All Research News articles – Page 23
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NewsChain reaction: HIV vaccines can lead to antibodies against antibodies
Scientists have discovered that repetitive HIV vaccinations can lead the body to produce antibodies targeting the immune complexes already bound to the virus—knowledge that could lead to better vaccines.
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NewsAntibiotic treatment for drug-resistant tuberculosis found to be safe and effective in clinical trial
Two clinical trials were conducted to successfully test an oral antibiotic levofloxacin for the preventive treatment of multidrug-resistant tuberculosis (MDR-TB).
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NewsThe hunt narrows for Ebola virus hosts
A cholesterol-trafficking receptor, Niemann-Pick C1 (NPC1), was identified for more efficient surveillance of host reservoirs of filoviruses, including Ebolaviruses. It narrows down the host species of the virus and links to the geographic information of pathogen emergence.
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NewsPediatric investigation study examines the diagnostic potential of microbial cell-free DNA testing
A research study has found that plasma-based microbial cell-free DNA testing served as a safer and faster alternative to conventional microbiological diagnostic tests for pediatric ear, nose and throat (ENT) infections.
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NewsBacterial small noncoding RNA promotes gut colonization by regulating sialic acid metabolism
A novel 3′ UTR-derived small noncoding RNA was discovered to regulate metabolism of N-acetylneuraminic acid in Salmonella enterica pathogenesis.
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NewsChanges in microbiome predict risk for sexually transmitted disease
Researchers have found that bacterial vaginosis consists of two subtypes—one of which significantly increases the risk of developing chlamydia infections.
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NewsStudy identifies ventilation strategies to prevent super-spreader events aboard cruise ships
New research emphasises the importance of targeted ventilation strategies to reduce disease transmission risk on cruise ships, with crowded dining spaces identified as priority areas for improved air circulation.
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NewsBiorefinery innovation: Transforming waste into high-value products
A new study showcases a cutting-edge biorefinery capable of converting sewage sludge and food waste into valuable volatile fatty acids (VFAs). The research evaluates the environmental impact of this biorefinery, located in Galicia, Spain.
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NewsBird flu is mutating - but antivirals still work
Researchers have identified nine mutations in a bird flu strain from a person in Texas. The bad news: this strain is more capable of causing disease and replicates better in the brain. Good news: approved antivirals are still effective.
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NewsNew research provides insight into reduced COVID-19 vaccine efficacy in lupus patients
A recent study provides new insights into why the mRNA vaccines developed to fight COVID-19 in 2021 are less effective in patients with autoimmune diseases, highlighting that lupus patients may require tailored vaccination strategies.
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NewsScientists lift lid on global threat of Nipah virus
A new review underscores the need for a multidisciplinary approach to address the NiV threat, including development of effective therapeutics and vaccines, and implementation of robust infection control measures to prevent outbreaks and protect public health.
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News‘Perfect storm’ of mutations drives infection-triggered autoimmune disease
Scientists have discovered how a hepatitis C infection causes autoimmune disease, disproving a long-standing theory and opening a promising new approach to developing treatments for autoimmune conditions.
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NewsBeach guardians: How hidden microbes protect coastal waters in a changing climate
Coastal water quality is closely impacted by the microbial compositions living in groundwater within beach sands due to the rising sea level, a new study reveals.
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NewsHepatitis E vaccination is effective in an epidemic
A case-control study has proved the effectiveness of the two-doses Hecolin vaccine against a potential hepatitis E outbreak.
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NewsStudy of hemp microbiomes may lead to more sustainable farming methods
A new study of hemp microbes may help scientists create special mixtures of helpful microbes to make hemp plants produce more CBD or have better-quality fibers.
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NewsGenetic mutation linked to higher SARS-CoV-2 risk
Researchers have identified a novel genetic risk factor for SARS-CoV-2 infection, providing new insights into the virus’ ability to invade human cells.
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NewsNew insights into Cortinarius: Novel taxa from subtropical China
Scientists have described one new section, six new species, and report one new name, one new combination, and one new record of Cortinarius from subtropical China. All new taxa are supported by phylogenetic data and morphological observations.
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NewsStudy finds cases of ME/CFS increase following SARS-CoV-2
New findings suggest that infection with SARS-CoV-2, the virus that causes COVID-19, may be associated with an increase in the number of myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) cases.
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NewsHow fungi strengthen their defenses - and how we could break through them
A research team has discovered that the enzyme Mod5 in the fungus Aspergillus fumigatus plays an important role in the modification of fungal tRNA and helps confer temporary antifungal resistance.
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NewsRoute of entry for Semliki Forest virus into the brain revealed, yielding brain cancer treatment hope
Researchers have shown that the Semliki Forest virus enters the central nervous system by first entering the cerebrospinal fluid and binding to a specific cell type before penetrating deeper into the brain, potentially tagging the virus as an agent for treating brain cancer.