All articles by Linda Stewart – Page 3
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NewsLiving near harmful algal blooms reduces life expectancy with ALS
Living close to cyanobacterial harmful algal blooms — which are present US-wide but are more common in coastal and Great Lake states — heightens the rate of dying from amyotrophic lateral sclerosis, or ALS, a study suggests.
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NewsNew vaccine works against multiple fungal infections
A vaccine developed by University of Georgia researchers successfully protects against and treats vaginal yeast infections in mice, according to a study.
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NewsResearchers establish link between form and function of gut bacterium
New insights into the functional differences between the various morphotypes of Bacteroides thetaiotaomicron could open up new possibilities for medicine. A better understanding of their diversity could lay the foundation for novel microbiome-based therapies.
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NewsMushrooms could be the key to developing better materials
Researchers are studying the cell structure of fungi to learn how it determines their mechanical properties and what science can learn from that to create better materials. They analyzed their cell structures and tested them to calculate the stress loads they could handle.
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NewsVirus transmission between bee species does not lead to new variants
A new study has found transmission of viruses between different bee species did not lead to the formation of new virus variants, a rare bit of good news for bee pollinators, which have been in decline for over 25 years.
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NewsScientists discover key protein that enables ‘shock & kill’ strategy for HIV latent virus clearance
Researchers have identified a specific gene transcription factor, BRD9, as a potential key to unlocking the mechanisms behind HIV-1 latency.
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NewsScientists discover a materials maze that prevents bacterial infections
Scientists have discovered surface patterns that can drastically reduce bacteria’s ability to multiply on plastics, which means that infections on medical devices, such as catheters, could be prevented.
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NewsPrescribing fewer antibiotics might not be enough to combat threat of superbugs, says new research
Antimicrobial resistance is still spreading in the environment despite a reduction in the amounts of antibiotic drugs prescribed, according to a new study. Multiple approaches will be required to tackle the increasing threat of antimicrobial resistance to public health.
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NewsScientists strive to place tens of thousands of previously unknown fungi in the evolution tree
Scientists have received a grant to systematise and describe members of the 95% majority of previously unclassified microscopic fungi, and other eukaryotic organisms not yet included in the current tree of life system.
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NewsImmune ‘dysregulation’ present prior to infection predicts severe responses
A study shows that a common gene signature of immune health or dysfunction predicts severe outcomes from infection, and is present in people with known risk factors such as being a smoker or having a high body mass index, even before they encounter a pathogen.
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NewsEnzymes from fungi can help extract plant components for biofuels and bioplastics
Plant cell wall components such as cellulose are abundant sources of carbohydrates that are widely used in biofuels and bioproducts. Investigators have found that a combination of fungal enzymes can efficiently degrade plant biomass to allow for extraction.
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NewsWar, trade and agriculture spread rice disease across Africa
Since the mid-1800s, human activities have rapidly facilitated the spread of rice yellow mottle virus (RYMV), a pathogen that infects rice, far and wide across Africa, according to a new study.
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NewsResearchers to harness the power of fungi for water filters
A groundbreaking project exploring the power of fungi to combat agricultural pollution is making significant strides, with researchers looking to begin live field trials later this year.
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NewsNominations for the 2025 Horizon Awards now open
Applied Microbiology International has announced the launch of nominations for the 2025 Horizon Awards, which celebrate the brightest minds in the field and promote the research, group, projects, products and individuals who help shape the future of applied microbiology.
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NewsPFAS-eating bacteria discovered in Veneto soil
Researchers have isolated about 20 species of bacteria from PFAS-contaminated soil in Veneto that are capable of degrading these forever chemicals, i.e. using them as a source of energy.
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NewsInternational comparison reveals gender differences in antimicrobial resistance
A recent study analysed the DNA map of more than 14,000 gut metagenomes in a global dataset and found differences in antibiotic resistance between genders. In high-income countries, women had more antibiotic resistance genes than men.
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NewsResearchers examine the impact of mycoestrogen exposure on birth outcomes
Exposure to mycotoxins – a broad group of harmful substances produced by mold – during pregnancy may impact placental function, which could result in lower birthweight in humans.
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NewsDepression linked to a less diverse oral microbiome
A study found that people with less diversity in their oral microbiomes were more likely to have symptoms of depression. Smoking, drinking, and dental care also influenced the relationship between the oral microbiome and depression.
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NewsMachine learning method helps bring diagnostic testing out of the lab
A new point-of-care biosensing method, dubbed LOCA-PRAM, improves the accessibility of biomarker detection by eliminating the need for technical experts to perform the image analysis.
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NewsStudy validates DenovAI’s platform for programmable de novo-designed protein therapeutics
Researchers introduce a new class of experimentally validated AI-driven protein design tools that have the potential to accelerate drug development.