All Bacteria articles – Page 28
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NewsDynamic duo of bacteria could change Mars dust into versatile building material for first human colonists
Scientists are investigating a bacterial co-culture mixed with Martian regolith as a potential feedstock for 3D printing on Mars. At the intersection of astrobiology, geochemistry, material science, construction engineering, and robotics, this synergistic system could revolutionize the potential for construction on the Red Planet.
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CareersSummer studentship: Oliver probes AMR in neonatal sepsis - and use of novel bacterial screening methods.
Oliver Spiller-Boulter, from Cardiff, reports back on his AMI-sponsored summer studentship which examined antimicrobial resistance (AMR) in neonatal sepsis and the use of novel bacterial screening methods.
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NewsCan a synthetic compound help plants recruit beneficial bacteria?
Researchers examining how a DMA analog called proline-2’-deoxymugineic acid (PDMA) influences the rhizosphere microbiome of peanut plants found that PDMA increased the abundance of beneficial microbes, particularly those within the phylum Actinobacteria.
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NewsNobel Prize-awarded material that punctures and kills bacteria
Bacteria that multiply on surfaces are a major headache in healthcare. Researchers have found a new weapon to fight these hotbeds of bacterial growth – metal-organic frameworks. These materials can physically impale, puncture and kill bacteria before they have time to attach to the surface.
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NewsUnder The Lens: Callum Cooper explores how bacteriophages could revolutionise medicine - and how we get to that point
In a compelling new video interview from Applied Microbiology International’s ‘Under the Lens’ series, Dr. Callum Cooper shares fascinating insights into one of medicine’s most promising frontiers: phage therapy.
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CareersScientific Event Travel Grant: Hannah returns with renewed motivation and new ideas
Dr Hannah Trivett, University of Birmingham, reports back from EMBL Human Microbiome Conference held in Heidelberg, Germany, where she presented her research with the support of AMI’s Scientific Event Travel Grant.
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NewsMetabolites produced in the intestine play a central role in controlling obesity and diabetes
A study has identified a group of metabolites that travel from the intestine to the liver and then to the heart, where they are pumped throughout the body. These metabolites play an important role in controlling metabolic pathways in the liver and insulin sensitivity.
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NewsResearchers develop novel sensor-integrated wrapper for food quality monitoring and preservation
A research team has developed a two-in-one nanostructured SERS sensor integrated into a stretchable and antimicrobial wrapper (NSSAW) that not only monitors food directly on the surface but also actively preserves it.
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NewsAcid rain may be training soil bacteria to become more deadly
Acid rain from fossil fuel pollution may be quietly training soil bacteria to become longer-lived, more transmissible, and more deadly, according to a new study that tracks how a notorious foodborne pathogen rapidly evolved under simulated acid deposition.
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NewsParkinson’s drug offers basis for new hospital bacterium anti-infectives
Researchers have discovered a promising starting point for the development of new active substances against the hospital germ Pseudomonas aeruginosa.
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News‘Smart wrap that breathes and warns’ - cellulose film cuts oxygen 99% and changes color when shrimp goes bad
Researchers have revealed how one-step dual-engineering turns plant nanofibers into a transparent cellulose that keeps food fresh and tells consumers when it is not.
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NewsMicroplastics pose a human health risk in more ways than one
A new study shows that microplastics in the natural environment are colonised by pathogenic and antimicrobial resistant bacteria. The study team calls for urgent action for waste management and strongly recommends wearing gloves when taking part in beach cleans.
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NewsStaphylococci compete with other bacteria for biotin in the nasal cavity
A recently published study reveals that competition plays a major role in the nutrient-poor habitat of the human nose. There’s an active contest between S. aureus and nasal commensals for the vitamin biotin, which affects the fitness of S. aureus.
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NewsExperimental mRNA therapy shows potential to combat antibiotic-resistant infections
Researchers have reported early success with a novel mRNA-based therapy designed to combat antibiotic-resistant bacteria. In preclinical studies, the therapy slowed bacterial growth, strengthened immune cell activity, and reduced lung tissue damage in models of multidrug-resistant pneumonia.
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NewsPesticides and other common chemical pollutants are toxic to our ‘good’ gut bacteria
A large-scale laboratory screening of human-made chemicals has identified 168 chemicals that are toxic to bacteria found in the healthy human gut. These chemicals stifle the growth of gut bacteria thought to be vital for health.
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NewsNew study reveals how a common antibiotic disrupts nitrogen cycling and boosts greenhouse gas emissions in estuaries
Antibiotics may have far reaching impacts on wetland chemistry, according to a new study that identifies the bacteria responsible for breaking down the antibiotic sulfamethoxazole and links this process to increased emissions of nitrous oxide, a potent greenhouse gas.
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NewsPrebiotic in diet linked to less impulsivity in gambling rats with traumatic brain injury
Using a prebiotic to influence bacterial activity in the gut after a traumatic brain injury may help reduce impulsive behavior, one of the common symptoms to follow a moderate blow to the head, a new study in rats suggests.
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NewsMarine viruses use ‘hijacked’ genes to take over bacteria and exploit their energy systems
Marine viruses deploy a sophisticated Trojan horse maneuver that enables them to dismantle the energy systems of ocean bacteria and use the breakdown products for self-replication, according to a new study.
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NewsGut microbiome connects obesity to cancer, impacting public health
A new review highlights growing scientific evidence that imbalances in gut bacteria can influence metabolism, trigger inflammation, and increase cancer risk. These insights offer new possibilities for disease prevention, early detection, and personalized health care.
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NewsHospital bug jumps from lungs to gut, raising sepsis risk
A hospital-acquired bacterium that causes serious infections can move from the lungs to the gut inside the same patient, raising the risk of life-threatening sepsis, new research reveals.