All articles by Linda Stewart – Page 135
-
NewsFrench PDO cheeses and milks harbour startling microbial diversity
A study of French PDO dairy products revealed the existence of extremely rich microbial assemblages: 820 bacterial species and 333 mould/yeast species in the cheeses, and 1,230 bacterial species and 1,367 mould/yeast species in the milk sources.
-
NewsRecurrent wheezing in children linked to ‘silent’ lung infections
Nearly a quarter of children with recurrent wheezing have “silent” lung infections without symptoms, new research reveals. That finding could have big effects on how the condition is treated.
-
NewsResearchers find unexpectedly large methane source in overlooked landscape
Researchers reported that upland landscapes were releasing some of the highest methane emissions yet documented among northern terrestrial ecosystems. The research was sparked when a greenhouse gas began ballooning under lawns in Fairbanks.
-
NewsStudy shows donor kidneys with toxoplasma do not increase risks for transplant patients
Researchers have found that transplant patients who receive kidneys infected with the parasite toxoplasma have virtually the same outcomes as those who receive toxoplasma-negative organs.
-
NewsResearch aims to streamline the detection of foodborne viruses
A research team has received a USDA grant to develop rapid, portable, single-tube technology to help maintain safety of the food supply.
-
News3D bioprinting advances research on respiratory viruses
A research team has successfully created artificial lungs, designed to study infections and test drugs for respiratory diseases including COVID-19.
-
NewsResearchers launch study into probiotics and prebiotics in bone health of older women
A clinical food trial will test whether a combination of probiotics and prebiotics will help in the management of bone health in women aged 60 years and above.
-
NewsResearchers manufacture bioinks from microalgae for 3D laser printing
An international research team has succeeded for the first time in manufacturing inks for printing complex biocompatible 3D microstructures from the raw materials extracted from microalgae.
-
NewsNew research shows how testosterone may shield against severe Covid-19
A new study has revealed important information about how a patient’s testosterone level can help protect them from severe Covid-19.
-
NewsBreakthrough in the synthesis of fungal bioactive compounds for therapeutic applications
Researchers have developed an efficient method to synthesize eutyscoparol A and violaceoid C, two promising bioactive compounds that are produced by fungi.
-
NewsBacteria encode hidden genes outside their genome - so do we?
A new study shows that bacteria can create free-floating and ephemeral genes, raising the possibility that similar genes exist outside of our own genome.
-
NewsDengue vaccine is effective and safe, reveals first global meta-analysis
The study, conducted by cross-referencing data from 19 scientific studies, involving over 20,000 individuals, shows an efficacy rate of over 50% in reducing disease cases, with lasting effects and a high safety profile.
-
NewsRaw meat based diets for pets are carrying multi-drug resistant pathogens
Raw meat-based diets for pets can serve as a vehicle for multi-drug resistant pathogens, posing significant risks to their owners, a new study has found.
-
NewsPandemic stranding ended up helping to solve mystery of synthetic polymers and fungi
A chemistry PhD student who was stranded during the pandemic used the time for research on Candida albicans, leading to a successful collaboration between natural product researchers and infection biologists from Germany and Australia.
-
NewsNew two-step flu vaccine strategy shows promise in pig model
A new, two-step flu vaccination strategy that pairs intramuscular injection of a viral vectored flu vaccine with nasal spray administration of a novel attenuated live flu virus appears to be safe and effective in pigs.
-
NewsPrioritizing the elderly for COVID-19 boosters reduces overall deaths
When COVID-19 booster vaccines are in short supply, prioritizing the elderly over other age groups for booster vaccination results in the lowest loss of life, reports a new study.
-
NewsInfected bacteria fight back with ‘hidden’ genes that halt cell growth, slow viral spread
Researchers have uncovered a surprising way bacteria defend themselves: when a bacterium is infected, bacterial enzymes that copy genetic information from RNA into DNA synthesize genes whose protein products help shut down cell growth.
-
NewsMarine algae use massive enzymes of unprecedented size to biosynthesize fish-killing toxins
Marine algae Prymnesium parvum use massive enzymes dubbed PKZILLAs – some of the largest proteins ever to be identified in nature – to make large and complex prymnesin neurotoxins responsible for mass fish kills during harmful algal blooms worldwide.
-
NewsAmid Covid-19 summer wave, new WHO/Europe study confirms the lifesaving impact of vaccines
From the time of their introduction in December 2020 through to March 2023, COVID-19 vaccines reduced deaths due to the pandemic by at least 59%, saving more than 1.6 million lives in the WHO European Region.
-
NewsLens-free fluorescence instrument detects deadly microorganisms in drinking water
A new approach promises low-cost, real-time water quality monitoring for developing countries, disaster areas and rapid testing needs at events like the Paris Olympics.