Latest news – Page 3
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NewsFrequent use of antibiotics in infants and young children may increase risk for asthma, allergies and other conditions
Researchers have found that repeated antibiotic use before age 2 is associated with a higher risk for asthma, food allergies and hay fever later in life. These findings also applied to siblings who had different experiences with antibiotics.
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NewsAntibiotic-resistant Escherichia albertii on the rise in Bangladeshi chicken shops
Researchers have detected alarming rates of Escherichia albertii in retail chicken meat in Bangladesh. Their findings show extensive contamination and significant antimicrobial resistance, underscoring the potential risks to public health.
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NewsThe very first structural images of a tuberculosis-fighting virus
Scientists have used advanced imaging techniques to provide a detailed look at how a tiny virus, known as a phage, invades Mycobacteria. The research could pave the way toward phage-based treatments for antibiotic-resistant mycobacteria.
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NewsResearchers develop innovative solution for tracking antibiotic resistance genes
Scientists have developed a computational tool, Argo, designed to accurately track ARGs in environmental samples, providing insights into their dissemination and associated risks.
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NewsDr. Sabine Ehrt named Chair of the Department of Microbiology and Immunology at Weill Cornell Medicine
Dr. Sabine Ehrt, an internationally renowned leader in tuberculosis research, has been appointed chair of the Department of Microbiology and Immunology at Weill Cornell Medicine.
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NewsLiving fungus-based building material repairs itself for over a month
Engineers have developed a building material that uses the root-like mycelium of a fungus and bacteria cells. They show that it is capable of self-repairing and could eventually offer a sustainable alternative for high-emission building materials like concrete.
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NewsResearchers release phage images with unprecedented detail
Researchers have produced the most detailed image to date of a bacteriophage, that has allowed them to see for the first time the structural makeup of the part of the phage that directly attaches to its target Mycobacterium cell.
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NewsCyanobacterium study reveals how circadian clocks maintain robustness in changing environments
New research has uncovered how a simple circadian clock network demonstrates advanced noise-filtering capabilities, enhancing our understanding of how biological circuits maintain accuracy in dynamic natural environments.
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NewsGlycan-coated magnets: A game-changer for safer food supply chains
A new method using glycan-coated magnetic nanoparticles (gMNPs) is poised to change the way we detect foodborne pathogens like Escherichia coli and Salmonella in complex food matrices such as melons, lettuce, and raw chicken.
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NewsGut microbes release cancer-fighting bile acids that block hormone signals
Bacteria naturally present in the human intestine can transform cholesterol-derived bile acids into powerful metabolites that strengthen anti-cancer immunity by blocking androgen signaling, according to a preclinical study.
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NewsA cocktail of drugs may work against a whole family of viruses
Enteroviruses cause everything from polio to meningitis. An effective treatment could help reduce the risk of this global health problem.
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NewsNew treatment for cryptococcal meningitis enters Phase II trial
Cryptococcal meningitis, the second-leading cause of HIV-related deaths, is expected to rise as access to care weakens and advanced HIV disease (previously called AIDS) increases.
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NewsNew study confirms copper-based fungicides as a reliable solution for aerial stem rot in potatoes
A new study confirms that confirmed that copper fungicide treatments consistently slow disease spread and improve yields in potato crops threatened by aerial stem rot (ASR), a bacterial disease primarily caused by Pectobacterium carotovorum.
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NewsMicrobes in Brooklyn Superfund site teach lessons on fighting industrial pollution
Researchers discover unprecedented pollution-fighting genetic adaptations in tiny organisms inhabiting Brooklyn’s highly contaminated Gowanus Canal, revealing a potential new approach for cleaning contaminated waters and recovering valuable resources.
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NewsResearchers unravel the gut health benefits of sauerkraut - and shop-bought is just as good
A new study suggests that sauerkraut could help protect your gut, which is an essential part of overall health, supporting digestion and protecting against illness.
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NewsResearchers explore gut microbiota’s role in sleep apnea in new review
A new scientific review highlights emerging connections between gut health and sleep apnea, pointing to potential new therapeutic approaches for managing this common and serious disorder.
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NewsResearchers develop UV and machine learning-aided method to detect microbial contamination in cell cultures
This is the first novel technology that utilises machine learning to analyse unique ultraviolet light “fingerprints” on cell cultures to quickly identify the presence of contamination.
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NewsNew tool for cutting DNA offers promising prospects for biotechnology
Researchers have developed a new genetic tool based on a family of specific enzymes called Ssn that allows targeted cuts to be induced exclusively in single-stranded DNA. They focused on one of these enzymes in the bacterium Neisseria meningitidis.
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NewsBacterium promotes liver regeneration by increasing β-hydroxybutyric acid (BHB) production and BHB-driven STAT3 signals
Parabacteroides distasonis promotes liver regeneration by increasing BHB production and BHB-driven STAT3 signals, providing an argument for using P. distasonis or BHB as a potential strategy for promoting hepatic regeneration after PHx or transplantation.
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NewsExperts stress importance of vaccination amidst measles outbreaks
Pediatric infectious diseases experts stress the importance of vaccination against measles, one of the most contagious viruses, which is once more spreading in the United States.