Research – Page 156
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NewsSticky Vibrio teams with seaweed and plastic to stir up perfect storm
A new study uncovers how the interplay between Sargassum spp., plastic marine debris and Vibrio bacteria creates the perfect “pathogen” storm that has implications for both marine life and public health. Source: Photo by Naja Bertolt Jensen on Unsplash Vibrio bacteria are found in waters around ...
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NewsStudy explores microbiome of hip and knee osteoarthritis
Next-generation DNA sequencing (NGS) techniques show the presence of bacterial DNA in surgical specimens of hip and knee arthritis, from patients undergoing first-time total joint arthroplasty, a new study reports.
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NewsPuppeteer fungus directs ‘summiting’ of zombie flies
Scientists have uncovered the molecular and cellular underpinnings behind the ability of the parasitic fungus Entomophthora muscae’s ability to manipulate the behaviour of fruit flies.
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NewsToddlers’ gut bacteria predict whether they will be overweight at 5
The make-up and volume of gut bacteria in toddlers at 3.5 years old is predictive of body mass index (BMI) at age 5, irrespective of whether they are born prematurely or not, according to new research.
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NewsUnusual cellular metabolism in fungi linked to AMR
Scientists have discovered that aberrant cellular metabolism in Candida fungi is linked to drug resistance, potentially opening up new possible pathways to antimetabolite therapies.
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NewsKissing down the epochs played role in disease transmission
Romantic kissing was a common practice in ancient times and cannot be regarded as a sudden biological trigger causing a spread of specific pathogens, a new study suggests.
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NewsCovid beta variant in Mozambique transmitted through regional migration
A genomic surveillance study in Mozambique reveals that the beta variant of the virus was transmitted through regional migration, and questions the benefits of closing borders.
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NewsNeglected 80yo antibiotic tackles AMR bacteria
An old antibiotic may provide much-needed protection against multi-drug resistant bacterial infections, according to a new study.
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NewsMonkeypox virus remains stable on surfaces for days
Researchers warn that it is extremely important to disinfect surfaces to decrease the risk of monkeypox in the event of an outbreak.
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NewsEngineered virus with immunotherapy safe and improves cancer outcomes
A new study validates the safety of a combination approach using an engineered virus and immunotherapy to target an aggressive brain cancer, and offers promise to adapt treatment strategies.
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NewsBacteria found thousands of metres high in the sky
Researchers have discovered the widespread presence of prokaryotic and eukaryotic eDNA in the atmosphere, including pathogenic bacteria and bacteria previously unknown to be present in the atmosphere but found in other extreme environments such as deep-sea sediment.
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NewsClinical trial of mRNA universal influenza vaccine candidate begins
A clinical trial of an experimental universal influenza vaccine, H1ssF-3928 mRNA-LNP, has begun enrolling volunteers to test for safety and its ability to induce an immune response.
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NewsWild bees in the city show more pathogens and inbreeding
Changes to the microbiome are seen in wild bees living in densely urban areas and fragmented habitats, which makes it more difficult for the bees to access food sources, ideal nesting areas and mates.
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NewsFilamentous phage structure mapped for the first time
Researchers have mapped out what a commonly-used form of phage looks like, which will help researchers design better uses in future.
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NewsIntestinal bacteria influence the growth of fungi
The bacteria present in the intestine provide information about the quantities of fungi of the potentially disease-causing Candida genus - among them, surprisingly, are lactic acid bacteria that are known for their protective effect against fungal infections.
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NewsHeat-loving marine bacteria can help detoxify asbestos
Researchers have shown that extremophilic bacteria from high temperature marine environments can be used to reduce the toxicity of asbestos.
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NewsResearchers uncover how PETases go about recovering monomers
A new study has revealed the details, at the molecular level, of the PET degradation process by polyester hydrolases - aka PETases.
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NewsTracking AMR in E. coli isolated from swine reveals worrying trends
Scientists have carried out the first surveillance study in the US that looks at antimicrobial resistance in E. coli from swine at slaughter.
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NewsResearchers use 3D models to investigate movement of Helicobacter pylori
Scientists have created a 3D model of Helicobacter pylori to better understand its movement, hoping to crack the code governing the organism’s motility and develop alternative treatments for infections, such as strengthening the gastric mucus barrier that stands against the bacteria.
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NewsResistant Candida auris on rise in Germany, setting off alarm signals
The number of cases of Candida auris has increased in Germany in recent years, adding to outbreaks worldwide, a new study has revealed.