All articles by Linda Stewart – Page 147
-
NewsWHO makes request to China for information on pneumonia cluster reports in children
WHO has made an official request to China for detailed information on an increase in respiratory illnesses and reported clusters of pneumonia in children.
-
NewsScientists discover rules for breaking into Pseudomonas
Researchers have found a way to get antibacterial drugs through the nearly impenetrable outer membrane of Pseudomonas aeruginosa, a bacterium that – once it infects a person – is notoriously difficult to treat.
-
NewsVaccine created to prevent dangerous tropical disease receives FDA approval
The US Food and Drug Administration (FDA) has approved the world’s first vaccine against the chikungunya virus – Ixchiq.
-
NewsWastewater testing improves predictions for COVID-19 hospital admissions
Testing wastewater for COVID-19 provides a better forecast of new COVID hospital admissions than clinical data, a new study suggests.
-
NewsScientists probe mechanism of robust motility in flagellated bacteria
Researchers say they have dispelled the idea that flagellar motors in bacteria are under high load during bacterial swimming.
-
NewsNon-living processes in rice paddies as significant as microbes in CO2 emissions
Scientists have shown that natural processes, especially reactions involving certain reactive oxygen species, play a big role in how paddy soils release CO2.
-
NewsCOVID vaccination before infection strongly linked to reduced risk of developing long covid
Unvaccinated individuals are almost four times as likely to be diagnosed than those vaccinated before first infection, new research shows.
-
NewsSophisticated swarming: bacteria support each other across generations
When bacteria build communities, they cooperate and share nutrients across generations. Researchers have demonstrated this for the first time using a newly developed method that enables the tracking of gene expression.
-
NewsBacteria store memories and pass them on for generations
Scientists have discovered that bacteria can create something like memories about when to form strategies that can cause dangerous infections in people, such as resistance to antibiotics and bacterial swarms.
-
NewsSkin bacteria weapons can battle AMR and save lives
Researchers have found a new bacteriocin, in a very common skin bacterium. Bacteriocin inhibits the growth of antibiotic-resistant bacteria that are often the cause of disease and can be difficult to treat.
-
NewsAHRI and BGI Genomics sign MoU to enhance public health outcomes in Ethiopia
Armauer Hansen Research Institute (AHRI) and BGI Genomics have signed a Memorandum of Understanding to enhance the Institute’s genomics and precision medicine capabilities.
-
NewsLaser-powered ‘tweezers’ reveal universal mechanism viruses use to package up DNA
A study using optical tweezers reveals new insights into the roles of specific DNA motor proteins in packaging up viral genomes.
-
NewsResearchers create molecule to tackle antimicrobial resistance
Researchers at Maynooth University, working as part of an international team, have created a new molecule that could help in the fight against drug-resistant bacteria. Source: Ella Maru Studios Researchers have created a new molecule to fight drug-resistant bacteria Antimicrobial resistance (AMR) occurs when bacteria, viruses, fungi ...
-
NewsResearchers shed light on how one deadly pathogen makes its chemicals
Scientists have deciphered a previously unidentified cluster of genes responsible for producing sartorypyrones, a chemical made by the fungal pathogen Aspergillus fumigatus, whose family causes Aspergillosis in humans.
-
NewsChlorine disinfectant is no more effective than water at killing off hospital superbug
Research explores the impact of using recommended chlorine chemicals to tackle Clostridioides difficile, the most common cause of antibiotic associated sickness in healthcare settings globally.
-
NewsScientists unearth how a carnivorous fungus traps and digests worms
A new analysis sheds light on the molecular processes involved when a carnivorous species of fungus known as Arthrobotrys oligospora senses, traps and consumes a worm.
-
NewsScientists find genes in gut microbes that help to alleviate constipation
Researchers have found that probiotic Bifidobacteria longum strains possessing the abfA cluster of genes can ameliorate constipation through enhanced utilization of an indigestible fiber called arabinan in the gut.
-
NewsStep forward in understanding how to tackle chronic infections in cystic fibrosis patients
Scientists have engineered a living material resembling human phlegm, which will help them to better understand how a certain kind of infection develops on the lungs of patients with cystic fibrosis.
-
NewsFeeding dogs raw meat increases the risk of antibiotic-resistant E. coli
Feeding dogs raw meat increases their risk of excreting E. coli that cannot be killed by a widely used antibiotic - ciprofloxacin - researchers have found from a study of 600 healthy pet dogs.
-
NewsBacteria lay the foundations for their descendants
Researchers investigating a sea anemone microbiome found that the bacterial community is primarily controlled by the host organism during the early stages of life, while bacteria-bacteria interactions play the lead role in subsequent development.