More News – Page 125
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NewsVaginal film that dissolves in 30 days may offer HIV prevention method for women
A vaginal film designed to slowly dissolve over the course of 30 days is being put to the test for the first time in a study that aims to determine its feasibility and acceptability as a potential HIV prevention method for women.
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NewsVisualizing fungal infections deep in living tissue reveals proline metabolism link to virulence
The first successful application of 2-photon intravital microscopy (IVM) to image the dynamics of fungal infections in the kidney of a living host reveals that Candida albicans requires the ability to metabolize proline to mount virulent infections.
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News‘Lab on a chip’ genetic test device can accurately identify viruses within 3 minutes
A virus diagnosis device that gives lab-quality results within just three minutes has been invented by engineers who describe it as the ‘world’s fastest Covid test’.
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NewsNeutralizing antibodies target resistant bacteria
Scientists have discovered antibodies that could lead to a highly potent treatment option of acute and chronic infections with Pseudomonas aeruginosa.
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NewsViral impostors deliver breakthrough for virus research
By combining genetic code expansion and click chemistry, a unique recognition feature for pseudoviruses has been created that leaves their activity unaffected.
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NewsPseudomonas strain turns its sights on parasitic plants
Scientists have discovered that a phloroglucinol-producing Pseudomonas strain shows promise as a biocontrol agent against parasitic plants such as broomrapes that result in major losses in crops.
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NewsDrugs targeting iron regulation could be the answer to antifungal resistance
Drugs targeting iron uptake mechanisms could prove vital in the fight against human fungal pathogens, a new review suggests.
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NewsTreatment found effective for rare sight-threatening infection
A drug candidate has been found to be highly effective in treating a rare sight-threatening eye infection in a new international clinical trial.
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NewsMammalian cells may consume bacteria-killing viruses to promote cellular health
A study suggests that mammalian cells internalize phages as a resource to promote cellular growth and survival.
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NewsAnalysis finds diversity on the smallest scales in sulfur-cycling salt marsh microbes
Scientists have discovered that even among the sulfur-cycling microbes that are responsible for the “rotten egg gas” smell in salt marsh air, diversity extends all the way to genomes and even to individual nucleotides.
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NewsMalaria protein discovery offers path for novel antimalarial intervention strategies
The discovery of a malaria protein that helps the parasite grow inside red blood cells and plays a key regulatory role in the parasite’s immune evasion tactics could pave the way for new vaccines or therapeutics to combat the deadly infection.
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NewsEPA testing shows the power of D-I-Y air filters to trap viruses
The results are in: US Environmental Protection Agency research testing of do-it-yourself ‘Corsi-Rosenthal Box’ Indoor Air Filters shows they are 99% effective in removing airborne virus.
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NewsNovel technique for accurate, rapid COVID-19 testing IDs different variants
Research unveils a novel technique to detect different coronavirus variants quickly, including fast-spreading strains present in human saliva.
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NewsNew calcifying phytoplankton species discovered off Bermuda
Researchers’ discovery bolsters the scientific record, indicating the global distribution of a coccolithophore species now formally described as Calciopappus curvus.
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NewsBizarre new fossils shed light on ancient plankton
A scientist from the University of Leicester has discovered a new type of fossil that reveals life in the oceans half a billion years ago.
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NewsSingle model predicts trends in employment, microbiomes and forests
Researchers report that a single, simplified model can predict population fluctuations in three unrelated realms: urban employment, human gut microbiomes and tropical forests.
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NewsUK Space Agency and Axiom Space sign up to historic human spaceflight mission
Astronauts from the United Kingdom could fly to space on a future Axiom Space mission, thanks to a new agreement signed between the UK Space Agency and the Houston-based space company.
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NewsZika infection in pregnant macaques slows fetal growth
Zika virus infection in pregnant rhesus macaques slows fetal growth and affects how infants and mothers interact in the first month of life, according to a new study.
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NewsSunflower extract fights fungi to keep blueberries fresh
Rresearchers have reported that compounds from sunflower crop waste prevent rotting in blueberries. They suggest the food industry could use these natural compounds to protect against postharvest diseases.
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NewsBiological fingerprints in soil point the way to diamond-containing ore
Researchers have identified buried kimberlite, the rocky home of diamonds, by testing the DNA of microbes in the surface soil.
