All Editorial articles – Page 7
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NewsStudy writes the catalog of plasma membrane repair proteins
A new study identifies 80 proteins involved in plasma membrane repair in budding yeast, laying the foundation for membrane repair studies and future therapeutic applications.
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NewsHitchhiking bacteria can alter marine snow's role as a carbon sink
Researchers have found that when bacteria hitch a ride on marine snow particles, the microbes can eat away at calcium carbonate, which is an essential ballast that helps particles sink.
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NewsResearchers make probiotic safer for immunocompromised patients
Researchers have modified a probiotic yeast to make it safer for use by immunocompromised people, older adults and infants. Testing in an animal model found the modified yeast is less likely to cause infection than unmodified strains of the same organism.
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NewsStudy highlights gut–brain axis in pituitary tumor–related cognitive decline
Researchers conducted a prospective cross-sectional study to evaluate cognitive function in patients with pituitary neuroendocrine tumors and examine associations among tumor lineage, hormonal abnormalities, and gut microbiota composition.
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NewsShifting from biotic to abiotic drivers of urban microbial multifunctionality under drought and rehydration
Scientists conducting microcosm experiments on Zoysia japonica, a common urban turfgrass, simulated four drought intensities and recovery by rehydration. They analyzed alteration in microbial communities and biochemical cycling to pinpoint the drivers of urban microbial multifunctionality.
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NewsGut microbes rewrite the rules of cancer immunotherapy
A review synthesizes growing evidence showing that commensal microbes enhance anti-tumor immunity by producing immune-active metabolites, remodeling the tumor microenvironment, and activating key immune cells such as dendritic cells and cytotoxic T cells.
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NewsMicrobe exposure may not protect against developing allergic disease
The “hygiene hypothesis” suggests exposure to diverse types of microbes may protect against developing diseases caused by allergens, but a new study in mice reveals that adults’ exposure to diverse microbes and allergens may in fact worsen certain allergic conditions.
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NewsNew studies reveal how Clostridioides difficile behaves inside the body
Researchers studying C. diff at multiple levels, from how individual bacterial cells behave inside the gut to the molecular switches that help them survive and spread, are revealing hidden vulnerabilities.
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NewsSoybeans recruit beneficial soil microbes to defend against major pest
Researchers report that resistant soybean varieties actively recruit beneficial soil microorganisms that help suppress soybean cyst nematode. Even more striking, those protective microbes can be transferred to soil to help defend susceptible soybean plants.
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NewsHerpes virus fluidizes cell nuclei to multiply faster
A new study finds that herpes simplex virus uses a protein called infected cell protein 4 (ICP4) to make the human nucleus more fluid-like, which in turn makes it easier for the virus to replicate itself. Blocking the ability of ICP4 to fluidize the nuclear compartment caused a drop in viral copy production.
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NewsScientists successfully harvest chickpeas from ‘moon dirt’
Scientists have successfully grown and harvested chickpeas using simulated “moon dirt,” the first instance of this crop produced in this medium. They added vermicompost and coated the chickpeas with the fungi arbuscular mycorrhizae before planting.
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NewsArtificial feeding platform transforms study of ticks and their diseases
The world’s first lab-based tick feeding system for bush ticks has transformed the study of ticks and how they transmit disease. The novel, host-free technology reduces the need for animal experiments in tick studies, facilitating more ethical, reproducible research.
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NewsHidden viral networks in soil microplastics may shape the future of sustainable agriculture
A new scientific review highlights the complex interactions between soil microbes and viruses that occur on the surface of microplastic particles. The study reveals that these microscopic relationships may influence soil health, ecosystem recovery, and the long term sustainability of agriculture.
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NewsDiversification of termite diets was made possible by genome modifications
Study reveals that evolutionary divergence occurred before ecological divergence, enabling these insects to feed on both wood and soil. Future discoveries may be applied to the production of biofuels.
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News How viruses mess with our brains
What impact does a viral infection have on our memory, attention, and concentration? A new review has identified several biological markers associated with cognitive decline in the context of infection. It also provides a solid foundation for future research.
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NewsOne Health antimicrobial resistance modelling: from science to policy
Researchers have identified fundamental gaps in current mathematical modelling approaches that prevent translation of science into policy, including data limitations, knowledge gaps about AMU-AMR relationships, and the absence of international coordination mechanisms similar to climate change efforts.
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NewsNew compound stops common complications after intestinal surgery
Researchers have synthesized and tested a new compound in mice that shows promise in protecting the liver from damage and improving nutrient absorption after small bowel resection. They also found that the drug works only on the gastrointestinal tract.
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NewsScientists engineer ‘living eye drop’ to support corneal healing
A proof-of-concept study demonstrates that the harmless eye-dwelling microbe Corynebacterium mastitidis can be genetically modified to secrete an anti-inflammatory therapeutic that promotes healing following corneal injury in a mouse model.
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NewsNew study reveals how hygienic honey bees show unique advantages in fighting infectious pathogens in adult bees
For the first time, research shows that a key social trait in honey bees is linked to measurable physiological advantages that can improve colony survival. The study uncovers how hygienic honey bee colonies mount stronger individual immune defenses against Nosema ceranae.
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NewsHow microbes protect the lungs against allergies
A study has revealed that microbes protect the lungs from subsequently developing allergies and asthma. This long-term protection is “memorized” not by immune system cells but by fibroblasts, structural cells in the lungs.