Tularemia is endemic in the northeastern United States, and is considered to be a risk to biosecurity -- much like anthrax or smallpox -- because it has already been weaponized in various regions of the world.
At the 58th Annual Biophysical Society Meeting, which started Saturday and continue... Read More
In the mid-2000s, scientists identified two novel antimicrobial compounds in the bacterium Streptomyces platensis, each of which target a different enzyme involved in fatty acid synthesis in other microbes. Platensimycin and platencin are now being explored as a new class of antibiotics. Researc... Read More
Anna Dumitriu combines bacteria and textile design to explore our relationship with microorganisms.
Walk into Watermans, a theatre and arts exhibition space in West London, and you'll come across a series of intriguing installations: early 20th century medical artifacts, a dress colored with ... Read More
A new study that analyzed about 80,000 gene sequences from flu viruses has revealed that birds may have had some help from horses in spreading the virus that eventually killed 50 million to 100 million people in the influenza pandemic in 1918. Two viral genes may have circulated for years before... Read More
The study confirms "the existence of an offensive biological warfare research programme in Nazi Germany." In January of 1942, Heinrich Himmler ordered the opening of an entomological laboratory in the Dachau concentration camp in southeastern Germany. But why? The stated purpose of the institut... Read More
Recently a number of children in California have developed a poliomyelitis-like paralysis. The cause of this paralysis is not yet known, and information about the outbreak is scarce. However, acute-flaccid paralysis is not uncommon (California would be expected to report about 75 cases a year, b... Read More
For reasons that still aren't well understood, bacteria proliferate in microgravity. Creating a potential recipe for disaster for humans stationed in space for long periods, bacteria's love of low-g also raises an intriguing question: Why are they so comfortable there?
Click on source for ful... Read More
The coronavirus responsible for Middle East Respiratory Syndrome (MERS) is prevalent in camels throughout Saudi Arabia and has been around for at least 20 years, according to a study to be published in mBio®, the online open-access journal of the American Society for Microbiology.
“Our study ... Read More
Under favorable conditions, the microbe, a species of yeast called S. pombe, does not age the way other microbes do, the researchers said. Typically, when single-celled organisms divide in half, one half acquires the majority of older, often damaged cell material, while the other half acquires m... Read More
While genetics likely play a role in some instances of colorectal cancer, a new study in mice suggests gut bacteria could also influence development of intestinal tumors. Researchers from the Icahn School of Medicine at Mount Sinai found that giving antibiotics to mice to disrupt their microbial... 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
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
The bacterium Staphylococcus Aureus (S. aureus) is a common source of infections that occur after surgeries involving prosthetic joints and artificial heart valves. The grape-shaped microorganism adheres to medical equipment, and if it gets inside the body, it can cause a serious and even life-t... 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
Ankyrin (ANK) repeats are one of the most common amino acid sequence motifs that mediate interactions between proteins of myriad sizes, shapes and functions. We assess their widespread abundance in Bacteria and Archaea for the first time and demonstrate in Bacteria that lifestyle, rather than ph... Read More
Scientists are testing vaginal pessaries containing 'good' probiotic bacteria for the treatment of vaginal thrush. The research shows that this approach is likely to be a viable alternative to using precious antimicrobial drugs.
Click on 'source' for full article. 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
Exciting research suggests that a shot every one to three months may someday give an alternative to the daily pills that some people take now to cut their risk of getting HIV. The experimental drug has only been tested for prevention in monkeys, but it completely protected them from infection in... Read More