This Week in Virology

Hosts: Vincent Racaniello and Alan Dove Guests: Julie Pfeiffer and Paul Duprex Vincent and Alan meet up with Julie and Paul at the General Meeting of the American Society for Microbiology in Boston, to talk about their work on the pathogenesis of poliovirus and measles virus. Links for this episode Threading the NEIDL (YouTube) Transmission of measles virus from macaques (J Gen Virol) Tropism of green measles virus in macaques (J Virol) Intestinal microbiota promote enteric virus replication (Science) Bacterial LPS enhances poliovirus stability (Cell Host Micr) Video of this episode - view below or at YouTube Weekly Science Picks Vincent - ASM Live 2014Alan - I will not follow the herdPaul - Invisible ThreatJulie - The importance of stupidity in biological research Listener Pick of the Week Neil - WEHI movies and VIZBI Send your virology questions and comments (email or mp3 file) to twiv@twiv.tv

Host: Vincent Racaniello Guests: XJ Meng and Sarah McDonald Vincent meets up with XJ and Sarah at Virginia Tech to talk about their work on viruses of swine and rotaviruses. Links for this episode Hepatitis E virus (Int J Env Res Pub Health) Porcine and human anelloviruses (J Virol) Origin of porcine epidemic diarrhea virus in US (mBio) Distinguishing rotaviruses (J Virol) Molecular epidemiology of rotaviruses (J Virol) Core domains in rotavirus polymerase encapsidation (J Gen Virol) Send your virology questions and comments (email or mp3 file) to twiv@twiv.tv

Hosts: Vincent Racaniello, Dickson Despommier, Rich Condit, and Kathy Spindler The TWiV team discusses how skin scarification promotes a nonspecific immune response, and whether remaining stocks of smallpox virus should be destroyed. Links for this episode Skin scarification protects against vaccinia virus disease (J Virol) Smallpox research agenda (PLoS Path) WHO report on variola research (pdf) Review of smallpox research program for WHO (pdf) How I record my lectures (virology blog) Letters read on TWiV 284 Weekly Science Picks Rich - EPCOTVincent - Medical BiotechnologyKathy - Alan Alda interview and Flame Challenge winnerDickson - NASA live from space Listener Pick of the Week Nicola - 50 cent microscope (be a beta tester)Jon - Camtasia Studio Send your virology questions and comments (email or mp3 file) to twiv@twiv.tv

Hosts: Vincent Racaniello, Alan Dove, Rich Condit, and Kathy Spindler Guest: Jens H. Kuhn Jens speaks with the TWiV team about filoviruses, including the recent Ebola virus outbreak in Guinea. Links for this episode Review of Zanamavir clinical trials (Brit Med J) Ebola virus disease in Guinea (NEJM) Filovirus nomenclature (virology blog) Ebola virus disease, West Africa (ProMedMail) How lethal are ebolaviruses? (virology blog) Letters read on TWiV 283 Weekly Science Picks Alan - AMNH digital special collectionsVincent - Viral entry into host cells (Stefan Pöhlmann PhD, Graham Simmons PhD, eds)Kathy - Papilloma song lyrics (pdf)Jens - The Logic of Chance by Eugene V. Koonin Listener Pick of the Week Joe - Poor showing of 2012 influenza vaccine (Nature)Phil - Emerging disease or emerging diagnosis? (YouTube) Send your virology questions and comments (email or mp3 file) to twiv@twiv.tv

Hosts: Vincent Racaniello, Alan Dove, Rich Condit, and Kathy Spindler The TWiV team reviews a meta-analysis of clinical trial reports on using Tamiflu for influenza, and suggestions on how to rescue US biomedical research from its systemic flaws. Links for this episode World Malaria Day Review of oseltamivir clinical trials (Brit Med J) Effectiveness of Tamiflu questioned (NHS choices) Tamiflu campaign (Brit Med J) Rescuing US biomedical research (PNAS) Letters read on TWiV 282 Weekly Science Picks Alan - Northampton AirportVincent - Particle FeverKathy - Turn iPhone into microscopeRich - My favorite science gifs Listener Pick of the Week Nathan - The Ascent of Man (YouTube) Send your virology questions and comments (email or mp3 file) to twiv@twiv.tv

Peter L. Salk discusses the development of the first polio vaccine and Jonas Salk's legacy. Topics include childhood memories in Pittsburgh, career choices, challenges of vaccine testing, and the transition from oral to inactivated polio vaccine. The episode also explores the impact of a vaccine announcement on the scientist's family and the legacy of the Salk Institute.

Hosts: Vincent Racaniello, Dickson Despommier, Alan Dove, Rich Condit, and Kathy Spindler The TWiVmeisters answer listener email about the NEIDL, negative results, patenting MERS-coronavirus, human papillomavirus transmission, canine distemper virus, and much, much more. Links for this episode Poxvirus viability in historical relics (EID) TWiM 74: It came from the Siberian permafrost How to read a scientific paper Image credit: Not only quilts Letters read on TWiV 280 Weekly Science Picks Alan - Heartbleed explanationVincent - Agriculture science today podcastKathy - Quizlet flashcards (online and iTunes)Rich - Why nothing is truly alive Listener Pick of the Week Lance - Myles Power (YouTube and Facebook)Raihan - Cheap DIY microscopeGerald - DaVinci PressNeal - I'm a virus Send your virology questions and comments (email or mp3 file) to twiv@twiv.tv

Hosts: Vincent Racaniello, Alan Dove, and Kathy Spindler Vincent, Alan, and Kathy reveal how a retrovirus in the human genome keeps embryonic stem cells in a pluripotent state, from where they can differentiate into all cells of the body. Links for this episode Retrovirus needed for stem cell identity (Nat Struc Mol Biol) HERV-H is a marker for pluripotency (Retrovirology) Letters read on TWiV 279 Weekly Science Picks Alan - HeathkitVincent - How to think about autism risk and Autism prevalenceKathy - Distortions Listener Pick of the Week Joseph - The real process of scienceMarion - ZometoolKevin - Audioimmunity and Emmunity Send your virology questions and comments (email or mp3 file) to twiv@twiv.tv

Hosts: Vincent Racaniello, Dickson Despommier, Alan Dove, and Kathy Spindler Vincent, Dickson, Alan, and Kathy discuss disruption of the ccr5 gene in lymphocytes of patients infected with HIV-1. Links for this episode Gene editing of ccr5 in AIDS patients (NEJM) HIV gets the zinc finger (TWiV 144) Genome engineering with zinc finger nucleases (Genetics) Photo credit: Watty's Wall Stuff Mice lie, monkeys exaggerate t-shirt design (thanks, Christophe) Letters read on TWiV 278 Weekly Science Picks Alan - Digital scale model of solar systemDickson - Font of knowledgeVincent - Measles outbreaks trends, and NYC measles (one, two)Kathy - Winner, funding basic science to revolutionize medicine Listener Pick of the Week Stephen & Jon - Watty's Wall StuffJohyne - Macro views of snowflakesRicardo & Stephen - Vaccine exemptionsBill - Books by John JanovyMarshall - Animation of DNA replicationSteve - Debunking influenza vaccine myths Send your virology questions and comments (email or mp3 file) to twiv@twiv.tv

Hosts: Glenn Rall, Ann Skalka, and Vincent Racaniello Glenn and Ann meet up with Vincent to talk about his career in science and science communication. Video of this episode - view at YouTube Send your virology questions and comments (email or mp3 file) to twiv@twiv.tv