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TWiV 264: We should do an all-email show some day

22 December 2013 by Vincent Racaniello

On episode #264 of the science show This Week in Virology, the TWiVites read listener questions and comments about public engagement in science, vaccines, RNAi, reprogramming CD8 cells to treat cancer, rabies, and much more.

You can find TWiV #264 at www.microbe.tv/twiv.

Filed Under: This Week in Virology Tagged With: cancer, CD8, comments, email, leukemia, listener, microrna, miRNA, public engagement in science, questions, rabies, rnai, vaccines, viral, virology, virus

TWiV 218: Monkeys turning valves and pushing buttons

3 February 2013 by Vincent Racaniello

On episode #218 of the science show This Week in Virology, Vincent, Alan, and Welkin discuss how endogenous retroviruses in mice are held in check by the immune response.

You can find TWiV #218 at www.microbe.tv/twiv.

Filed Under: This Week in Virology Tagged With: antibody, cancer, endogenous retrovirus, ERV, germline, murine leukemia virus, RAG mouse, reactivation, TLR, toll-like receptor, tumor, viral, virology, virus

TWiV 163: What Rous wrought

25 December 2011 by Vincent Racaniello

fungal christmas treeHosts: Vincent Racaniello, Dickson Despommier, Rich Condit, and Alan Dove

Vincent, Dickson, Rich, and Alan review the 100 year old finding by Peyton Rous of a transmissible sarcoma of chickens, a discovery that ushered in the era of tumor virology.

Please help us by taking our listener survey.

[powerpress url=”http://traffic.libsyn.com/twiv/TWiV163.mp3″]

Click the arrow above to play, or right-click to download TWiV 163 (61 MB .mp3, 102 minutes).

Subscribe to TWiV (free) in iTunes , at the Zune Marketplace, by the RSS feed, by email, or listen on your mobile device with the Microbeworld app.

Links for this episode:

  • Transmissible sarcoma of the fowl (J Exp Med)
  • Sarcoma of fowl transmissible by agent separable from tumor cells (J Exp Med)
  • 100 years of Rous sarcoma virus (J Exp Med)
  • Early history of tumor virology (PNAS)
  • Ralph Nader recommends The Vertical Farm
  • Propose an ASM General Meeting session
  • TWiV on Facebook
  • Letters read on TWiV 163

Weekly Science Picks

Rich – The Log from the Sea of Cortez by John Steinbeck
Alan – Comet rise
Vincent – TWiV iPhone case

Listener Pick of the Week

Ronnie – How fungi celebrate Christmas
Kevin – EcoCyc app
Gabriel –
ImmGen app

Send your virology questions and comments (email or mp3 file) to twiv@microbe.tv, or call them in to 908-312-0760. You can also post articles that you would like us to discuss at microbeworld.org and tag them with twiv.

Filed Under: This Week in Virology Tagged With: cancer, peyton rous, reverse transcriptase, rous sarcoma virus, sarcoma, src, tumor virus, viral, virology, virus

TWiV 160: Moore tumor viruses

4 December 2011 by Vincent Racaniello

merkel carcinomaHosts: Vincent Racaniello, Rich Condit, Alan Dove, Dickson Despommier, and Patrick Moore

The TWiV team speaks with Patrick Moore about his discovery, with Yuan Chang, of two human tumor viruses, Kaposi’s sarcoma herpesvirus and Merkel cell polyomavirus.

Please help us by taking our listener survey.

[powerpress url=”http://traffic.libsyn.com/twiv/TWiV160.mp3″]

Click the arrow above to play, or right-click to download TWiV 160 (66 MB .mp3, 109 minutes).

Subscribe to TWiV (free) in iTunes , at the Zune Marketplace, by the RSS feed, by email, or listen on your mobile device with the Microbeworld app.

Links for this episode:

  • Chang-Moore laboratory at University of Pittsburgh
  • Representational difference analysis (Science)
  • KSHV: Forgotten but not gone (Blood)
  • Why do viruses cause cancer? (Nat Rev Cancer)
  • Merkel cell carcinoma review (Ann Rev)
  • Clonal integration of a polyomavirus in Merkel carcinoma (Science)
  • T antigen mutations in Merkel polyomavirus (PNAS)
  • Merkel polyomavirus small t is an oncoprotein (J Clin Inves)
  • Suggest a topic for the 2012 ASM General Meeting
  • TWiV on Facebook
  • Letters read on TWiV 160

Weekly Science Picks

Patrick – The Theory That Would Not Die by Sharon Bertsch McGrayne
Dickson –
Foodborne illness acquired in the US (Emerging Inf Dis)
Rich – GATTACA
Alan – Cutting for Stone by Abraham Verghese
Vincent – Boxwave capacitative stylus

Listener Pick of the Week

Neva – 10+1 top science apps
Ricardo – Where’s the outrage?

Send your virology questions and comments (email or mp3 file) to twiv@microbe.tv, or call them in to 908-312-0760. You can also post articles that you would like us to discuss at microbeworld.org and tag them with twiv.

Filed Under: This Week in Virology Tagged With: cancer, kaposi, kshv, merkel, polyomavirus, sarcoma, tumor virus, viral, virology, virus

TWiV 135: Live in the Big Easy

29 May 2011 by Vincent Racaniello

ASM GM New OrleansHosts: Vincent Racaniello, Roger Hendrix, Rachel Katzenellenbogen, and Harmit Malik

Vincent and guests Rachel Katzenellenbogen, Roger Hendrix, and Harmit Malik recorded TWiV #135 live at the 2011 ASM General Meeting in New Orleans, where they discussed transformation and oncogenesis by human papillomaviruses, the amazing collection of bacteriophages on the planet, and the evolution of genetic conflict between virus and host.

[powerpress url=”http://traffic.libsyn.com/twiv/TWiV135.mp3″]

Click the arrow above to play, or right-click to download TWiV #135 (63 MB .mp3, 97 minutes).

Subscribe to TWiV (free) in iTunes , at the Zune Marketplace, by the RSS feed, by email, or listen on your mobile device with the Microbeworld app.

Links for this episode:

  • Papillomavirus E6 proteins (Virology)
  • Diversity of mycobacteriophages (PLoS One)
  • Adaptive evolution of tetherin (J Virology)
  • TWiV on Facebook
  • Letters read on TWiV 135
  • Video of this episode – view below

 

Weekly Science Picks

Roger – Atomic structure of adenovirus by cry0-EM (Science)
Harmit
– Syncytin knockout mice show role for endogenous retroviral gene (PNAS)
Vincent – Free science, one paper at a time by David Dobbs

Listener Pick of the Week

Mark  – Shot by Shot

Send your virology questions and comments (email or mp3 file) to twiv@microbe.tv, or call them in to 908-312-0760. You can also post articles that you would like us to discuss at microbeworld.org and tag them with twiv.

Filed Under: This Week in Virology Tagged With: ASM, bacteriophage, cancer, cervical cancer, genetic conflict, HPV, human papillomavirus, retrovirus, tethering, viral, virology, virus

TWiV 114: Ten out of ’10

2 January 2011 by Vincent Racaniello

vaccinia plaqueHosts: Vincent Racaniello, Alan Dove, and Rich Condit

On episode #114 of the podcast This Week in Virology, Vincent, Alan, and Rich revisit ten compelling virology stories of 2010.

[powerpress url=”http://traffic.libsyn.com/twiv/TWiV114.mp3″]

Click the arrow above to play, or right-click to download TWiV #114 (64 MB .mp3, 88 minutes).

Subscribe to TWiV (free) in iTunes , at the Zune Marketplace, by the RSS feed, or by email, or listen on your mobile device with Stitcher Radio.

Ten virology stories of 2010:

  1. XMRV, CFS, and prostate cancer (TWiV 113, 99, 98, 94, 89, 76, 70, 65)
  2. The ongoing saga of polio eradication (TWiV 110, 79)
  3. Viruses interact with the miRNA/siRNA system (TWiV 108, 72)
  4. Endogenous viruses – retro and beyond (TWiV 105, 91, 88, 65)
  5. Dengue virus progress and new outbreak (TWiV 111, 95, 82)
  6. Colony collapse disorder (TWiV 104)
  7. David Baltimore (TWiV 100)
  8. Ode to a plaque (TWiV 68)
  9. Vaccine contamination with circovirus (TWiV 86, 77, 75)
  10. Universal influenza vaccines (TWiV 107)

Weekly Science Picks

Rich – Elementary schoolchildren publish a science paper (original article and editorial with video) – thanks Kathy!
Alan – White-nose syndrome blog
Vincent – Headway, headlines and healthy skepticism

Send your virology questions and comments (email or mp3 file) to twiv@microbe.tv or leave voicemail at Skype: twivpodcast. You can also post articles that you would like us to discuss at microbeworld.org and tag them with twiv.

Filed Under: This Week in Virology Tagged With: baltimore, cancer, CFS, circovirus, david, Dengue, endogenous, influenza, miRNA, plaque, polio, prostate, retrovirus, siRNA, vaccine, viral, virology, virus, xmrv

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by Vincent Racaniello

Earth’s virology Professor
Questions? virology@virology.ws

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