All articles by Linda Stewart – Page 119
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NewsAustria isolates and genotypes Leptospira bacteria for the first time
The serological diagnostic test used to detect antibodies against the bacterium responsible for leptospirosis performs better when local variants are used but no locally circulating strain has been available in Austria - until now.
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NewsMosquito thermal adaptation could shift patterns of disease spread under climate change
Thermal adaptation can determine their risk of transmitting mosquito-borne diseases and how this risk might change in the future as they respond to climates warming.
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NewsLow-temperature plasma used to remove E. coli from hydroponically grown crops
A group led by researchers at Nagoya University and Meijo University in Japan has developed a disinfection technology that uses low-temperature plasma generated by electricity to cultivate environmentally friendly hydroponically grown crops. This innovative technology sterilizes the crops, promoting plant growth without the use of chemical fertilizers. Their findings appear ...
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NewsVaping can increase susceptibility to infection by SARS-CoV-2
Vapers are susceptible to infection by SARS-CoV-2, the virus that spreads COVID-19 and continues to infect people around the world, a new study has found.
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NewsEffects of primer pairs, PCR conditions, and peptide nucleic acid clamps on plant root fungal diversity assessment
A new study evaluates the combined effects of primer pairs, associated annealing temperature (Ta), and PNA clamps in determining the fungal community diversity and composition associated with plant roots.
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NewsBCG mechanism extends protection to beat influenza A
A new study uncovered a previously unknown mechanism that extends the BCG vaccine’s shield to combat influenza A virus—the most prevalent flu strain.
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NewsResearchers team up to publish bile acid breakthrough
Scientists have uncovered a previously unknown way that the microbes living in our gut help to make bile acids.
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NewsFusion protein reveals a conservative antigenic domain across herpesviruses
A new study proposes that the gB DII domain within the herpesvirus family constitutes a broadly conserved neutralizing epitope structural domain.
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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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NewsSpace-grown antiviral drug successfully brought back to earth in private Varda Space capsule
Space-grown crystals of an antiviral drug have been brought to earth following the successful recovery of the capsule from Varda Space Industries’ W-1 mission.
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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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NewsCOVID vaccine during pregnancy improves neonatal outcomes
A study has found that neonates of booster-vaccinated mothers had less risk of being infected with COVID-19 compared to those of unvaccinated mothers. Neonates of unvaccinated mothers died twice as frequently as those of vaccinated mothers.
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NewsStreams connected to groundwater show improved detoxification and microbial diversity
Streams with ample connections to shallow groundwater flowpaths have greater microbial diversity and are more effective at preventing toxic forms of metals—often products of upstream mining—from entering and being transported downstream.
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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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NewsMice study suggests metabolic diseases may be driven by gut microbiome, loss of ovarian hormones
The gut microbiome interacts with the loss of female sex hormones to exacerbate metabolic disease, including weight gain, fat in the liver and the expression of genes linked with inflammation, researchers found in a new rodent study.
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NewsGlobal warming increases the diversity of active soil bacteria
Warmer soils harbour a greater diversity of active microbes, reveals a study that represents a shift in our understanding of how microbial activity in the soil influences the global carbon cycle and possible feedback mechanisms on the climate.
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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 ...