All articles by Linda Stewart – Page 124
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NewsFourth dose of COVID vaccine boosts protection in patients with rheumatic disease
A new study suggests that the recommendation for patients receiving disease-modifying antirheumatic drugs to receive a fourth dose of the mRNA vaccine has saved lives and reduced hospitalizations among patients in this high-risk group.
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NewsNovel C. diff structures are required for infection and offer new therapeutic targets
Iron storage ‘spheres’ inside the bacterium C. diff — the leading cause of hospital-acquired infections — could offer new targets for antibacterial drugs to combat the pathogen.
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NewsNew report outlines microbial solutions to mediate methane emissions
A new report highlights recommendations to further the scientific community’s understanding of microbial processes of methane production and consumption to mitigate methane emissions and address climate change.
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NewsNew method detects bird flu on wetlands beloved of waterfowl
Researchers have developed a method that can detect infectious bird flu virus in wetlands frequented by waterfowl.
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NewsVegan diet fosters changes in gut microbiome that reduce hot flashes by 95%
A low-fat vegan diet that includes soy fosters changes in the gut microbiome that decrease postmenopausal vasomotor symptoms, or hot flashes, overall by 95%, according to a new study.
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NewsDangerous bee virus growing less deadly in at least one US forest, researchers find
The findings suggest the virus can evolve to be less severe and could help inform solutions to mitigate the virus in managed honey bee colonies.
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NewsTiny hinges bend the infection-spreading spikes of a coronavirus
Disabling those hinges could be a good strategy for designing vaccines and treatments against a broad range of coronavirus infections, including COVID-19.
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NewsStudy uncovers mediators of persistent HIV viremia
Researchers examining people with non-suppressible HIV viremia (NSV) despite receiving antiretroviral therapy (ART) have found large reservoirs of proviruses inserted into transcriptionally active regions of immune cell genomes.
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NewsBook scopes out marine natural compounds in search for anti-infective medicines
The latest volume of the Bentham Science book series, Frontiers in Antimicrobial Agents, scopes out the potential of marine natural compounds in the search for anti-infective medicines.
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NewsIron linked to blindness in ocular toxoplasmosis - offering hope for treatment
Researchers have identified the role of iron in ocular toxoplasmosis (OT), a form of toxoplasmosis that causes blindness, and found that treatment of mice with a compound that decreases iron was successful in reducing their symptoms.
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NewsCOVID-19 compromised U.S. gains in controlling HIV and worsened health disparities
The COVID-19 pandemic slowed previous gains made in controlling HIV blood levels and worsened health disparities, according to researchers leading the largest U.S. evaluation of the impact of the public health crisis on people with HIV.
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NewsNovel modelling approach can predict biological wastewater treatment microbiomes
Scientists have developed a novel modeling approach that can predict the dynamics and functions of microbial communities in biological wastewater treatment several years into the future.
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NewsSaudi Public Health Authority and BGI Genomics sign MoU to advance public health
BGI Genomics has signed a Memorandum of Understanding (MoU) with the Saudi Public Health Authority (PHA) to inject new impetus into the cause of public health in Saudi Arabia.
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NewsGenomic surveillance needed to help fight antimicrobial resistance
An international group of researchers is calling for the potential of genomic surveillance to be harnessed to tackle antimicrobial resistance (AMR), a major global challenge.
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NewsMaternal dengue immunity worsens birth defects caused by Zika virus
A new study finds prior dengue antibodies substantially raise the risk of microcephaly and fetal defects with Zika infection.
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NewsHow green algae count cell divisions reveals key step needed for multicellular life
Scientists have made an unexpected discovery of a biased counting mechanism used by the single-celled green alga Chlamydomonas to control cell division.
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NewsResearchers invent single, rapid test for both HIV and TB
Scientists have developed a new and rapid test that can detect both HIV and tuberculosis at the same time with just a small amount of blood.
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NewsFungi drive ice formation by excreting small proteins
An international team of researchers explored the characteristics and properties of fungal ice nucleators, revealing that they are made up of small protein subunits and play a role in both promoting and inhibiting ice growth.
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NewsVirus discovery is new ammunition for tackling ‘germ warfare’ in humans
An international research team has identified potential new ‘weapons’ in the ‘arms race’ for new antibiotics and possible future therapies for a more balanced gut microbiome and human health.
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NewsHalophilic fungi can restructure cell walls to withstand extreme environments
Researchers have shown how microorganisms known as halophilic fungi stand up to high salt concentrations that would be lethal to other microbes.
