More News – Page 27
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NewsLocked in a glacier, viruses adapted to survive extreme weather
Ancient viruses preserved in glacial ice hold valuable information about changes in Earth’s climate, a new study suggests.
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NewsScientists unveil first complete image of the PARIS system
A new study explores the PARIS immune system, which bacteria use to protect themselves against viral infections and which stands for Phage Anti-Restriction Induced System.
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NewsGut bacteria composition influences rotavirus vaccine efficacy
Gut microbiota can influence rotavirus vaccine responsiveness and sometimes result in children remaining prone to rotavirus infection and severe disease despite having been vaccinated.
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NewsNew vaccine protects cattle from deadly tick-borne disease
Scientists have created the first effective vaccine proven to protect cattle from bovine anaplasmosis, benefiting both cattle health and the agricultural economy.
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NewsResearchers develop probiotic to ameliorate ulcerative colitis
Researchers have developed a probiotic-based therapeutic that synergistically restores intestinal redox and microbiota homeostasis. It relieved inflammation and reduced colonic damage in mouse and non-human primate (NHP) models of colitis.
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NewsA human-centered AI tool to improve sepsis management
A proposed artificial intelligence tool to support clinician decision-making about hospital patients at risk for sepsis has an unusual feature: accounting for its lack of certainty and suggesting what data it needs to improve its predictive performance.
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NewsAI spots cancer and viral infections at nanoscale precision
Scientists have developed an artificial intelligence which can differentiate cancer cells from normal cells, as well as detect the very early stages of viral infection inside cells.
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NewsWhat enables herpes simplex virus to become impervious to drugs?
Research pinpoints the key to the cold sore virus’s ability to evade treatment, offering broader clues on antiviral drug resistance.
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NewsCan fungi turn food waste into the next culinary sensation?
The East Javan food called oncom is made by growing orange Neurospora mold on soy pulp left over from making tofu. In about 36 hours, the soy pulp is turned into a tasty and nutritious food.
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NewsNew technology ‘lights up’ bacteria in wounds for better infection prevention
Autofluorescence (AF) imaging uses violet light to illuminate molecules in the cell walls of any bacteria. Different types of bacteria turn different colors, allowing physicians to immediately determine how much and which types of bacteria are in the wound.
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News3D shapes of viral proteins point to previously unknown roles
Scientists uncover an ancient immune-evading strategy shared by animal viruses and viruses that infect bacteria; findings may help in the development of new antiviral therapies.
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NewsWhat microscopic fossilized shells tell us about ancient climate change
New research pairs sea surface temperatures with levels of atmospheric CO2 during the end of the Paleocene, showing the two were closely linked.
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NewsStudy reveals isolation, endogamy and pathogens in early medieval Spanish community
An archaeogenetic study sheds new light on the isolated medieval community Las Gobas in northern Spain. The researchers have identified the variola virus which can offer a new explanation on how smallpox entered Iberia.
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NewsPeople who recover from dengue are at higher risk of long-term health complications than those who recovered from COVID-19
People who caught dengue and recovered are more likely to face long-term health complications about a year later compared to those who contracted COVID-19, according to the findings of a Singapore-wide study.
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NewsDisease X is a threat to free societies - so pandemic preparedness is vital this time round
The Covid-19 pandemic uncovered fracture lines in society that have the potential to destabilize free societies by internal and external groups using misinformation on social media, a new review warns.
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NewsMen infected with high-risk types of HPV could struggle with fertility
Men infected with high-risk HPV genotypes show evidence of sperm death from oxidative stress and an impaired immune response, a new study suggests.
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NewsActivated bamboo charcoal’s slow-release properties for enhanced anti-acne formulations containing bamboo vinegar
Bamboo vinegar is a concentrated liquid obtained from bamboo under high temperature and anaerobic conditions. It contains more than 200 organic components, including organic acids, phenols, ketones, alcohols, and esters, among which acetic acid is the main component. Although bamboo vinegar has been approved by the China ...
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NewsChlamydia can form reservoir in the intestine
Scientists investigating persistence tested the theory that the bacteria find a niche in the body where they are not yet vulnerable, that they form a permanent reservoir there and can become active again later.
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NewsNIH grant establishes UAB’s Global Research Resource for Human Tuberculosis
A $5.8m grant led by Adrie Steyn, Ph.D., of the University of Alabama at Birmingham and the Africa Health Research Institute, or AHRI, in Durban, South Africa, will provide user-requested infected human lung tissue and analytical services to tuberculosis researchers worldwide.
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NewsCreature the size of a dust grain found hiding in California’s Mono Lake
Researchers have now found an unusual creature lurking in the shallows of Mono Lake — a choanoflagellate that could tell scientists about the origin of animals more than 650 million years ago.
