Hosts: Vincent Racaniello and Dickson Despommier On episode 19 of the podcast This Week in Parasitism, Vincent and Dickson move on to nematodes with a discussion of the pinworm. [powerpress url="http://traffic.libsyn.com/twip/TWiP019.mp3"] Click the arrow above to play, or right-click to download TWiP is brought to you by the American Society ...

I've been hearing about the vertical farm concept from Dickson Despommier for years - as a faculty colleague of his here at Columbia University Medical Center, and more recently as co-host of TWiV and TWiP. I could not help but be enthusiastic as the idea grew from a seed, to ...

As a college biology major during the 1970s I was taught that cells in which the genetic material is separated from the cytoplasm by a nuclear membrane - such as those of animals, fungi, plants, and protists - are called eukaryotes. In contrast, the DNA of bacteria is not bounded ...

Hosts: Vincent Racaniello, Dickson Despommier, Alan Dove, and Rich Condit On episode #107 of the podcast This Week in Virology, Vincent, Dickson, Alan, and Rich answer listener questions about poliovirus, social media, dengue, influenza, evolution, gel filtration, and much more. [powerpress url="http://traffic.libsyn.com/twiv/TWiV107.mp3"] Click the arrow above to play, or right-click to ...

Antibodies are an important component of the host defense against viral infection. These molecules, produced 7-14 days after infection, neutralize viral infectivity, thereby limiting the spread of infection. Antibodies are thought to neutralize viral infectivity in several ways: by forming noninfectious aggregates that cannot enter cells, or by blocking virion ...