All articles by Linda Stewart – Page 58
-
NewsA ‘universal’ therapy against the seasonal flu? Antibody cocktail targets virus weak spot
Researchers report that a cocktail of antibodies protected mice—including those with weakened immune systems—from nearly every strain of influenza tested, including avian and swine variants that pose pandemic threats.
-
NewsResearchers uncover potential biosignatures in Bright Angel formation on Mars
A new study has revealed potential chemical signatures of ancient Martian microbial life in rocks examined by NASA’s Perseverance rover.
-
NewsMaternal gut microbiome composition may be linked to preterm births
Researchers have found that the presence of certain bacteria in the maternal gut microbiome during early pregnancy is linked to a higher risk of preterm birth. The study reports that one particular species, Clostridium innocuum, contains a gene that can degrade estradiol—an important pregnancy hormone.
-
NewsResearchers capture new antibiotic resistance mechanisms with trace amounts of DNA
Scientists have developed a method to isolate genes from amounts of microbial DNA so tiny that it would take 20,000 samples to weigh as much as a single grain of sugar.
-
NewsWorld-first koala chlamydia vaccine approved
In a world first, a vaccine has been approved to protect Australia’s endangered koalas from infection and death caused by chlamydia.
-
NewsAlkali waste dumped in the Pacific Ocean created alkalophilic microbial ecosystems
Barrels filled with industrial waste that were dumped in the sea near Los Angeles more than 50 years ago are creating new microbial ecosystems adapted to highly alkaline conditions.
-
NewsGiant DNA discovered hiding in your mouth
Researchers have made a surprising discovery hiding in people’s mouths: Inocles, giant DNA elements that had previously escaped detection. These appear to play a central role in helping bacteria adapt to the constantly changing environment of the mouth.
-
NewsExtreme diatoms inside the Arctic ice glide into the record books
Diatoms found in polar ice are active until temperatures drop to -15 C - the lowest ever recorded for movement by a eukaryotic cell.
-
News‘Microbial piracy’ uncovers new way to fight drug-resistant infections
Researchers have discovered how ‘pirate phages’ hijack other viruses to break into bacteria, sharing new genetic material for dangerous traits.
-
NewsNovel Bocaparvovirus identified in goats in China
Researchers identified a novel Bocaparvovirus in goat fecal samples using metagenomic techniques, with detection in goats from 3 regions in China: Sichuan, Hunan and Chongqing.
-
NewsLiving ink containing bacteria could help rebuild coral reefs
Researchers created a living material that encourages coral larvae to attach and settle down. Bacterial Reef Ink (BRINK) is a photopolymerized hydrogel hosting two native Hawaiian settlement-inducing bacterial strains.
-
NewsResearchers reveal infection risks oral mucositis poses to stem cell transplant patients, introduce a superior AI tool to predict them
Researchers have completed a series of studies that reveal how much painful mouth sores known as oral mucositis increase infection risks in stem cell transplant patients and how artificial intelligence can be used to more accurately predict those risks.
-
NewsFrom quantum mechanics to quantum microbes: A Yale scientist’s journey of discovery
Faced with a microbial mystery hidden deep in the soil, Nikhil Malvankar returned to his roots - with results that could shape the field of quantum computing.
-
NewsGut microbiome influences proteins that drive aging and disease
Scientists have uncovered new associations between gut microbiome and the aging process. The researchers found that certain microbial characteristics may causally influence proteins in the blood linked to inflammation and heart health.
-
NewsPediatric investigation study re-examines chikungunya in neglected pediatric victims
Researchers and policymakers must recalibrate their outlook on pediatric chikungunya to develop effective control measures, a new paper warns.
-
NewsWarming climate drives disease surge, study shows
Projections suggest future warming could raise dengue incidence by 49%–76%, depending on emissions scenarios, if other factors remain constant. Cooler areas are expected to see the biggest increases, while hotter locations may experience slight declines.
-
NewsResearcher developing electronic nose to detect foodborne illness
A researcher is working on developing an electronic nose (e-nose) to detect abnormalities from their version of the sniff test. The method would revolutionize food safety by relying on what the e-nose can detect rather than only the appearance of the food.
-
NewsBlood test identifies HPV-associated head and neck cancers up to 10 years before symptoms
Researchers show that a novel liquid biopsy tool called HPV-DeepSeek can identify HPV-associated head and neck cancer up to 10 years before symptoms appear.
-
NewsMushroom chemical teams with phages to deliver a one-two punch to MRSA
A chemical found in mushrooms can be teamed with bacteriophages to deliver a one-two punch to antibiotic-resistant infections, reveals a study presented at MLS Future Forum 2025.
-
NewsEven healthy children can be severely affected by RSV
It is not only premature babies and children with underlying diseases who suffer from serious respiratory syncytial virus (RSV) infections. Even healthy, full-term babies are at significant risk of intensive care or prolonged hospitalisation – especially during the first three months of life.