellovibrio bacteriovorus, a predatory bacterium, within fermentative processes.
-
NewsMore than 10k viral species found in supraglacial environments
Researchers have revealed more than 10,000 viral species in global supraglacial environments - a 15-fold expansion of DNA viral genomic inventory ever known.
-
NewsScientists develop polymers that can kill bacteria
A research team have created a new family of polymers capable of killing bacteria without inducing antibiotic resistance — a major step in the fight against superbugs like E. coli and MRSA.
-
News‘UK should break licensing impasse and maximise the potential of phages’
The UK’s Science, Innovation & Technology Committee has called for steps to develop the potential of bacteria-killing viruses that can provide an alternative to antibiotics that are attracting growing resistance.
-
NewsMicrobiome changes in body linked to kidney stone formation
A new study has found changes in the microbiome in multiple locations in the body are linked to the formation of kidney stones.
-
NewsResearchers use AI to identify a new class of antibiotic candidates
Using deep learning, researchers have discovered a class of compounds that can kill methicillin-resistant Staphylococcus aureus (MRSA) grown in a lab dish and in two mouse models of MRSA infection.
-
NewsAntibiotic substance isolated from bacteria in the human nose
Researchers have discovered a novel antibiotic substance from the human nose that can be used against pathogenic bacteria. Epifadin is produced from specific strains of the bacterial species Staphylococcus epidermidis.
-
NewsGenetic sequencing uncovers unexpected source of pathogens in floodwaters
Local rivers and streams were the source of the Salmonella enterica contamination along coastal North Carolina after Hurricane Florence in 2018 – not the previously suspected high number of pig farms in the region.
-
NewsViral enhancement of nanomaterial cancer sensor improves early detection
Researchers have developed an advanced system of breast cancer cell detection with improved speed and sensitivity, using a viral mechanism to enhance the tool’s sensing accuracy.
-
NewsNanoparticles with antibacterial action shorten duration of tuberculosis treatment
A low-cost technology involving nanoparticles loaded with antibiotics and other antimicrobial compounds that can be used in multiple attacks on infections by the bacterium responsible for most cases of tuberculosis has been developed.
-
NewsAMR leads to more deaths and illnesses in the WHO African region than anywhere else
More than 1.05 million deaths were associated with antimicrobial resistance (AMR) and 250,000 deaths were attributable to AMR in the WHO African region, posing an unprecedented health threat.
-
NewsNew weapon against the super tough C diff bacteria shows promise
A researcher has demonstrated that a newer generation tetracycline antibiotic, Omadacycline, may be a promising tool in combating the resilient bacteria Clostridioides difficile (C diff), which causes an infection often picked up in hospitals.
-
NewsPhotodynamic action weakens resistance to antibiotics in bacteria that attack airways
A study of photodynamic inactivation (PDI) showed it has a novel capacity to modify bacterial sensitivity to antibiotics according to dosage, reducing the resistance and persistence of both standard and clinical strains.
-
NewsResearchers discover how to sabotage antibiotic-resistant ‘superbugs’
Scientists say they have learned how to sabotage a key piece of machinery that pathogens use to infect their host cells, and have developed a test to identify the next-generation drugs to target this vulnerable cellular machinery.
-
NewsResearchers outline AI blueprint to help tackle antimicrobial resistance on a global scale
Researchers from the University of Liverpool have outlined a framework for artificial intelligence (AI) to improve antimicrobial use and infection care, helping to address the global challenge of antimicrobial resistance (AMR).
-
NewsScientists reveal the molecular structure of a complex bacteriophage
For the first time, the molecular structure of a complete tailed virus with a flexible tail has been solved in unprecedented detail.