All Editorial articles – Page 148
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NewsTest tube immune system IDs protein candidates for HIV vaccine
Scientists have developed a technique to find protein fragments that best stimulate the immune system to recognize and attack the virus.
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NewsInsects rely on bacteria for essential nutrients
Insects heavily rely on bacteria for essential nutrients that are lacking in their diet. This has allowed insects to access a wide variety of food, leading to remarkable species diversification in some cases.
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NewsTwo new Antarctic bacteria species yield valuable cold-adapted enzymes
Scientists are experimenting with two new bacteria discovered in the Antarctic ten years ago, in order to verify the possibility of applications in healthcare, food processing and environmental rehabilitation.
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News4,000-year-old plague DNA found – the oldest cases to date in Britain
Researchers have identified three 4,000-year-old British cases of Yersinia pestis, the bacteria causing the plague – the oldest evidence of the plague in Britain to date.
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NewsScientists ID what makes some gut bacteria threaten neonatal babies
Researchers have identified what makes some strains of gut bacteria life-threatening in pre-term babies.
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NewsEating natto might help to destress and live longer
Scientists have found that Bacillus subtilis var Natto extends the lifespan of Caenorhabditis elegans worms through biological pathways related to innate immunity and longevity.
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NewsSalmonella escapes host’s defences using two-pronged approach
Researchers have uncovered two strategies that the Salmonella enterica bacterium uses to protect itself from the human body’s defence mechanisms, both driven by the same protein.
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NewsNanorobots seek and destroy fungal infections in the mouth
Researchers have developed a new way to rapidly and precisely eradicate fungal infections in the mouth by using nanorobots guided by magnets.
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NewsPectin carriers unleash army of predatory bacteria
Researchers in Israel have come up with a way to turn the weapons of potato soft-rot pathogens against themselves, unleashing an army of predatory bacteria that can destroy the pathogens.
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NewsEarly toilets reveal dysentery in Old Testament Jerusalem
A new analysis of ancient faeces taken from two Jerusalem latrines dating back to the biblical Kingdom of Judah has uncovered traces of a single-celled microorganism Giardia duodenalis – a common cause of debilitating diarrhoea in humans.
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NewsAI-found drug may combat drug-resistant infections
Scietntists used a machine-learning algorithm to identify a compound that kills Acinetobacter baumannii, a bacterium that lurks in many hospital settings.
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NewsAI deployed to find promising antibiotic to fight evasive hospital superbug
Scientists have used artificial intelligence to discover a new antibiotic which could be used to fight a deadly, drug-resistant pathogen that strikes vulnerable hospital patients.
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NewsDr. Silvia Restrepo appointed next president of Boyce Thompson Institute
The Boyce Thompson Institute (BTI) has announced the appointment of renowned plant pathologist and microbiologist Dr. Silvia Restrepo as the research institution’s ninth and first female president.
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NewsMicroplastics changing gut microbiomes of wild seabirds
An international team of scientists has found evidence that microplastics in the digestive tract of seabirds altered the microbiome of the gut – increasing the presence of pathogens and antibiotic-resistant microbes, while decreasing the beneficial bacteria found in the intestines.
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NewsAlgae teamed with light may create ink for cultured meat
Researchers have developed a bioink characterized by enhanced cell viability and printing resolution, using alginate derived from algae, a natural carbohydrate, and a harmless visible light.
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NewsDeadly virus structures pinpoint new targets for Lassa vaccine design
By comparing the structures of protein complexes from different lineages of the dangerous Lassa virus, a research team has identified new antibodies and vaccine targets.
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CareersUnearthing the secrets of living rocks
Working on a NASA-CSA project was a dream come true - and 13 years on, I’ve travelled the world unravelling the secret of contemporary microbialites.
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NewsNew vaccine boosts hopes of eliminating meningitis across Africa
A trial of a new vaccine against meningococcal disease, a cause of meningitis and blood poisoning, has found that it is safe and induces a strong immune response across five strains of meningococcal bacteria: A, C, W, Y and X.
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NewsScientists develop test for amphibian pandemic disease
A new diagnostic test showed comparable or even better results than the gold-standard assay recommended for the diagnosis of chytridiomycosis, a wildlife disease that has caused dramatic declines of amphibians globally.
