All articles by Linda Stewart – Page 130
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NewsPartnering diet and intestinal microbes to protect against GI disease
New research suggests that we could get more out of our diets by harnessing intestinal microbes to break down plant compounds collectively known as phenolic glycosides. These compounds pair sugar molecules with a host of small molecules beneficial to human health.
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NewsMicrobiologists must seize the day - and make their mark on policy
Microbiologists need to seize opportunities to engage with policymaking in order to move towards better, more scientifically informed policy that serves the common good, a new paper published in Sustainable Microbiology urges.
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NewsCompelling data point to a single, unknown respiratory virus as cause of Kawasaki disease
New research strongly suggests that Kawasaki disease is caused by a single respiratory virus that is yet to be identified. Findings contradict the theory that many different pathogens or toxins could cause this disease that can lead to serious cardiac complications in young children.
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NewsOnly few disinfectants are capable of inactivating hepatitis A virus
Researchers tested nine different surface disinfectants against Hepatitis A virus. According to their findings, only two aldehyde-based products proved effective at inactivating HAV.
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NewsNew approach could treat anthrax beyond the ‘point of no return’
Once a case of anthrax has progressed beyond the “point of no return” after just a few days, patients are almost certainly doomed. But a new study shows that a cocktail of growth factors reverses would-be lethal cell damage in mice with anthrax.
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NewsAMI members show the way on how microbes are already solving environmental disasters
Applied Microbiology International members are among a team of high level microbiologists who have teamed up to highlight how the world’s tiniest creatures are delivering solutions to climate change and pollution.
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NewsWere our blue oceans once green?
Scientists find evidence that our oceans used to be green, suggesting that this may be a sign of primitive life, including that on alien worlds. The study suggests that cyanobacteria once flourished in green seas.
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NewsProbiotic may improve sleep quality: new research findings
A recent study has identified a potential new approach to managing sleep disorders. The research focuses on the role of S-adenosylmethionine (SAM)-producing probiotics in regulating sleep and circadian rhythms.
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News‘It’s a shot, not a vaccine like MMR’: New skepticism prompts call for action
This ‘vaccine is not a vaccine’ is a new, previously unreported type of vaccine-specific scepticism, and it arose only during the COVID-19 pandemic. However, it might, according to the researchers, also apply to the flu vaccine.
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NewsScientists zoom in on structure of still lethal Ebola virus
The first high-resolution visualisation of the Ebola virus nucleocapsid provides detailed insights into the interactions within the nucleocapsid complex, unveiling the relationship between molecular interactions and functional regulation.
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NewsSecurity-relevant research in times of geopolitical polarisation: report
A new report on security-relevant research - including research into pathogens - notes a change within the scientific system due to increased national security interests.
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NewsBfR organises three-day conference on food microbiology
The German Federal Institute for Risk Assessment, the German Society for Microbiology and Hygiene (DGHM) and the Association for General and Applied Microbiology (VAAM) are inviting researchers to the 19th Food Microbiology Conference in Berlin from 1 to 3 April.
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NewsStudy reveals how dextran sulfate sodium-induced colitis exacerbates periodontitis
A new study provides strong evidence that the NOX2/ROS axis plays a key role in the exacerbation of periodontitis in the presence of colitis.
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NewsSea buckthorn extract exerts anti-free radical, antibacterial and whitening effects on skin
Sea buckthorn flavonoids exhibited excellent antimicrobial, anti-inflammatory and whitening effects in a new study. The inhibitory effect of sea buckthorn flavonoids on Propionibacterium acnes were assessed by plate antibacterial assays.
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NewsProposed cuts to foreign aid could result in millions of HIV deaths, new modelling study estimates
New modelling analysis suggests that proposed funding cuts by major donor countries to foreign aid could undo decades of progress made to end HIV/AIDS as a public health threat and new infections and deaths could surge back to levels not seen since the early 2000s.
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NewsBreakthrough as researchers discover new class of antibiotics
Researchers have identified a strong candidate to challenge even some of the most drug-resistant bacteria on the planet: a new molecule called lariocidin.
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NewsScientists develop eco-friendly, nylon-like plastic using microorganisms
Scientists have developed microbial strains through systems metabolic engineering to produce various eco-friendly, bio-based poly(ester amide)s from glucose derived from biomass sources such as waste wood and weeds.
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NewsHepatitis B: new rapid diagnostic test to halt mother-to-child transmission
Scientists have assessed a new rapid diagnostic test to identify pregnant women at elevated risk of transmitting hepatitis B to their babies. This diagnostic tool could help eliminate hepatitis B by preventing mother-to-child transmission during childbirth.
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NewsCorrecting imbalance with the gut microbiota after stroke could reduce brain inflammation
An imbalance in ligands, which are molecules produced by the body and the gut microbiota, can affect a key receptor protein that plays a role in brain inflammation after stroke, according to researchers.
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NewsMeasles elimination versus eradication: The difference explained
As of March 13, the CDC has confirmed 301 cases of measles as well as the death of a child in Texas. Amira Roess, an epidemiologist and professor of global health, clarifies the benefits of vaccinating children and adolescents against measles.