All articles by Linda Stewart – Page 161
-
NewsSugar binding to spike protein is key to coronavirus cell entry
A study uses powerful microscopes and computer simulations to reveal how a tiny sugar molecule binds to a human coronavirus spike and triggers exposure of components that are required to invade the host cell.
-
NewsPortable laboratory devices can detect SARS-CoV-2
A new study has demonstrated rapid and sensitive on-site detection of SARS-CoV-2 RNA from environmental surfaces using a portable laboratory device.
-
NewsResearchers receive international funding to study spiderwebs as biosensors
The dew-covered spiderweb you see in your yard might soon become a platform to detect airborne viruses, according to Jiangtao Cheng, who hopes to build bio-inspired technology that could serve as an early warning system for pathogens.
-
NewsResearchers developing an oral therapeutic to treat drug-resistant bacterial pneumonia
Australian researchers aim to rescue common antibiotics with a new therapeutic approach, using a drug originally developed to treat neurodegenerative disorders.
-
NewsScientists discover alternative base modification for mRNA therapeutics
Researchers have incorporated a newly discovered base, called base Z, into mRNA to create Z-mRNA that has improved translational capacity, decreased cytotoxicity and drastically reduced immunogenicity compared to unmodified mRNA.
-
NewsEmerging diseases threatening trees around the world are accelerating
A study analyzing more than 900 new disease reports on 284 tree species in 88 countries found that the number of new disease emergences globally is doubling every ~11 years, with pines accumulating the most new diseases.
-
NewsNew recommendation on meningitis vaccines for infants in sub-Saharan Africa
An IDCRC study assessing the meningococcal pentavalent (five in one) vaccine for infants in Africa shows vaccine provides protection against meningococcal meningitis.
-
NewsAcid-tolerant yeast engineered to produce valuable organic acid from plants
Researchers have engineered an acid-tolerant yeast to economically produce succinic acid, a key chemical in food, agricultural and pharmaceutical products, savings on money and emissions.
-
NewsScientists track the bacteria behind life-threatening sepsis in premature babies
Researchers who teamed up with two Neonatal Intensive Care Units (NICUs) have found that transmission of sepsis-causing Staphylococcus strains between babies within NICUs was likely.
-
NewsResearcher awarded $1.9m to develop model to test phages in the gut
Bryan Hsu, an assistant professor of biological sciences at Virginia Tech, has received a five-year $1.9 million award to develop a model to test the role of lytic bacteriophages, or phages as they are commonly called, in the mammalian gut.
-
NewsOral lipid nanoparticle drug can prevent development of colitis-associated cancer
An oral lipid nanoparticle drug prevents tumor development in mice, suggesting this is a promising drug formulation for preventing colitis-associated cancer, according to a study led by researchers in the Institute for Biomedical Sciences at Georgia State University. The findings published in the journal Pharmaceutics report the ...
-
NewsInstitut Pasteur and University of Tokyo to form Planetary Health Innovation Center
The Institut Pasteur and the University of Tokyo have signed a letter of intent (LOI) to establish the Planetary Health Innovation Center (PHIC), marking the first step towards the Institut Pasteur of Japan, a private not-for-profit association.
-
NewsWastewater reveals signs of antimicrobial resistance in aged care
A new study analysing wastewater samples from several aged care and retirement homes in Adelaide, has uncovered worrying signs of antimicrobial resistance (AMR) in at least one facility.
-
NewsDoes COVID-19 or COVID-19 vaccination worsen migraines?
New research indicates that COVID-19 and COVID-19 vaccination have negligible effects on migraine severity.
-
CareersIn search of the perfect seaweed probiotic: Helen opens up on her Summer Placement
Helen Kehoe (22) has made some intriguing findings during her AMI-supported summer placement investigating the potential for bacteria to become biocontrol agents for seaweed aquaculture.
-
NewsAntonio Ventosa named as new FEMS President
Antonio Ventosa has been named as the new President of FEMS, starting in January 2024 after being elected unanimously by the FEMS Council at their most recent meeting in Vienna.
-
NewsGut bacteria from wild wolves may be key to improving domestic dogs’ health
Gut microbes found in wild wolves may be the key to alleviating a debilitating gastrointestinal condition common to domestic dogs, according to a new study.
-
NewsMetal-loving microbes could replace chemical processing of rare earths
Scientists have characterized the genome of a metal-loving bacteria with an affinity for rare earth elements, paving the way towards replacing the harsh chemical processing of these elements with a benign practice called biosorption.
-
NewsVersatile vaccine candidate fights measles, mumps and Covid
Altered measles and mumps viruses could be used as a platform to create a trivalent COVID-19 vaccine that triggers immunity to multiple variant strains of the SARS-CoV-2 virus, new research in animals suggests. The study builds upon previous studies that involved inserting a highly stable segment of ...
-
News‘Lawnmower-like’ viruses change up after dry soils are watered
Viruses in soil may not be as destructive to bacteria as once thought and could instead act like lawnmowers, culling older cells and giving space for new growth.