All Research News articles – Page 194
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NewsBiosurfactants may offer green solution for tackling oil spills
Researchers investigating whether biosurfactants could increase microbiological oil degradation in North Sea seawater say there is potential for a more effective and environmentally friendly oil spill response.
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NewsNew method builds fluorescent nanotubes to detect bacteria and viruses
Researchers have developed a new approach to construct modular optical sensors which are capable of detecting viruses and bacteria.
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NewsPro1 protein malfunction allows rice blast fungus to thrive
Mutations in Pro1 - a mating-related protein - make rice blast fungus sterile, but may provide an adaptive advantage, a new study shows.
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NewsProbiotic combo stops bacteria that cause toxic shock syndrome
A probiotic combination could reduce incidence of toxic shock syndrome, a rapid-onset, life-threatening disease associated with strains of Staphylococcus aureus.
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NewsWormlike animals are first amphibians shown to pass microbes to their offspring
Skin-feeding does more than provide nutrients for young caecilians - it also helps the mother pass microbes from her skin and gut down to her young, inoculating them to jump-start a healthy microbiome.
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NewsNew Staph spa type emerges in Jordan as primary cause of dairy bovine mastitis
A new spa type of Staphylococcus aureus has emerged in Jordan which has been identified as the primary cause of dairy cow mastitis in the region.
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NewsImmune systems develop ‘silver bullet’ defences against common bacteria
Immune systems develop specific genes to combat common bacteria such as those found in food, new research shows.
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NewsMolecular biologists identify framework for understanding RNA editing in a disease-causing parasite
Researchers have determined the architecture of the molecular machines that harbour gRNA strands and allow those strands to engage mRNA in the single-celled, disease-causing parasite Trypanosoma brucei.
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NewsResearchers use mass spectrometry to explore antimicrobial resistance
Researchers are using single-cell mass spectrometry to determine whether cells with persistent pathogens will also have less intracellular drug levels to potentially explain antimicrobial treatment failure.
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NewsNew treatment paves way to tackle chicken infections resistant to antibiotics
An innovative treatment paves the way for reducing antimicrobial resistance in the treatment of a deadly infection in chickens, according to an international team of researchers led by the University of Surrey.
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NewsResearchers uncover novel bacterial communication system to combat AMR
Using a sophisticated mass spectrometry technology developed at SMART and MIT, researchers have discovered that the enzyme RlmN is a stress sensor for reactive oxygen species (ROS) – highly reactive molecules which can cause damage to bacteria. Source: SMART AMR (L to R) SMART researchers Dr Cui Liang, ...
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NewsClose contact within households may not influence COVID-19 transmission
A study measuring the impact of close contact on SARS-CoV-2 virus transmission within households suggests that being in proximity to someone with the virus may not influence the likelihood of becoming infected.
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NewsMulticellular life on Earth ‘didn’t arise as described in textbooks’
Oxygen didn’t catalyze the swift blossoming of Earth’s first multicellular organisms, a new study says, defying a 70-year-old assumption about what caused an explosion of oceanic fauna hundreds of millions of years ago.
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NewsPicolinic acid reveals its broad-spectrum antiviral abilities
Picolinic acid, a natural compound produced by mammalian cells, can block several disease-causing viruses such as SARS-CoV-2 and influenza A viruses, according to a new study.
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NewsScientists track global atmospheric spread of harmful microbes
Researchers have published an article that helps to understand the intercontinental spread of harmful microorganisms through the atmosphere.
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NewsGlobal overview of antibiotic resistance determinants yields surprising findings
Scientists have developed a statistical model of the main determinants behind worldwide antibiotic resistance dynamics based on a large-scale spatial-temporal analysis.
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NewsStudy suggests the carbon cycle is speeding up
In Northern ecosystems, rising temperatures are depleting the soil carbon reservoir, a new study reveals.
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NewsNew cholera substrains in Bangladesh uncovered by genomic surveillance
Researchers have uncovered two new cholera substrains in a displaced refugee population in southern Bangladesh, where a pre-emptive mass vaccination campaign of over one million refugees was successful in preventing an epidemic.
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NewsResearchers discover novel biomarker for sepsis severity
Scientists have identified a novel biomarker that could change the way sepsis is approached and treated.
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NewsScorpionfish protein kills drug-resistant bacteria from patients with cystic fibrosis
A scorpionfish protein effectively kills antibiotic-resistant bacteria from patients with cystic fibrosis, escaping an immune response that renders the human version of the protein ineffective.