This episode: Nitrogen-fixing bacteria could provide nitrogen to algae in biotech processes!
(7.4 MB, 8 minutes)
Immune system defenses against dangerous bacteria in the gut can be breached by turning off a single molecular switch that governs production of the protective mucus lining our intestinal walls, according to a study led by researchers at Yale, the University of British Columbia, and the Weizmann... Read More
Using technologies and computational modeling that trace the destiny of single cells, researchers describe for the first time the earliest stages of fate determination among white blood cells called T lymphocytes, providing new insights that may help drug developers create more effective, longer... Read More
In an advance for HIV vaccine research, a scientific team has discovered how the immune system makes a powerful antibody that blocks HIV infection of cells by targeting a site on the virus called V1V2. Many researchers believe that if a vaccine could elicit potent antibodies to a specific conse... Read More
After watching Hollywood movies of medieval knights with neat haircuts and bright smiles, it may shock you to be reminded that our dear medieval cousins looked anything but clean. The truth is that hygiene was not a top priority in the Middle Ages and germs were in heaven. This was a time in whi... Read More
Invasive species aren’t just species—they can also be pathogens. Such is the case with the West Nile virus. A mosquito-borne virus identified in the West Nile subregion in Uganda in 1937—hence the name—West Nile wasn’t much of a concern to people elsewhere until it broke out of Africa in 1999. T... Read More
Teaming beneath Sweden's thawing permafrost is a previously undiscovered microbe known as methanongen (Candidatus Methanoflorens Stordalenmirensis). As its name suggests, the microbe does one thing really well: release methane into the atmosphere, presenting a feedback loop of gas production tha... Read More
Influenza is killing more young and middle-aged adults this year than usual, in part because they’re less likely to be vaccinated, federal health officials said Thursday.
More than 60 percent of those killed or put into the hospital by flu so far this season have been aged 18 to 64, the Cente... Read More
Scientists have discovered a “microbial Pompeii” preserved on the teeth of skeletons around 1,000 years old.
The key to the discovery is the dental calculus, or “plaque,” which preserves bacteria and microscopic particles of food on the surfaces of teeth, effectively creating a mineral tomb f... Read More
Watch highlights from the Cultures Magazine Launch Event held on January 23, 2014 at American Society for Microbiology headquarters in Washington, D.C.
For people in too many developing countries, clean water is often a luxury. Chlorine treatments are too expensive for small villages, boiling requires a hefty investment in fuel, and UV radiation demands regular high-tech maintenance. But now, scientists say that a simple, inexpensive water filt... Read More
A UCLA-led team of researchers has found evidence that photosensitizing a virus's membrane covering can inhibit its ability to enter cells and potentially lead to the development of stronger, cheaper medications to fight a host of tough viruses.
The UCLA AIDS Institute study, published in th... Read More
Brisbane's water supply has been found to contain disease carrying bugs which can be directly linked to infections in some patients, according to a new study by QUT.
Dr Rachel Thomson, who has completed her PhD through QUT's Faculty of Health, said certain species of nontuberculous mycobacter... Read More
Hello Team TWiM,
I’ve followed with interest your coverage of Michael’s research into use of copper to fight hospital infection. Of all the interesting papers covered in 2013, I think the one most actionable is episode 55, The Copper Room. His res... Read More
Glasgow’s army of knitters are being asked to craft a friend for the bug, who has been snapped throughout the city looking for other microbes to play with. The smiling bacteria has been pictured on Buchanan Street, by the Science Centre and outside Central Station. The microbe is part of a world... Read More
Research at The University of Texas MD Anderson Cancer Center is finally unearthing some of the ancient mysteries behind leprosy, also known as Hansen’s disease, which has plagued mankind throughout history. The new research findings appear in the current edition of journal PLOS Neglected Tropic... Read More
Some 20 percent of of South Africans lack sustainable access to water. Many have to walk a third of a mile to get clean water from a standing pump, which is often shared with 100 or more other village residents.
That's why the South African government has invested in installing more than 23,000... Read More
Researchers say they have discovered way to ferment sausages that could turn the fatty meat product into a health food similar to probiotic yogurts. The secret ingredient? A type of bacteria found in baby faeces.
Click on 'source' to read full article. Read More