All Research News articles – Page 181
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NewsTwo probiotics identified as promising hypertension treatments
A study has added 2 new strains to the list of potential antihypertensive probiotics. In experiments on hypertensive mice, treatment with Bifidobacterium lactis and Lactobacillus rhamnosus returned blood pressure to normal levels.
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NewsYeast speeds discovery of medicinal compounds in plants
Researchers have harnessed the power of baker’s yeast to create a cost-effective and highly efficient approach for unraveling how plants synthesize medicinal compounds, and used the new method to identify key enzymes in a kratom tree.
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NewsResearchers probe >10,000 drug combinations to beat AMR
In an extensive investigation, researchers have tested over 10,000 drug combinations against some of the leading pathogenic bacteria carrying antimicrobial resistance and causing mortality.
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NewsPromising results from E coli-produced HPV vaccine trials in female volunteers
Researchers conducting human trials of an E. coli-produced 9-valent HPV vaccine candidate found it was well tolerated and immunogenic, warranting further efficacy studies in larger populations.
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NewsGermicidal UV lights could be producing indoor air pollutants, study finds
While useful for killing pathogens including SARS-CoV-2, the lights may cause unwanted chemical reactions and should be used with ventilation, researchers say.
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NewsAlert immune system in respiratory tract protects children from severe Covid
Scientists have discovered that the immune system in the upper respiratory tract is much more alert and active in children before infection than in adults and is therefore better equipped to fight the virus.
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NewsStudy finds increased risk of Guillain-Barré after COVID-19 infection
Having a COVID-19 infection is associated with an increased risk of developing the rare disorder called Guillain-Barré syndrome within the next six weeks.
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NewsScientists uncover new way viruses fight back against bacteria
Researchers have published a study revealing a new way in which viruses suppress the CRISPR-Cas immune systems of bacteria.
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NewsDesert bacterium paves way for paint that produces oxygen whilst capturing carbon
‘Green Living Paint’ features Chroococcidiopsis cubana, a bacterium that undergoes photosynthesis to produce oxygen while capturing CO2. This species is usually found in the desert and requires little water for survival.
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NewsScientists discover links between Alzheimer’s disease and gut microbiota
Researchers have discovered the link between the gut microbiota and Alzheimer’s disease. For the first time, researchers have found that Alzheimer’s symptoms can be transferred to a healthy young organism via the gut microbiota, confirming its role in the disease. Source: UCC Scientists discover links between Alzheimer’s disease ...
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NewsStudy demonstrates antimicrobial action of polyalthic acid from copaiba oil
Polyalthic acid from copaiba oil is an effective antibacterial and should be used to develop alternative medications that can contribute to the effort to overcome antimicrobial resistance, according to a new study.
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NewsScientists find an unusual weapon against human cytomegalovirus
Instead of targeting the virus with antiviral treatments, the researchers focused on strengthening the immune system to fight the virus on its own.
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NewsFermented food bacterium could rival E coli as model bacterium of choice
Scientists in Germany have identified the bacterium Lactiplantibacillus plantarum as having potential to become a model bacterium that could eventually rival E coli.
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NewsMulti-drug resistant strain of E.coli battles bacteria in healthy gut
Different strains of E.coli can outcompete one another to take over the gut, a new study reveals.
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NewsPathogen that plagues food processing plants eradicated by blue light
Blue light kills both dried cells and biofilms of the pathogen Listeria monocytogenes, a frequent contaminant of food processing facilities, according to a new study.
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NewsMarine bacteria take a bite at plastic pollution
A bacterium found in the sea can degrade a plastic that otherwise resists microbial breakdown in marine environments.
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NewsUnique marimo threatened by rising lake temperatures
Rising lake water temperatures threaten the survival of marimo, unique algal balls found only in cold lakes - the warmer it gets, the more the inward decomposition outpaces the outward growth of these life forms, making them increasingly fragile.
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NewsSunlight-activated biohybrids transform wastewater into valuable chemicals
Researchers have proposed a novel method to transform wastewater contaminants into valuable chemicals using sunlight, thus paving the way for sustainable and eco-friendly chemical manufacturing.
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NewsNovel enzyme family could provide insights into bacterial pathogenicity
Researchers discover a new family of Gram-negative bacterial enzymes related to infection capability.
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NewsSlumbering Acinetobacter baumannii infections can flare up again and again
Researchers have discovered a permanent, sleep-like state in dangerous bacteria.