All Editorial articles – Page 36
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NewsRVC awarded funding to investigate how methane-producing microbes colonise young calves
The Royal Veterinary College has been awarded £1,200,000 to explore how methane-producing microorganisms colonise the gastro-intestinal tract of calves in the first six weeks of life and how they impact the developing immune system.
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NewsField deployment of Wolbachia-infected mosquitoes using uncrewed aerial vehicle
The World Mosquito Program has developed a technique to control dengue transmission by releasing Wolbachia-infected Aedes aegypti mosquitoes.
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NewsStudy analyzes potato-pathogen ‘arms race’ after Irish famine
In an examination of the genetic material found in historic potato leaves, researchers reveal more about the tit-for-tat evolutionary changes occurring in both potato plants and the pathogen that caused the 1840s Irish potato famine.
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NewsAncient Antarctic microorganisms are aggressive predators
Antarctic dwelling single-celled microorganisms called archaea can behave like parasites, new research shows.
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NewsMegamonas bacterium found to influence obesity risk
A recent study identifies a potential obesity-linked bacterium, Megamonas, from a large-scale cohort of obese individuals in China, illustrating how the bacterium degrades intestinal myo-inositol, enhances lipid absorption, and contributes to obesity.
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NewsResearchers discover source of deadly fungal infections in bone marrow transplant patients
Scientists have found that heteroresistance is the reason a small number of transplant patients developed bloodstream infections, despite receiving prophylaxis with the antifungal drug micafungin.
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NewsEnzyme discovery could lead to anti-bacterial pesticides targeting plant disease
Researchers investigating Xanthomonas plant pathogens have identified XccOpgD, a glycoside hydrolase (GH186) that plays a pivotal role in the biosynthesis of CβG16α, which suppresses essential plant defense mechanisms.
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NewsNew study highlights scale and impact of long COVID
A wide range of biological mechanisms are involved in long Covid, including persistence of the original virus in the body, disruption of the normal immune response, and microscopic blood clotting, even in some people who had only mild initial infections.
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NewsResearchers make breakthrough in bid to develop vaccines and drugs for neglected tropical disease
Scientists have developed a new, safe and effective way to infect volunteers with the parasite that causes leishmaniasis and measure the body’s immune response, bringing a vaccine for the neglected tropical disease a step closer.
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NewsScientists solve mystery of bacterial scavenging machinery
Scientists investigated how the oleate shuttle from FakB2 to FakA kinase works in the Fak system, which is exploited by the zoonotic pathogen Streptococcus suis (S. suis) pathogen to scavenge exogenous fatty acid (eFA).
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NewsCoinfecting viruses impede each other’s ability to enter cells
Scientists researching phage infection at the level of a single cell investigated whether the number of infecting phages that bind to the bacterial surface corresponds to the amount of viral genetic material that is injected into the cell.
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NewsNovel nanosensing technique offers quality control of viral vectors in gene therapy
Researchers report a novel nanosensing technique to measure viral vector characteristics, measuring the ionic current that flows through a nanopore opening when a voltage differential is applied to a solution containing adeno-associated virus.
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NewsBiocides are a useful tool to combat antibiotic resistance but appropriate use is vital, scientists suggest
A recent review in Sustainable Microbiology discusses how the use of biocides can promote well-being but must only be used when there are clear benefits.
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NewsClimate anomalies may play a major role in driving cholera pandemics
New research suggests that an El Niño event may have aided the establishment of a novel cholera strain during an early 20th-century pandemic, suggesting climate anomalies could create opportunities for the emergence of new cholera strains.
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NewsWhen it comes to DNA replication, humans and baker’s yeast are more alike than different
Humans and baker’s yeast have more in common than meets the eye, including an important mechanism that helps ensure DNA is copied correctly, reports a pair of studies.
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NewsWarming stops tiny organisms working together
The single-celled organism Paramecium bursaria can absorb and host algae (Chlorella spp), providing benefits for both, but when scientists made the water 5°C warmer, the partnership stopped working – and the algae may even become parasitic.
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NewsCEPI and WHO urge broader research strategy for countries to prepare for the next pandemic
The Coalition for Epidemic Preparedness Innovations (CEPI) and the World Health Organization (WHO) today called on researchers and governments to strengthen and accelerate global research to prepare for the next pandemic.
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NewsValneva and LimmaTech team up to accelerate tetravalent Shigella vaccine candidate
Valneva SE and LimmaTech Biologics AG have entered into a strategic partnership and exclusive licensing agreement for the development, manufacturing and commercialization of Shigella4V (S4V), a tetravalent bioconjugate vaccine candidate against shigellosis.
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NewsComprehensive meta-analysis pinpoints what vaccination strategies different countries should adopt
A new paper offers the first comprehensive meta-analysis examining what types of vaccine intervention strategies have the greatest effect, and whether different intervention strategies work better in different countries.
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NewsShared geographic origin of TB strain and human host could boost risk of infection
For some forms of tuberculosis, the chances that an exposed person will get infected depend on whether the individual and the bacteria share a hometown, according to a study comparing how different strains move through mixed populations in cities.
