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Cell & Microbiology Apr 14, 2023

Diet has a bigger impact on gut microbes than intestinal defense molecules, finds study

Umeå University researchers have found that among the many factors that shape the intestinal microbiota composition, diet has a much stronger impact than defensins, which are intestinal defense molecules produced by the ...

Ecology Apr 14, 2023

Microplastics can help dangerous bacteria to survive on Scottish beaches 

It has been understood for some time that microplastics provide a protective environment (the so-called "plastisphere") in which bacteria can survive in wastewater. For the first time, researchers at the University of Stirling, ...

Ecology Apr 14, 2023

Farmer beetle finds suitable host trees by tracing scent of its fungus crop

The alnus ambrosia beetle Xylosandrus germanus, also known as the black stem borer, was accidentally introduced by humans from its native east Asia to North America and Europe around the beginning of the 20th century. X. ...

Plants & Animals Apr 13, 2023

Air pollution is not just a human problem, it's also changing the guts of British bumble bees

Recent research from the University of Leicester, UK, has identified that air pollution affects the intricate web of microbes that are all around us. Populations of bees are also declining worldwide, so the Leicester team ...

Cell & Microbiology Apr 13, 2023

Researchers warn of tick-borne disease babesiosis

"Tis the season for hiking now that spring has arrived and temperatures are on the upswing. But with hikes come insect bites and on the increase in North America is babesiosis, a malaria-like disease spread especially between ...

Ecology Apr 13, 2023

Fungi's beneficial effects on coral are not yet fully understood

Until now, most studies of fungi have focused on their role in marine disease. But according to research done at EPFL, these fungi may also help protect coral reefs against climate change.

Ecology Apr 12, 2023

Increased droughts are disrupting carbon-capturing soil microbes, concerning ecologists

Soil stores more carbon than plants and the atmosphere combined, and soil microbes are largely responsible for putting it there. However, the increasing frequency and severity of drought, such as those that have been impacting ...

Cell & Microbiology Apr 11, 2023

What five years mapping diaper contents have taught us about viral diversity in the healthy infant gut

Viruses are usually associated with illness. But our bodies are full of both bacteria and viruses that constantly proliferate and interact with each other in our gastrointestinal tract. While we have known for decades that ...

Cell & Microbiology Apr 11, 2023

A protective probiotic blunts the ill effects of alcohol in mice

Excessive alcohol consumption leads to painful hangovers and accompanying headaches, fatigue and nausea. Drinking alcohol has also been linked to a raft of health problems in the human body, including heart disease, cirrhosis ...

Cell & Microbiology Apr 7, 2023

The future is bright for gold-based antibiotics

New research being presented at this year's European Congress of Clinical Microbiology & Infectious Diseases (ECCMID) in Copenhagen, Denmark, (April 15-18) has identified several gold-based compounds with the potential to ...

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