All Research News articles
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NewsBacterial ‘jumping genes’ can target and control chromosome ends
Researchers have discovered a new mechanism that transposons, or “jumping genes” use to survive and propagate in bacteria with linear DNA, with applications in biotechnology and drug development.
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NewsTB vaccine candidate provides ‘elite’ protection
A tuberculosis vaccine candidate under development shows complete protection and superior immune response in nonhuman primates compared to the existing BCG vaccine.
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NewsA 'Trojan Horse' approach to develop new antimalarial drugs
Researchers have discovered a key process whereby malarial parasites take up a human blood cell enzyme, which could provide a new approach for antimalarial treatment.
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NewsMethod detects signs of life in ancient rocks - such as Mars samples
A new instrument was successfully developed to detect microbial lifeforms in ancient Earth rocks analogous to those found on Mars rocks, as a biohazard precaution measure when Mars rock samples are brought to Earth.
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NewsDamaged but not defeated: Bacteria use nano-spearguns to retaliate against attacks
Scientists used state-of-the-art microscopy technology to mimic a nano-speargun, the type VII secretion system, used as a bacterial pinpoint counterattack tactic in response to cell envelope damage against rival bacteria.
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NewsResearch identifies key antibodies for development of broadly protective norovirus vaccine
A new study identifies powerful antibodies capable of neutralizing a wide range of norovirus strains. The finding could lead to the design of broadly effective norovirus vaccine, as well as the development of new therapeutic antibodies.
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NewsThroat microbiome holds clues to older Australians’ health
A simple swab from the back of the throat, known as the oropharynx, may offer clues about health challenges faced by aged care residents.
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NewsBAADesign enables the immune escaped etesevimab fully-armed against SARS-CoV-2 Omicron subvariants
BAADesign offers a powerful tool for reengineering monoclonal antibodies to combat emerging SARS-CoV-2 variants, providing a scalable solution for future pandemic preparedness, according to a new study.
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NewsNew antibodies show potential to defeat all SARS-CoV-2 variants
Researchers discovered that a paired combination of antibodies binding to the two domains of the SARS-CoV-2 viral particle showed promising results in elimination of all virus variants caused in the COVID-19 pandemic.
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NewsResearchers see breakthrough in efficient biofuel production
Researchers have found ways to limit the toxicity to microbes generated by the biofuel butanol through fermentation of plant biomass, by manipulating the structure of microbe cell membrane at atomic level.
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NewsAdaptation to extreme conditions: thermal water biofilm studies could help understand ancient ecosystems
Researchers have discovered unique bacterial communities in thermal waters that may help unravel the development of stromatolites, one of Earth’s oldest rock formations.
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NewsLonger breastfeeding linked to blood-pressure lowering effects of certain infant gut bacteria
An observational study has found that infants who had more diverse bacteria in their gut had lower childhood blood pressure, and this protective association was stronger if they were breastfed for at least six months.
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NewsWhite blood cells use brute force to dislodge bacteria
A $2.3 million grant from the National Institutes of Health (NIH).will support research into blood platelets and macrophages; how integrin tension influences cell function; and how this force affects platelet behavior.
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NewsHidden dangers and myths: What you need to know about HPV and cancer
While the human papillomavirus (HPV) is most associated with cervical cancer risk and women, a new survey commissioned by The Ohio State University Comprehensive Cancer Center – Arthur G. James Cancer Hospital and Richard J. Solove Research Institute (OSUCCC – James) shows that the majority of people are unaware that ...
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NewsResearchers develop innovative tool for rapid pathogen detection
A powerful pipeline was developed for more efficient and accurate primer design in qPCR that accelerates the diagnostic tests for infectious diseases and facilitates researches in rapidly evolving pathogens.
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NewsStudy uncovers how low-carb diet drives colorectal cancer development
A new study suggests that a low-carbohydrate diet promotes the growth of a strain of E. coli that produces DNA-damaging colibactin, which drives genetic mutations and predisposes tumour development.
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NewsA surprising link between Crohn’s disease and the Epstein-Barr virus
A longitudinal study has revealed strong and surprising evidence showing that exposure to Epstein-Barr virus (EBV) can lead to a higher risk of Crohn’s disease. Researchers are now trying to find out the mechanistic actions in their associations.
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NewsStudy uncovers the core principles of low-resistance antibiotics
Researchers have demonstrated that a dual-target approach, combining membrane disruption with an additional critical cellular pathway, significantly prevents the development of resistance in bacteria.
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NewsStudy: Smartwatches could end the next pandemic
Everyday smartwatches are extremely accurate in detecting viral infection long before symptoms appear — new research shows how they could help stop a pandemic before it even begins.
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NewsCan Rhizobium + low P increase the yield of common bean in Ethiopia?
A study found that bean inoculation with Rhizobium alone or in combination with P application, can increase grain yield of two common bean cultivars in Ethiopia.