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Released: 15-Nov-2024 4:30 PM EST
New Study Shows How Salmonella Tricks Gut Defenses to Cause Infection
UC Davis Health

A study led by UC Davis distinguished professor Andreas Bäumler uncovered how Salmonella, a major cause of food poisoning, can invade the gut despite the presence of protective bacteria.

Newswise:Video Embedded how-ecdna-fuels-cancer-by-breaking-the-laws-of-biology
VIDEO
Released: 15-Nov-2024 4:15 PM EST
How ecDNA Fuels Cancer by Breaking the Laws of Biology
Howard Hughes Medical Institute (HHMI)

How ecDNA Fuels Cancer by Breaking the Laws of Biology

Newswise: boats-8681763_1920.jpg?w=740&h=494&q=90&auto=format&fit=crop&crop=focalpoint&fp-x=0.605&fp-y=0.5234&dm=1729269612&s=bc903ee96be59984fff772f335014725
Released: 15-Nov-2024 4:05 PM EST
Creating a Spatial Map of the Sea
Wellesley College

Creating a spatial map of the sea

Newswise: Zinc Deficiency Promotes Acinetobacter Lung Infection: Study
Released: 15-Nov-2024 3:40 PM EST
Zinc Deficiency Promotes Acinetobacter Lung Infection: Study
Vanderbilt University Medical Center

The study findings point to the potential of interleukin-13 antibodies — approved for use in humans — as a treatment to protect against bacterial pneumonia in patients with zinc deficiency.

Newswise: Study Challenges Assumptions About How Tuberculosis Bacteria Grow
Released: 15-Nov-2024 2:50 PM EST
Study Challenges Assumptions About How Tuberculosis Bacteria Grow
Tufts University

The rod-shaped tuberculosis (TB) bacterium, which the World Health Organization has once again ranked as the top infectious disease killer globally, is the first single-celled organism ever observed to maintain a consistent growth rate throughout its life cycle. These findings, reported by researchers on November 15 in the journal Nature Microbiology, overturn core beliefs of bacterial cell biology and hint at why the deadly pathogen so readily outmaneuvers our immune system and antibiotics.

   
Released: 15-Nov-2024 2:20 PM EST
How Microbes Create the Most Toxic Form of Mercury
SLAC National Accelerator Laboratory

SLAC’s SSRL helps pin down key players in the microbial production of methylmercury, a poison that can accumulate in fish.

Released: 15-Nov-2024 2:05 PM EST
DOE’s Quantum Computing User Program Releases Request for Information to Gather Input on Quantum Computing Access
Oak Ridge National Laboratory

The Department of Energy's Quantum Computing User Program at the Oak Ridge Leadership Computing Facility is releasing a Request for Information to understand the latest in quantum computing hardware, software tools and user engagement.

Newswise: Researchers Uncover Achilles Heel of Antibiotic-Resistant Bacteria
13-Nov-2024 7:30 PM EST
Researchers Uncover Achilles Heel of Antibiotic-Resistant Bacteria
University of California San Diego

To stem the surging antibiotic resistance public health crisis, scientists seek solutions inside the mechanics of bacterial infection. A new study has found a vulnerability related to magnesium availability. This limitation potentially could be exploited to stop the spread of antibiotic resistance.

Newswise: ‘Walk this Way’: FSU Researchers’ Model Explains How Ants Create Trails to Multiple Food Sources 
Released: 15-Nov-2024 1:55 PM EST
‘Walk this Way’: FSU Researchers’ Model Explains How Ants Create Trails to Multiple Food Sources 
Florida State University

A team of Florida State University researchers led by Assistant Professor of Mathematics Bhargav Karamched has discovered that in a foraging ant’s search for food, it will leave pheromone trails connecting its colony to multiple food sources when they’re available, successfully creating the first model that explains the phenomenon of trail formation to multiple food sources.

Newswise: New Pathways for Alzheimer's Prevention
Released: 15-Nov-2024 12:00 PM EST
New Pathways for Alzheimer's Prevention
University of Delaware

A new study from the University of Delaware will look at Alzheimer's disease (AD) and examine how changes in arterial stiffness and brain tissue in midlife adults could contribute to cognitive decline. The study aims to pinpoint early risk factors and explore preventive interventions.


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