The immune system is our biological defense shield. Antibodies protect the organism against invading pathogens such as viruses or bacteria. In the case of certain autoimmune diseases, however, this defense behavior is misdirected: The antibodies don't just target foreign substances; they also at... Read More
New research shows that epidemics of dengue—caused by a mosquito-borne virus—across southeast Asia appear to be linked to the abnormally high temperatures brought by the El Niño weather phenomenon. Read More
University of Groningen scientists have described how microbial invasions follow the same general pattern as invasions by plant or animal species. This is a clear example of how the microbiological world follows general rules of ecology. The discovery demonstrates the value of using microbial sy... Read More
BOC Sciences-Notch inhibitors like gamma-secretase inhibitors (GSIs) are found potential to slow the deterioration of various types of cancer recent studies revealed. Now further study for more accurate information about this application is undergoing, in which different cancer types are involve... Read More
Washington, DC —October 6, 2015— HIV particles are effectively trapped by the cervicovaginal mucus from women who harbor a particular vaginal bacteria species, Lactobacillus crispatus. The findings, published this week in mBio, an online open-access journal of the American Society for Microbiolo... Read More
Dengue is a mosquito-borne tropical disease currently endemic in more than 10 countries. According to the World Health Organization, 390 million people are infected by dengue every year. Read More
The Hepatitis C virus (HCV) infection is a chronic blood-borne viral infection that affects an estimated 160 million people, or 2-3% of the population world-wide. Alarmingly, chronic HCV infection accounts for one-quarter of the cases of cirrhosis and hepatocellular carcinoma (HCC). If HCV is le... Read More
BOC Sciences-The three scientists who were awarded for the Noble Prize in Physiology or Medicine were all born in the 30’s of last century. They made the breakthrough both in their own scientific career and on the way of drug development for the whole humankind partly because of the spirit of pe... Read More
Amsterdam, The Netherlands: Tuberculosis is the number one cause of death in HIV-infected patients in Africa and a leading cause of death in this population worldwide, yet the majority of these patients are excluded from the early stages in the development of new, anti-tuberculosis drugs, accord... Read More
White-nose syndrome (WNS), an invasive skin infection caused by the Pseudogymnoascus destructans (Pd) fungus has killed millions of bats since it was first seen in North America in 2007. A analysis of gene expression in hibernating bats infected with the destructive fungus published on October 1... Read More
This episode: Bacteria can convert soluble uranium to an insoluble form, and distinguish between different isotopes!
(8.2 MB, 8.9 minutes)
Many institutions, such as my own, only have one microbiology course. In this second "Mu-Tube" video, I ask my current junior and senior Microbiology students what *they* think first year students ought to know about #MattersMicrobial. I think their opinions are interesting, and will inform my... Read More
The TWiPanosomes solve the case about the Young Woman who Went to Belize, and relate how sandfly saliva skews the immune response and increases risk of cutaneous leishmaniasis.
Hosts: Read More
Long time listener, first time email.
I am surprised that no one got the diarrhea case, although I would have been wrong as well, so many familiar parasites!
Host: Jeff Fox with special guest, Jeremy Brownlie.
Jeremy Brownlie of Griffıth University in Brisbane, Australia, talks with Jeff Fox about how bacteria influence aggressive behavior in an animal. Fruit flies infected with the wMelPop strain of Wolbachia were less aggressive than the... Read More
Spongiform encephalopathies are neurodegenerative diseases caused by misfolding of normal cellular prion proteins. A 2014 case of variant Creutzfeldt-Jacob prion disease in the United States was probably caused by eating beef from animals with bovine spongiform encephalopathy (BSE), or mad cow d... Read More
DURHAM, N.C. - A unique molecule developed at Duke Medicine, the University of North Carolina at Chapel Hill and MacroGenics, Inc., is able to bind HIV-infected cells to the immune system's killer T cells. It could become a key part of a shock-and-kill strategy being developed in the hope of one... Read More
A new test called ViroCap can detect thousands of viruses that make people and animals sick. Read More
On Oct. 3 Barbara Iglewski, past president of the American Society for Microbiology, will be inducted into the National Women's Hall of Fame, which praised her "landmark discovery" that "has had an enormous impact nationally and globally." Iglewski spent about 40 years — most at the University o... Read More