All Asia & Oceania articles
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NewsHow bacteria ‘chat’ their way to carbon-neutral water treatment
Global climate goals demand that wastewater treatment plants transform their operations. A new review reveals that quorum sensing (QS), the chemical communication system bacteria use to coordinate behavior, could be the key.
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NewsNeedle-free flu vaccine aims to boost children’s immunity
A new study will explore the effects of a nasal spray flu vaccine on children’s immune systems, aiming to boost future protection and lower vaccine hesitancy rates.
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NewsLong-term dynamic virological response patterns and clinical outcomes in hepatitis B virus-related cirrhosis
The long-term clinical outcomes of patients with hepatitis B virus (HBV)-related cirrhosis receiving nucleos(t)ide analog (NA) therapy according to virological response patterns remain inadequately defined. A new study aimed to investigate the association between virological response patterns and clinical outcomes.
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News‘Not just hot water’: marine heatwaves can create toxic relationship between seagrasses and microbes
Heat stress from marine heatwaves can create a toxic relationship between seagrasses and a hidden ecosystem of bacteria, transforming a previously beneficial co-existence between marine plants and microbes into a harmful one, a study has found.
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NewsResearchers flip the CRISPR script to develop world’s first DNA-guided gene editing tool for precise infectious disease diagnosis
A research team has successfully developed the world’s first DNA-guided CRISPR-Cas system capable of programmable RNA targeting and cleavage. This breakthrough overturns the conventional CRISPR paradigm, which uses RNA as a guide to target DNA.
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NewsResearchers uncover hidden health risks from urban airborne microbes
Researchers have discovered that seemingly insignificant microbial components in the air, including bacteria, fungi, viruses and cellular debris, pose a long-overlooked health hazard. Bacterial endotoxins can trigger inflammatory responses in the human respiratory system in nearly 20% of cases.
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NewsResearchers advance phage therapy in fight against antimicrobial resistance
Scientists have uncovered how Mycobacterium abscessus can evade bacteriophage therapy, and demonstrated a combination strategy to overcome this resistance, offering a pathway towards more effective and durable treatments.
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NewsNovel wheat hybrids increase resistance to major fungal disease by up to 70%
A new experimental study has identified a novel genetic locus in a common agricultural weed that provides significant resistance to Fusarium Head Blight (FHB) and has now been successfully transferred into wheat to produce FHB resistant hybrids.
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NewsProviding food baskets to people with tuberculosis is cost-effective and could avert over 100,000 deaths annually in India
Undernutrition is the single greatest modifiable risk factor for tuberculosis (TB). Researchers found that providing food baskets to people with TB and their households may save tens of thousands of lives annually in India if implemented at scale.
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NewsWith large DNA fragment assembly, scientists can design microbes that produce countless complex products
A review demonstrates that scientists can now reliably build and combine very large pieces of DNA, making it much easier to redesign microbes such as yeast and bacteria to act as efficient “cell factories.”
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NewsCan new research findings help overcome challenges to malaria treatment?
A new study may help overcome challenges to the treatment of malaria. The research is based on a strategy that targets an enzyme specific to the parasite, Falcipain-2 (FP2), which is essential for parasite survival and growth within the host.
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News‘Living plastic’ activates and self-destructs on command
Living plastics that self-destruct on command incorporate activatable, plastic-degrading microbes alongside the polymers. The latest study used two bacterial strains that worked together and completely broke down the material within just six days, without making microplastics.
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NewsUncovered: An organelle that powers the methane machine in livestock
Researchers have uncovered a driver of methane emissions in livestock: a newly identified organelle, the hydrogenobody, which fuels methane production in the guts of livestock.
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NewsStudy identifies multiple viruses and variants simultaneously by controlling the “speed” of CRISPR gene scissors
Scientists have developed a new diagnostic technology that simultaneously identifies various viruses and variants by controlling the “speed” of gene scissors.
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NewsHow does oligochitosan induce plant resistance against potato virus Y?
Plant immune inducers are crucial tools for the green management of crop diseases. As an environmentally friendly biological inducer, oligochitosan (COS) can activate plant defense mechanisms to resist pathogens such as fungi, bacteria, and viruses. Source: Florida Division of Plant Industry , Florida Department of Agriculture and Consumer ...
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NewsCan rhizobacterial metabolites enhance plant drought tolerance?
A study shows that lettuce plants inoculated with PGPR strains exhibited significantly higher survival rates and better fresh weight recovery after drought stress compared to the uninoculated control group.
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NewsFrom gut to brain: scientists engineer bacteria to treat severe liver-related brain dysfunction
In vivo studies showed that programmable “living medicines” could reduce brain toxins and prevent neurological symptoms of hepatic encephalopathy, offering distinct advantages over a widely prescribed antibiotic.
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NewsNew study suggests seasonal flu vaccines may reduce severity of H5N1 bird flu infections
Researchers have found that seasonal influenza vaccines in routine global use may significantly reduce the risk of death from H5N1 infection. The findings that readily available tools may offer protection while the world races to develop more targeted solutions.
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NewsTracking a persistent threat: How antibiotic-resistant bacteria travel from poultry farms to fresh produce
A new study develops an integrated quantitative microbial risk assessment (QMRA) model to trace the pathway of ESBL-producing E. coli from broiler farms to lettuce consumption, quantifying human health risks and identifying effective intervention strategies.
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NewsPlasmodium uses its own PI3K to suppress eat-me signal and evade host immune clearance
A study finds that Plasmodium PI3K actively suppresses the externalization of phosphatidylserine on the surface of infected erythrocytes. When the activity of parasite PI3K was chemically inhibited or genetically disrupted, phosphatidylserine exposure on infected red blood cells increased markedly.