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
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
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
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
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
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
North Carolina could be looking at a record year for flu deaths, or at the very least a near record year. North Carolina health officials released new flu numbers Friday, saying seven more people have died in the last week. That brings the total number of deaths from flu-related complications 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
Plop living, swimming bacteria into a novel water-based, nontoxic liquid crystal and a new physics takes over. The dynamic interaction of the bacteria with the liquid crystal creates a novel form of soft matter: living liquid crystal.
The new type of active material, which holds promise for i... Read More
Researchers have tested a preliminary form of a vaccine against the disease, which is spread by the bite of the mosquito and kills more than 600,000 people each year. Until now, developing malaria vaccines has been challenging. A vaccine must incorporate key proteins from the malaria parasites, ... Read More
When a clear sunny day turns into clouds, people used it to explain their grave mood without taking into consideration how clouds can affect global warming in the atmosphere. But University of Georgia marine researchers have discovered the process of an anti-greenhouse gas known as DMSP (dimethy... Read More
At least eight people came down with listeria -- and one of them died -- after, authorities believe, eating "Hispanic-style cheese."
The Centers for Disease Control and Prevention on Friday reported the outbreak, which has affected people only of Hispanic descent and living in California or M... Read More
The researcher Manuel Palacín, head of the Heterogenic and Multigenic Diseases lab at the Institute for Research in Biomedicine (IRB), in Barcelona, is among the world’s experts in HATs (heteromeric amino acid transporters).
In humans, there are eight HAT molecules. These are associated, for ... Read More
In what seems like a plot straight out of a low-budget science-fiction film, scientists have revived a giant virus that was buried in Siberian ice for 30,000 years — and it is still infectious. Its targets, fortunately, are amoebae, but the researchers suggest that as Earth's ice melts, this cou... Read More
Owls are the natural predators of the rats carrying the deadly hantavirus, the Santiago Times newspaper reports. Long-tailed pygmy rice rats transmit the virus to humans as they come into contact with campers in the forest, while foraging for bamboo. But forest fires during Chile's summer months... 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
Evolution is one of those enigmatic subjects we simply do not understand fully. We know it is a biological change at the genetic level that changes the overall nature of an organism. We're also sure that it requires a significant number of generations. Unfortunately, that means it is difficult t... Read More
Frog-killing fungi, the methods bacteria use to evade antibiotics, and the hidden microbes deep inside an Antarctic lake: These are just a few of the topics covered in “Small Things Considered,” a microbiology blog run by Moselio Schaechter. Schaechter is former president of the American Society... Read More