Prostate cancer is the leading cause of cancer morbidity and the third greatest cause of cancer death among men in developed countries. A major question in cancer research has been whether virus infection plays a role in cancers of the genitourinary tract. Now a team of Swiss investigators has n... Read More
CBCNews.ca has a really great interactive time line that "illustrates some key dates in the evolution of the first pandemic of the 21st century."
Click "source" to view. Read More
This episode: Using bacteria to recover precious metals like palladium!
Fragments of an abundant protein produced by the prostate form amyloid fibrils that enhance infection of cells by human immunodeficiency virus type 1. These fibrils, called semen-derived enhancer of virus infection (SEVI), have been found to boost infection of prostate cells by the retrovirus XM... Read More
Our vaccine unit here at NIH did a study of malaria vaccine with some promising results. I know Dickson has been a champion of conquering malaria.
David Bhella, Ph.D., MRC Centre for Virus Research, accepts the Peter Wildy Prize for Microbiology Education, awarded annually by the Society for General Microbiology for an outstanding contribution to microbiology education. Read More
After the eradication of smallpox in 1980, the World Health Organization called for destruction of known remaining stocks of the virus. The United States and Russia, which hold the known stocks of smallpox virus, have not destroyed their stocks. During TWiV #124, I was surprised to learn that th... Read More
The TWiP trio solve the case of the Woman from Washington Heights, and reveal how helminth infection protects mice deficient in the Crohn's disease gene NOD2 from intestinal disease by inhibiting colonization with an inflammatory bacterial species.
Hosts: Read More
Hi Vince, Dick, Alan and Rich,
My name is Trevor Stewart, a PhD student at the University of Toronto (in my final year!!) in Physics. I've been listening to TWIV (and TWIP) since last Xmas when my twin brother (who is a graduate student studying mass-s... Read More
Although we now understand that viruses are the most abundant organisms on Earth, there are gaps in our knowledge about their distribution in different environments. Results of a new study reveal the diversity and distribution of viruses in Arctic fresh waters. Read More
With the advent of the rapid spread of H1N1 it is often a challenge to explain the need to be vigilant about hand hygiene. CNN's Randi Kaye reporting on Anderson Cooper 360 reports on how germs from one sneeze can spread to hundreds, maybe thousands. The video has a great animation and illustr... Read More
Hey Vincent, Elio, Michele and Michael!
I'm a first year microbiology graduate student at UC Berkeley and an avid listener of twim. Elio's snippet from the most recent podcast reminded me of a personal anecdote that might be useful to share with... Read More
Hosts: Vincent Racaniello, Dickson Despommier, Alan Dove, Rich Condit, and Kathy Spindler
The TWiVsters explore mutations in the interferon pathway associated with severe influenza in a child... Read More
I came across this paper and thought it sounded interesting for a discussion on TWiP:
Colonisation resistance in the sand fly gut: Leishmania protects Lutzomyia longipalpis from bacterial infection
Using genetic dissection and photothermal nanoblade delivery, a recent paper published in PNAS by Jeff F. Miller, MD., Chair, Microbiology, Immunology, & Molecular Genetics, UCLA, and others, presents data that suggest that the primary means for intercellular spread of Burkholderia pseudomallei ... Read More