All Bacteria articles – Page 11
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NewsScientists target ‘molecular machine’ in the war against antimicrobial resistance
The ‘molecular machine’ flagellum is essential for bacteria to cause infection, allowing bacteria to ‘swim’ around the bloodstream until finding something to infect. But it could also be a target for antibiotics.
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NewsNew viruses discovered in bat kidneys in Yunnan province
The viruses, as well as new bacterial species and a new parasite, were discovered in bats inhabiting orchards near villages in southwestern China, raising concerns about transmission to livestock or humans.
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NewsAntibiotics are failing in many countries in Africa, new study reveals
The largest retrospective study on resistance to antibiotics in Africa highlights the need for major investments to enhance laboratory capabilities and healthcare access.
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NewsPandora’s microbes – The battle for iron in the lungs
Newly discovered natural compounds from the little studied Pandoraea bacterium influence the lung microbiome by competing for iron.
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NewsTracking microbial rhythms reveals new target for treating metabolic diseases
Researchers harness the benefits of time-restricted feeding on the gut microbiome — with the ultimate goal of developing new therapies for obesity, diabetes and related diseases.
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NewsUnderstanding inflammatory bowel disease: An integrative framework of microbiome, metabolome, and immunological biomarkers
A new review underscores the interconnected roles of microbial, metabolic, and immune biomarkers in IBD. While current biomarkers lack universal specificity, integrative approaches and AI-driven analyses offer transformative potential for precision medicine in IBD care.
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NewsCoveted lac pigment may have a fungal origin
The colourful pigment extracted from the lac insect may actually be produced by a symbiotic yeast-like organism living inside the insect, a new study has found. The yeast-like organism exclusively harbours genes coding for key ingredients in the pigment synthesis pathway.
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NewsResearchers establish link between form and function of gut bacterium
New insights into the functional differences between the various morphotypes of Bacteroides thetaiotaomicron could open up new possibilities for medicine. A better understanding of their diversity could lay the foundation for novel microbiome-based therapies.
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NewsScientists discover a materials maze that prevents bacterial infections
Scientists have discovered surface patterns that can drastically reduce bacteria’s ability to multiply on plastics, which means that infections on medical devices, such as catheters, could be prevented.
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NewsImmune ‘dysregulation’ present prior to infection predicts severe responses
A study shows that a common gene signature of immune health or dysfunction predicts severe outcomes from infection, and is present in people with known risk factors such as being a smoker or having a high body mass index, even before they encounter a pathogen.
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NewsPFAS-eating bacteria discovered in Veneto soil
Researchers have isolated about 20 species of bacteria from PFAS-contaminated soil in Veneto that are capable of degrading these forever chemicals, i.e. using them as a source of energy.
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NewsStudy validates DenovAI’s platform for programmable de novo-designed protein therapeutics
Researchers introduce a new class of experimentally validated AI-driven protein design tools that have the potential to accelerate drug development.
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NewsImmune tolerance to gut microbes is initiated by a key bacterial sensor
A study has found that the body’s immune “tolerance” to gut microbes depends on an ancient bacterial-sensing protein called STING—normally considered a trigger for inflammation.
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NewsExcessive use of disinfectants in intensive care patients may increase the risk of antibiotic-resistant infections
An international study has, for the first time, revealed a strong and direct link between the rise of antibiotic-resistant bacteria and universal disinfection procedures applied to patients in intensive care units.
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NewsGut microbes may help in recognizing and treating pancreatic cancer
A new international cooperation study indicates that in the future pancreatic cancer may be detected at an early stage with the help of gut microbes. Gut microbes may also offer solutions for therapy development.
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NewsEvolutionary model for antibiotic resistance reveals dose timing critical to care
The study that uses a “fitness seascape” to incorporate a patient’s dosage schedule into models that predict whether an infection will develop antibiotic resistance has found that inconsistent timing and missing early doses can lead to treatment failure.
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NewsMicrobiome stability shapes how corals withstand extreme heat
A new study reveals why some corals resist bleaching while others don’t: the answer lies in a complex partnership between corals and their microbial allies, shaped by the history of the waters they inhabit.
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NewsGlobal action urgently needed to tackle antimicrobial resistance, experts warn
Scientists have called for urgent changes to the way new antibiotics are developed to address the growing problem of antimicrobial resistance (AMR). They outline the scientific, economic, and regulatory barriers that are slowing progress.
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NewsScientists develop a treatment platform to disable the ‘biofilm’ shield of superbugs
Researchers have developed a platform that utilizes microbubbles to deliver gene-targeted nanoparticles capable of breaking down MRSA biofilms, offering an innovative solution for treating infections resistant to conventional antibiotics.
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NewsFusobacterium nucleatum in colorectal cancer: Ally mechanism and targeted therapy strategies
A recent review systematically outlines the pathogenic mechanisms of Fusobacterium nucleatum in colorectal cancer and summarizes both current and emerging strategies for its therapeutic targeting.