All Research News articles – Page 9
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NewsStudy suggests antibiotic-resistant ‘superbugs’ are being passed from cats and dogs to their owners
Pet dogs and cats in Portugal and the UK were carrying the same antibiotic-resistant bacteria as their owners, highlighting the importance of including pet-owning households in surveillance programmes for antibiotic resistance.
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NewsResearchers find no link between COVID-19 virus and development of asthma in children
Researchers have found that a SARS-COV-2 infection likely does not increase the risk of asthma development in pediatric patients.
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NewsThe nitroplast revealed: a nitrogen-fixing organelle in a marine alga
A nitrogen-fixing bacterial endosymbiont of marine algae is evolving into a nitrogen-fixing organelle, or nitroplast, thereby expanding a function that was thought to be exclusively carried out by prokaryotic cells to eukaryotes.
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NewsTropical coral-infecting parasites discovered in cold marine ecosystems
Parasites thought only to infect tropical coral reefs have been discovered in a large variety of creatures in cold marine ecosystems along the Northeast Pacific, according to new research from University of British Columbia botanists.
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NewsMechanism of action of the hepatitis B and D virus cell entry inhibitor bulevirtide deciphered
An international research team has succeeded in deciphering the molecular structure of bulevirtide in complex with the HBV/HDV receptor NTCP at the molecular level.
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NewsTransmission risk of multidrug-resistant bacteria appears highest in hospital sinks
An outbreak in a pediatric hospital ward in Tokyo underscores the challenge of eliminating these bacteria from a healthcare facility.
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NewsSurvivors of severe COVID face persistent health problems
Researchers who examined COVID-19 patients who survived some of the longest and most harrowing battles with the virus and found that about two-thirds still had physical, psychiatric, and cognitive problems for up to a year later.
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NewsScientists ID pro-aging ‘sugar signature’ in the blood of people living with HIV
Scientists have identified sugar abnormalities in the blood that may promote biological aging and inflammation in people living with HIV (PLWH).
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NewsLong COVID leaves telltale traces in the blood
People with Long COVID have distinct patterns of inflammation detectable in the blood, which could potentially be targeted with immune therapies.
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NewsCan probiotics plus vitamin D supplements benefit people with schizophrenia?
New research indicates that taking probiotics plus vitamin D supplements may improve cognitive function in individuals with schizophrenia.
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NewsResearch ties gut microbial TMAO pathway to chronic kidney disease
A large-scale joint study shows a striking link between high blood levels of TMAO (trimethylamine N-oxide) and chronic kidney disease risk over time.
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NewsResearchers unmask bacteria living in cancer metastases
Researchers have compiled a detailed catalogue of bacteria living in cancer metastases, shedding light on the diversity of these co-inhabitants and how they might interact with cancer cells and their surroundings.
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NewsInside look at how plants and mycorrhizal fungi cooperate
A new view into a symbiosis could offer benefits to address climate change: pulling atmospheric carbon into soil and boosting biofuel feedstocks with less fertilizer.
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NewsScientists discover new phage resistance mechanism in phage-bacterial arms race
Sscientists exploring the complex interactions of microbes in the oral microbiome discovered a new player influencing the phage-bacterial arms race – ultrasmall bacterial parasites, called Saccharibacteria or TM7.
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NewsImpact of synbiotic supplements on the gut microbiome and overall health of penguins
A new study shows that parasynbiotics have health benefits for Magellanic penguins, particularly for young birds, and offer potential new strategies for maintaining animal health.
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NewsScientists link certain gut bacteria to lower heart disease risk
Researchers have identified specific species of bacteria that consume cholesterol in the gut and may help lower cholesterol and heart disease risk in people.
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NewsGut bacteria that strongly influence obesity are different in men and women, study finds
A novel approach finds gut microbiota that are highly predictive of BMI, waist circumference, and fat mass are different in men and women.
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NewsMicrobial signature of colorectal cancer-associated mutations identified in new study
Researchers have identified microbiota signatures associated with KRAS mutations in people diagnosed with colorectal cancer, suggesting that gut microbes may serve as a kind of non-invasive biomarker for identifying subtypes of CRC.
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NewsProcess discovered to undermine bacterial viral Salmonella infection
Study results provide a new understanding of how mammalian hosts defend against pathogenic organisms, as well as implications for better treating Salmonella.
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NewsInfant gut microbes have their own circadian rhythm
Infant gut microbiomes oscillate with a circadian rhythm, even when they are cultivated outside of the body. Meanwhile, diet has less impact on the development and composition of the infant microbiome than previously thought.
