More News – Page 111
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NewsResearchers uncover control mechanisms of polysaccharide utilization in gut bacterium
Polysaccharide utilization loci (PULs) complexes enable bacteria to bind, break down, and import specific polysaccharides, contributing to successful gut colonization. A new study explores how PULs are regulated post-transcriptionally to adapt to environmental changes.
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NewsSmall antibody offers broad protection against influenza
Researchers have discovered an antibody-like molecule that can protect mice from various influenza viruses. The findings could pave the way for new treatments and the development of broader influenza vaccines.
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NewsStudy reveals root-lesion nematodes in maize crops - and one potential new species
A new study has lifted the lid on five species of root-lesion nematodes living in maize crops across New Zealand - and suggested the existence of a hitherto-unsuspected cryptic species.
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NewsFeeding your good gut bacteria through fibre in diet may boost body against infections
Researchers who used computational approaches to analyse the gut microbiome composition of over 12,000 peoplefrom their stool samples found that a person’s microbiome ‘signature’ can predict whether their gut is likely to be colonised by Enterobacteriaceae.
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NewsSelf-destructing vaccine offers enhanced protection against tuberculosis in monkeys
A self-destructing vaccine administered intravenously provides additional safety and protection against tuberculosis (TB) in macaque monkeys, suggests new research.
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NewsChimpanzees are genetically adapted to local habitats and infections such as malaria
Chimpanzees bear genetic adaptations that help them thrive in their different forest and savannah habitats, some of which may protect against malaria, according to a study by an international team.
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NewsNew research reveals reasons for antibiotic usage in Indian chicken farming
New research exploring antibiotic use in chicken farming in eastern India reveals how poultry companies play a significant role in influencing the way antibiotics are used during food production compared to chicken farmers.
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NewsA Sustainable Development Goal for space?
Scientists have called for the designation of a new United Nations Sustainable Development Goal (SDG) with the aim to conserve and sustainably use Earth’s orbit, and prevent the accumulation of space junk.
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NewsCARB-X funds Peptilogics to develop a novel, broad-spectrum therapeutic to treat fracture-related infections
CARB-X will award Peptilogics US$3.3 million to develop and execute a workplan for its slow-release formulation of a novel, broad-spectrum therapeutic, zaloganan-CR, an engineered peptide intended for use in preventing infection after high-energy-traumatic bone injuries.
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NewsBlueberries beware: Powdery mildew spreading across the globe
A new study pinpoints the worldwide spread of a fungus that taints blueberry plants with powdery mildew, a disease that reduces blueberry yield and encourages the use of fungicides to combat disease spread.
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NewsTiny microbe colonies communicate to coordinate their behavior
A new study reveals evidence of electrical signaling and coordinated behavior in choanoflagellates, the closest living relatives of animals. This cell communication offers insights into the early evolution of animal multicellularity and nervous systems.
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NewsScientists uncover key step in how diazotrophs ‘fix’ nitrogen
There are only two ways of fixing nitrogen, one industrial and one biological. To better understand a key component of the biological process, researchers took a multi-pronged approach.
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NewsStudy finds diversity of deadly bacteria different in Saudi Arabia compared with rest of world
The largest epidemiology study ever of multidrug resistant Klebsiella pneumoniae in Saudi hospitals reveals a unique health strategy is required for Saudi Arabia.
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NewsElderberry juice shows benefits for weight management, metabolic health
Elderberry juice may be a potent tool for weight management and enhancing metabolic health, according to a recent study.
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NewsFecal transplantation offers new hope for diabetes patients with severe gastrointestinal issues
A newly published study shows that fecal microbiota transplantation (FMT) – a method where gut bacteria from healthy donors are transferred to patients – can be a safe and effective treatment for patients with type 1 diabetes and gastroenteropathy.
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NewsBacteria produce molecules that help viruses infect competing bacteria
In a new study, researchers have discovered a new way that bacteria can kill their competitors in complex microbial communities, revealing novel approaches to leverage viruses to kill harmful bacteria.
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NewsClimate change linked with worse HIV prevention and care
Researchers find that climate change and extreme weather events impact HIV prevention and care through numerous pathways, including increased HIV exposure, reduced testing, and worse health outcomes for people living with HIV.
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NewsWhat we eat affects our health — and can alter how our genes function
New research identifies the direct epigenetic effects of two common byproducts of fiber digestion and finds that some of the alterations in gene expression have anti-cancer actions.
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NewsCarrots may help regulate blood sugar and improve gut flora
Current research reveals that carrots may help regulate blood sugar and improve gut flora – a combination that could potentially benefit individuals with type 2 diabetes.
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NewsUC San Diego to lead data hub of CDC-funded pandemic preparedness network
The CHARM Network will leverage expertise from across the country to help the nation better prepare for respiratory virus outbreaks.