Scientists are closer to establishing a definitive bacterial cause for the skin condition rosacea. This will allow more targeted, effective treatments to be developed for sufferers, according to a review published in the Journal of Medical Microbiology.
Rosacea is a common dermatological cond... Read More
A new coronavirus, similar in nature to SARS (Severe Acute Respiratory Syndrome), has infected six and resulted in two deaths in the Middle East, various media outlets have reported this weekend.
According to BBC News, the number of reported cases, as well as the number of fatalities linked w... Read More
Researchers in Newcastle and Singapore have identified a new type of white blood cell which activates a killing immune response to an external source -- providing a new potential target for vaccines for conditions such as cancer or Hepatitis B.
Publishing in the journal Immunity, the team of ... Read More
(taken from Maryn McKenna's excellent blog in Wired)
A final post from the ICAAC meeting, which concluded at one end of the Moscone Center in San Francisco Wednesday just as the Apple iPhone 5 launch was beginning at the building’s other end. (Definitely a crossing of geek streams.)
There’... Read More
Fall is on the horizon, bringing with it freshly-sharpened pencils, vibrantly-colored leaves, and of course - the annual influenza season. In this video you will learn about the microbiology of this fascinating virus and why vaccination not only protects ourselves but higher-risk individuals all... Read More
Healthy people's lungs are home to a diverse community of microbes that differs markedly from the bacteria found in the lungs of cystic fibrosis patients. That's the result of new research from Stanford University and Lucile Packard Children's Hospital, which has wide implications for treatment ... Read More
Normally, the absence of oxygen means an absence of life. But in the wake of the Deepwater Horizon Gulf oil spill, scientists noticed something curious happening in the water. Huge populations of methane-eating bacteria appeared out of nowhere, despite the fact that there had hardly been any of ... Read More
New animal research suggests it may be possible to use a form of smallpox virus to infect and kill the tumor cells of a particularly virulent form of breast cancer.
To date, this novel approach to attacking what's known as triple-negative breast cancer has centered exclusively around work wit... Read More
Nikon Small World 2011 Small World in Motion competition, Dr. Ralf Wagner, Germany
The video shows a daphnia together with a volvox. The volvox is turning and moving along under the slide and at two moments the daphnia is moving its complex-eye towards the direction of the volvox and you get ... Read More
Hi All - I am getting to the part of my Micro class where I have students analyze antibiograms and noticed a blog pointing to the attached paper. Forgive me if this topic (antibiogram data changing as a function of when samples are taken from a patient) has already been covered or commented on,... Read More
This episode: Bacteria produce gas that can regulate the depth of underwater sensor devices!
With 2,000 to 3,000 patients killed by necrotizing fasciitis each year, early diagnosis of the flesh-eating bacteria is of the utmost importance. That's what Russell Russo, an orthopedic surgeon at LSU Health Sciences Center New Orleans, and his team are stressing in the September 2012 issue of ... Read More
Should you ever visit Cold Spring Harbor Laboratory on Long Island, New York, be sure to go see the food blender that was used to carry out the well known Hershey-Chase experiment. The blender is located in the Szybalski Reading Room of the Carnegie Library. After entering the front door of the ... Read More
Can your dog get the flu from you? Scientists from Oregon State University (OSU) say the next time you’re sick, you might want to distance yourself from your beloved pets. Their recent research explored the possibility of human-to-pet flu transmissions and found evidence that the infection of pe... Read More
Dear Doctor's Racaniello and Despommier,
Huzzah! I have tracked down Dick's missing book on tropical medicine, or at least another copy of said book. While listening to TWIP #40, my ears perked up when Dick said he had lent a book to a student only to h... Read More
And they said meth never did a body good.
A study conducted by researchers in Taiwan found that methamphetamine may possess flu-fighting properties, Medical Daily reported.
The study, published Tuesday in PLoS One, exposed human lung cells to varying quantities meth, then infected them wit... Read More
Over the last year, it’s become more and more apparent that I do, in fact, have recurrent cystitis. Having cystitis is a bit like entering the matrix – until I had my first attack I’d never even known it was a disease. It doesn’t appear in books, films or classroom lessons (particularly given th... Read More
I am going through the old podcasts, when I have time. Number forty one covered ISA — a salmonid virus with a billion dollar class damages history. When someone mentioned vaccines development, a comments was made about how can you vaccinate salmon.
... Read More
Observing signaling molecules before they leave a cell could give researchers insights into how cells in our bodies influence one another.
Chemical communication between cells keeps tissues functioning and systems coordinated, but eavesdropping on the conversation is challenging. Now, researc... Read More
Any part of the human body that is open to the outside world it available for the colonisation of bacteria. While this blog has covered bacteria in the gut, the vagina and the throat, one area I’ve neglected to cover is the bacteria that get into the lungs. As the company I currently work for is... Read More