All Research News articles – Page 48
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NewsWith new database, researchers may be able to predict rare milky seas bioluminescent, glowing event
Researchers have compiled a database of sightings of bioluminescent ‘milky seas’, showing that sightings usually happen around the Arabian Sea and Southeast Asian waters and are statistically related to the Indian Ocean Dipole and El Niño Southern Oscillation.
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NewsOral microbiota offer promise as screening tool for young children with autism spectrum disorder (ASD)
Scientists have found promising connections between oral microbiota and autism spectrum disorder (ASD). Their study introduces a prediction model with an 81% accuracy rate for identifying children with autism through simple oral sampling.
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NewsViral ‘backbone’ underlies variation in rotavirus vaccine effectiveness
A new study has shown that full-genome differences between rotavirus strains influence vaccine effectiveness, highlighting the need for a broader approach to vaccine design.
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NewsTackling the ‘silent pandemic’: breakthrough study puts first long COVID treatment on horizon
Researchers have shown a new drug compound can prevent long COVID symptoms in mice – a landmark finding that could lead to a future treatment for the debilitating condition.
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NewsThe first case of phage therapy for biliary tract infection caused by superbugs
A new study reports the first clinical application case of personalized phage therapy for biliary tract infection.
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NewsSpinning into resistance: the flagella’s hidden role
New research uncovers a direct connection between the rotation of bacterial flagella—structures used for movement—and the activation of genes that enable bacteria to transfer DNA to one another.
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NewsScientists discover new microbe phylum cleaning the water in Earth’s deep soil
Scientists have discovered a new phylum of microbes in the Earth’s Critical Zone, an area of deep soil that restores water quality. Ground water, which becomes drinking water, passes through where these microbes live, and they consume the remaining pollutants.
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NewsMicrobial landscape in the early operation phase of China space station
Metagenomics, comparative genomics, and microbial culture techniques were employed to conduct an in-depth analysis of the structure, function, dynamic changes, and adaptation mechanisms of microbial communities within the China Space Station.
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NewsProbiotic bacterial strain is more effective for treating a common intestinal infection
Given growing resistance to conventional treatments in the protozoan Giardia intestinalis, researchers are exploring the potential of the probiotic strain Lactobacillus johnsonii CNCM I-4884, patented by INRAE, MNHN and EnvA in 2015.
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NewsMushroom study IDs one of the potentially most bitter substances known to date
Researchers have isolated three new bitter compounds from the mushroom Amaropostia stiptica and investigated their effect on human bitter taste receptors.
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NewsAntimicrobial resistance is a side effect of bacterial clockwork mechanism
Could a gene regulatory network in gut microbes have evolved its elaborate and tightly regulated molecular machinery only to pump out antibiotics indiscriminately? Researchers have shown that this is an auxiliary function.
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NewsScientists blame climate change for spread of infectious diseases and unleashing of ice-locked microbes in Arctic
Climate change is creating new pathways for the spread of infectious diseases like brucellosis, tularemia, or E. coli in the Arctic, according to a broad international consortium of scientists.
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NewsScientists reveal new bacterial toxin that damages the gut
Scientistshave discovered how a diarrhoea-causing strain of bacteria uses ’molecular scissors’ to cut open and destroy gut cells, leading to severe illness and sometimes death.
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NewsDietary shift after migration increases cardiovascular risk by altering the gut microbiome
An Amsterdam UMC-led study has found that migrants, this case from West Africa to Europe, experience a ‘clear change’ in their microbiome composition as compared to their non-migrant peers in West Africa, which expose them to an increase of cardiovascular disease. These peer-reviewed findings are published in ...
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NewsMolecular stool test could improve detection of tuberculosis in adults with HIV
A prospective multicentre study highlights the potential of the Xpert MTB/Ultra stool test for diagnosing tuberculosis in people living with HIV.
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NewsHantavirus in Madagascar linked to black rats in agricultural areas
A new study reveals that the black rat is likely responsible for transmitting deadly hantaviruses in rural Madagascar, where forested landscapes have been converted to agriculture and settlements.
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NewsMolecules that fight infection also act on the brain, inducing anxiety or sociability
New research on a cytokine called IL-17 adds to growing evidence that immune molecules can influence behavior during illness.
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NewsNew research boosts future whooping cough vaccines
By blocking the pertussis toxin epitopes with new found antibodies, researchers improved the pertussis vaccines to provide stronger, long-lasting immunity for infected and high-risk infants.
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NewsNew COVID-19 drug shows greater promise against resistant viral strains
A new standalone oral drug candidate has proven to be effective against Paxlovid-resistant COVID-19 strain in animal models. It works with low doses and cause no drug interaction-induced side effects.
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NewsMicroscopy reveals signs of life in earth’s extremes, boosting search for alien life
Researchers used advanced microscopy to detect microbial biosignatures that help to identify the signs of life in extreme environments on Earth, thus also applicable in the search of life in extraterrestial environments.