Author name: Vincent Racaniello

I'm Professor of Microbiology and Immunology at Columbia University in New York. I run a research lab where we study poliovirus, rhinovirus, and other RNA viruses. I also love teaching about viruses - check out virology.ws, microbe.tv, or iTunes University for some of my offerings. I want to be Earth's virology professor.

TWiV 87: A PHIREside chat with Professor Graham Hatfull

This Week in Virology / By

Hosts: Vincent Racaniello, Alan Dove, Rich Condit, and Graham Hatfull On episode #87 of the podcast This Week in Virology, Vincent, Alan, and Rich hear from Professor Graham Hatfull how students in the Phage Hunters Integrating Research and Education (PHIRE) program learn about scientific inquiry by doing research on bacteriophages. This episode is sponsored by Data Robotics …

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TWiP 12: Toxoplasma gondii

3 Comments / This Week in Parasitism / By

Hosts: Vincent Racaniello and Dickson Despommier On episode 12 of the podcast “This Week in Parasitism”, Vincent and Dickson introduce the obligate intracellular protozoan Toxoplasma gondii, one of the most successful parasites on earth. [powerpress url=”http://traffic.libsyn.com/twip/TWiP012.mp3″] Click the arrow above to play, or right-click to download TWiP is brought to you by the American Society …

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Secondary changes allow spread of oseltamivir resistant influenza virus

6 Comments / Basic virology, Information / By

The influenza virus neuraminidase (NA) protein is required for virus release from the cell, a property exploited by the antiviral drugs oseltamivir (Tamiflu) and zanamavir (Relenza). During clinical testing of oseltamivir in 2001, some individuals shed drug-resistant viruses with an amino acid change from histidine to tyrosine (H274Y) in NA. Such viruses are not inhibited …

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TWiV 86: Dark matter with Dr. Eric Delwart

2 Comments / This Week in Virology / By

Hosts: Vincent Racaniello, Rich Condit, and Eric Delwart In episode #86 of the podcast This Week in Virology, Vincent and Rich travel to the Blood Systems Research Institute in San Francisco to speak with Eric Delwart about his work on virus discovery. This episode is sponsored by Data Robotics Inc. Use the promotion code TWIVPOD to receive $75-$500 …

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A new target for hepatitis C virus

5 Comments / Basic virology, Information / By

When infection with hepatitis C virus goes from acute to chronic, severe liver disease may occur which requires organ transplantation. Nearly 200 million people are chronically infected with HCV, necessitating approaches to preventing and treating infections. No HCV vaccine is available, and current antiviral therapy consists of administration of interferon plus ribavirin, a combination that …

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TWiV 85: Hepatitis C virus with Professor Michael Gale

2 Comments / This Week in Virology / By

Hosts: Vincent Racaniello and Michael Gale On episode 85 of the podcast This Week in Virology, Vincent and Michael Gale discuss the origin, pathogenesis, prevention, of hepatitis C virus, and how it evades innate immune responses. This episode is sponsored by Data Robotics Inc. Use the promotion code TWIVPOD to receive $75-$500 off a Drobo. …

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