All University of Illinois Urbana-Champaign articles
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NewsWhat are the new guidelines for infant hepatitis B vaccination?
Public health expert and infectious disease physician Janet A. Jokela comments after the Advisory Committee on Immunization Practices of the CDC voted to discontinue its decades-long recommendation for universal vaccination against hepatitis B beginning at birth.
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NewsAntimicrobial peptides can reduce salmonella in chickens
A new study has found that antimicrobial peptides can combat Salmonella infections in chickens, a major cause of foodborne disease in the U.S. This discovery could help improve food safety and protect public health without relying on antibiotic use.
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NewsResearchers partner on $28M initiative to build a precision phage platform for promoting public health
Researchers have embarked on a five-year initiative that aims to harness the natural predators of bacteria – known as phages – as precision tools to shape the human microbiome and promote health.
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NewsIn pregnant mice with severe flu, harmful molecules can breach fetal barriers
A new study shows, for the first time, that severe flu infection in pregnant mice leads to a breakdown in placental and brain barriers, leading to the accumulation of potentially harmful molecules in the fetal brain. Fibrinogen can pass into developing fetal brains.
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NewsResearchers capture new antibiotic resistance mechanisms with trace amounts of DNA
Scientists have developed a method to isolate genes from amounts of microbial DNA so tiny that it would take 20,000 samples to weigh as much as a single grain of sugar.
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NewsKidney fibrosis linked to molecule made by gut bacteria
A molecule made by bacteria in the gut can hitch a ride to the kidneys, where it sets off a chain reaction of inflammation, scarring and fibrosis — a serious complication of diabetes and a leading cause of kidney failure.
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NewsReady for market: Yeast process boosts clean, cost-efficient chemical production of succinic acid
A re-engineered yeast strain that efficiently produces succinic acid has been developed, which allows this valuable chemical to be produced at a lower cost.
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NewsBrewed chicken protein made by precision fermentation tested in pet food
In a groundbreaking new project, scientists used precision fermentation to produce brewed chicken protein and evaluated it for use in pet food. Dogs that consumed the protein in their kibble during a six-month study had beneficial digestive effects, they found.
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NewsStudy identifies gene clusters in rhizobia linked to robust legume growth
A new study identified clusters of rhizobial genes that appear to move rapidly through bacterial populations and drive greater plant biomass in host plants. Understanding the interplay of host and bacterial genomes will help to optimize plant growth by improving the rhizosphere.
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NewsBiologicals vs. biostimulants: study clarifies crop input confusion
Scientists have published a commentary on use of biologicals and biostimulants in agriculture, calling for more nuanced labelling and regulation.
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NewsTheory for aerosol droplets from contaminated bubbles bursting gives insight into spread of pollution and infectious disease
Researchers have conducted a systematic study to investigate bubble bursting jets – aerosol particles sprayed when bubble surfaces rupture – when surface contaminants are present.
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NewsFlightpath Biosciences licenses microbiome-sparing antibiotic developed at Illinois
Flightpath Biosciences, Inc., has licensed a class of antibiotics developed at the University of Illinois Urbana-Champaign. The original antibiotic agent, lolamicin, effectively treated bacterial infections in animal models of disease without wiping out beneficial gut microbes.
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NewsStudy links influenza A viral infection to microbiome, brain gene expression changes
Infection with influenza A is found to be associated with disruptions in newborn piglets’ nasal and gut microbiomes and with potentially detrimental changes in gene activity in the hippocampus, a brain structure that plays a central role in learning and memory.
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NewsResearchers deploy yeast platform to turn urine into high-value bio-implant material
Researchers have engineered a yeast platform that converts human urine from wastewater into hydroxyapatite, a high-value, biocompatible substance for use in dental and bone implants, restoration of archaeological artifacts and other applications.
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NewsCould nanoplastics in the environment turn E. coli into a bigger villain?
New research suggests certain nanoplastics may make foodborne pathogens more virulent. Nanoplastics with positively charged surfaces were more likely to cause physiological stress in E. coli O157:H7, making them pump out more Shiga-like toxin.
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NewsMicroalgae and bacteria team up to convert CO2 into useful products
Most methods of genetically modifying the bacterium Escherichia coli and other microbes to convert carbon dioxide into useful biological products require additional carbon sources. A new study overcomes this limitation by combining the photosynthetic finesse of a single-celled algae with the production capabilities of the bacteria E. coli.
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NewsTeam finds regional, age-related trends in exposure to drug-resistant pathogen
A study from 10 US states found drug-resistant Campylobacter jejuni infections were highest in the 20-39 age group and that quinolone-resistant C. jejuni infections increased from 22.6% of those tested in 2013 to 33.54% in 2019. It identified regional differences in C. jejuni resistance to quinolones and six other classes of antibiotics.
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NewsNew automated method increases the efficiency of bioactive natural product discovery
In light of the technological advancement in machine learning and bioinformatics tools, researchers developed a fully-automated and integrated platform that enables them to easily identify bioactive natural products in Streptomyces.
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NewsGenomic tools provide clearer view of health for endangered bats
Researchers have used advanced molecular tools to survey the health status of endangered Indiana bats, identifying microbiome changes resulting from parasitic infections.
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NewsMinecraft players can now explore whole cells and their contents - including yeast and bacteria
Scientists have translated nanoscale experimental and computational data into precise 3D representations of bacteria, yeast and human epithelial, breast and breast cancer cells in the video game Minecraft.