All Bacteria articles – Page 10
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NewsTwo-step method to prevent biofilm regrowth is a SLAM dunk
A new study reports a novel, two-step method to effectively dismantle bacterial biofilms and prevent regrowth.
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NewsStudy discovers DNA switch that controls TB growth – and could help unlock its antibiotic resistance secrets
The bacteria that cause tuberculosis (TB) may have an ‘on-off switch’ that lets them pause and restart growth, according to a new study which helps explain why TB is so hard to treat with antibiotics and could pave the way for better drugs.
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NewsDNA test detects three times more lung pathogens than traditional methods
A study on the application of Metagenomic next-generation sequencing (mNGS) found it can achieve early detection of pathogens and accelerate development of targeted anti-infection treatment plans, improving treatment outcomes and patient prognosis.
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NewsNew Unilever research uncovers link between skin microbiome and mental wellbeing for the first time
A study shows concentrations of specific beneficial microbes that live on the skin, particularly Cutibacterium, are linked to psychological wellbeing. Higher levels on the face and underarm were associated with lower stress.
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NewsBacterial species join forces to boost production in soybean - without disrupting soil microbiome
Combining a bacterial isolate with rhizobia can boost soybean production without disrupting the natural soil microbiome, a new study reveals.
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NewsAncient remains reveal how a pathogen began to use lice – not ticks – to infect humans
Researchers have analysed ancient DNA from Borrelia recurrentis, a type of bacteria that causes relapsing fever, pinpointing when it evolved to spread through lice rather than ticks, and how it gained and lost genes in the process.
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NewsTuberculous meningitis: study shows that metabolism drives mortality
A new study suggests that dysregulated β-oxidation may be an important and potentially modifiable contributor to mortality in tuberculous meningitis.
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NewsWhen fungi take your breath: How a mold can unbalance the lungs
New study reveals that infection with Aspergillus fumigatus not only changes the lungs - the intestines and metabolism also play a surprising role.
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NewsEngineered bacteria can deliver antiviral therapies and vaccines
New research demonstrates how specially engineered bacteria taken orally can operate as a delivery system for antiviral therapies and vaccines.
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NewsScientists uncover how certain cholera strains are so successful at evading phage attacks
A new study shows that a virulent lineage of cholera acquired multiple distinct bacterial immune systems that have protected it from diverse types of phages. This defense may have contributed to the massive scale of the Latin American epidemic.
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NewsResearchers reveal remarkable antimicrobial activity in hydrogen boride nanosheets
Hydrogen boride (HB) nanosheets represent an exciting new frontier in the search for technologies that can combat microbes in everyday settings. Researchers discovered that they exhibit excellent antibacterial, antiviral, and antifungal properties.
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NewsCan gut microbes save patients from chemotherapy side effects?
Intestinal microbes that survive chemo can rid the gut of excess chemo drugs and produce a vitamin that helps to stem nausea, a new study reveals.
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NewsSelenium exposure during pregnancy may reduce childhood streptococcal infections
Higher maternal selenium levels during pregnancy were associated with a lower risk of streptococcal infections in children, a new study shows, suggesting a potential protective effect.
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NewsNatural algal communities can inhibit aquaculture pathogens
A new study has demonstrated that it is possible to develop a consortium of bacteria that can inhibit bacterial pathogens in aquaculture. This could potentially reduce the use of antibiotics in aquaculture and possibly other applications.
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NewsMicrobial pioneers: how bacteria shape dental implant health from day one
A new study suggests that the earliest microbes to colonize a dental implant may determine its long-term fate. Using high-resolution genomic sequencing and a 12-week clinical timeline, scientists tracked how microbial ecosystems form around new dental implants.
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NewsCool science: Researchers craft tiny biological tools using frozen ethanol
Imagine drawing on something as delicate as a living cell — without damaging it. Researchers have made this groundbreaking discovery using an unexpected combination of tools: frozen ethanol, electron beams and purple-tinted microbes.
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NewsThe hidden drivers of aging: microbial influence on genomic stability and telomere dynamics
A new review synthesizes current evidence on how microbial dysbiosis accelerates aging by disrupting genomic integrity and telomere dynamics, while also exploring therapeutic strategies to promote healthy longevity.
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NewsBlood eosinophil count is associated with Pseudomonas aeruginosa infection but not the efficacy of inhaled tobramycin
A study has demonstrated that blood eosinophil counts (BECs) correlate with the disease severity, lung function, exacerbations in bronchiectasis, a chronic airway suppurative disease.
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NewsBiodiversity in Antarctic soils may be greatly underestimated after surprising discovery
Researchers have shown that previously unknown apparent mutualisms allow biodiversity to flourish to an unexpected degree in an extreme habitat: weathered debris in front of a glacier in Antarctica.
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NewsSurvival trick: Pathogen taps iron source in immune cells
The body defends itself against pathogens by depriving them of vital iron. However, researchers have discovered that Salmonella bacteria specifically target iron-rich regions within immune cells to replicate, evading the immune defense.