All Bacteria articles – Page 92
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NewsBlindness from some inherited eye diseases may be caused by gut bacteria
Sight loss in certain inherited eye diseases may be caused by gut bacteria, and is potentially treatable by antimicrobials, finds a new study in mice co-led by a UCL and Moorfields researcher. The international study observed that in eyes with sight loss caused by a particular genetic ...
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News‘Dynamic duo’ defences in bacteria ward off viral threats
Scientists have discovered that bacteria can pair up their defence systems to create a formidable force, greater than the sum of its parts, to fight off attack from phage viruses.
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NewsDiscovery opens new possibilities for maximizing nitrogenase’s potential
Researchers have discovered two essential electron carriers which play a key role in determining the performance of iron (Fe) nitrogenase, thus opening up new possibilities for elucidating and maximizing nitrogenase’s potential.
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NewsBacterial biotechnology to remove phosphorus from wastewater given funding boost
A novel bio-based process able to remove and recover phosphorus from wastewater – developed by Cranfield University experts – has won almost half a million pounds of funding from OFWAT.
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NewsAI provides the most complete map of interactions key to bacterial survival
Researchers have produced the most complete map of the bacterial essential interactome, i.e. how proteins combine and interact to perform functions essential for their survival.
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NewsBiomineralization offers sustainable strategy against microbial corrosion in marine concrete
Researchers have introduced a novel biomineralization strategy, which effectively isolates marine concrete from microbially induced corrosion, contributing to the achievement of sustainable coastal structures.
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NewsCopies of antibiotic resistance genes greatly elevated in humans and livestock
Biomedical engineers at Duke University have uncovered a key link between the spread of antibiotic resistance genes and the evolution of resistance to new drugs in certain pathogens. The research shows bacteria exposed to higher levels of antibiotics often harbor multiple identical copies of protective antibiotic resistance ...
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NewsSK bioscience’s typhoid conjugate vaccine achieves WHO prequalification
SK bioscience and the International Vaccine Institute (IVI) announced that the typhoid conjugate vaccine developed by SK bioscience with technology transfer from IVI has achieved the World Health Organization prequalification (PQ).
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NewsPhage therapy eradicates pan-resistant priority pathogen in vivo, study shows
A new study describes the use of phage therapy to eradicate multi-drug resistant Pseudomonas aeruginosa infections in a living organism (in vivo) with important new implications to antibiotic resistance.
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NewsResearchers develop molecules for a new class of antibiotics that can overcome drug resistant bacteria
A new class of antibiotics not only shows promise against a broad array of bacterial infections but can also evade the dreaded resistance that has been rendering our current generation of first-line antibiotics ineffective.
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NewsScientists win $434k grant to induce microbes to desert their protective biofilm
Researchers are pursuing biofilm dispersal agents such as specific enzymes in hopes the enzymes can induce microbes to leave the safety of the protective biofilm and become more susceptible to antibiotics.
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NewsFatty acid produced by gut bacteria directly influences fat metabolism in animals
Researchers investigating gut bacteria that produce fatty acids with a special chemical structure, known as a cyclopropane ring, showed that these can be converted into signals that turn on fat desaturation in the nematode C. elegans.
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NewsMicrobiome studies explore why more women develop Alzheimer’s disease
Two new studies from the University of Chicago investigate the roles of the gut microbiome and estrogen in the differing rates of Alzheimer’s disease among women and men.
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NewsSurge in gonorrhoea cases in Denmark: up by 46% between 2021 and 2022
An observed rise in gonorrhoea cases particularly affected younger women and men who have sex with women, indicating a potential shift in infection and transmissibility dynamics across the country.
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NewsResearchers ID decline in microbial genetic richness in the western Arctic Ocean
Small but statistically significant results point to the need for future study, say David Walsh and Arthi Ramachandran.
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NewsStudy identifies surge in antibiotic-resistant typhoid
Researchers used whole genome sequencing to identify that S Typhi isolates with mutations evolved locally from the endemic S Typhi population in Blantyre, Malawi, and were not the result of importations from other countries.
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NewsScientists reveal what makes ‘bad’ bacteria life-threatening
Researchers have discovered that a mutation allows some E. coli bacteria to cause severe disease in people while other bacteria are harmless, a finding that could help to combat antibiotic resistance.
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NewsScientists engineer a coating for disease-free produce
A new wax coating technology bolsters the safety of fresh produce and provides enhanced protection against bacteria and fungi. This composite coating provides both immediate and delayed antibacterial effects, according to the article.
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NewsPhotosynthetic mechanism of purple sulfur bacterium adapted to low-calcium environments revealed
Researchers revealed the LH1-RC structures of Allochromatium vinosum, a model species of autotrophic bacteria capable of thriving in low-calcium or soft-water environments, at a resolution that enabled individual amino acid visualization.
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NewsVibrio natriegens offers low cost and low capital plasmid engineering
A proposed V. natriegens platform that doesn’t depend upon chitin to become competent can enable the democratization of synthetic biology, especially in education, the authors of a new study suggest.