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simian immunodeficiency virus

TWiV #356: Got viruses?

27 September 2015 by Vincent Racaniello

On episode #356 of the science show This Week in Virology, Stephanie joins the super professors to discuss the gut virome of children with serious malnutrition, caterpillar genes acquired from parasitic wasps, and the effect of adding chemokines to a simian immunodeficiency virus DNA vaccine.

You can find TWiV #356 at www.microbe.tv/twiv.

Filed Under: This Week in Virology Tagged With: adjuvant, baculovirus, bracovirus, caterpillar, chemokine, Cortesia congregata, DNA, dna vaccine, gut virome, horizontal gene transfer, IgA, in vivo electroporation, kwashiorkor, lepidoptera, Malawi, malnutrition, marasmus, mucosal immunity, nudivirus, parasitic wasp, ready to use therapeutic food, rutf, simian immunodeficiency virus, siv, viral, virology, virus

TWiV 326: Giving HIV a flat tyr

1 March 2015 by Vincent Racaniello

On episode #326 of the science show This Week in Virology, the sternutating TWiVers discuss preventing infection of cells and animals by a soluble CD4-CCR5 molecule that binds to HIV-1 virus particles.

You can find TWiV #326 at www.microbe.tv/twiv.

Filed Under: This Week in Virology Tagged With: aav, adeno-associated virus, CD4, eCD4-Ig, gene therapy, HIV, human immunodeficiency virus, immunoadhesin, immunoglobulin, sCD4-Ig, SHIV, simian immunodeficiency virus, siv, viral, virology, virus

TWiV 254: Ninety-nine macaques on the wall

13 October 2013 by Vincent Racaniello

On episode #254 of the science show This Week in Virology, Vincent, Dickson, Alan, and Kathy review clearance of simian immunodeficiency virus infection from macaques by immunization with SIV proteins encoded in a rhesus cytomegalovirus vector.

You can find TWiV #254 at www.microbe.tv/twiv.

Filed Under: This Week in Virology Tagged With: cytomegalovirus vector, effector T cells, HIV, memory T cells, rhesus macaque, simian immunodeficiency virus, siv, vaccine, viral, virology, virus

TWiV 122: More fun than a monkey full of viruses

27 February 2011 by Vincent Racaniello

japanese macaquesHosts: Vincent Racaniello, Dickson Despommier, Alan Dove, Rich Condit, and Welkin Johnson

On episode #122 of the podcast This Week in Virology, the complete TWiV crew teams up with Welkin Johnson to explore the other AIDS epidemic, infection of monkeys with simian immunodeficiency virus, and its restriction by the cellular protein TRIM5.

[powerpress url=”http://traffic.libsyn.com/twiv/TWiV122.mp3″]

Click the arrow above to play, or right-click to download TWiV #122 (77 MB .mp3, 147 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:

  • Edwin Kilbourne, MD, 1920-2011
  • Evolution of TRIM5-CypA in Old World monkeys (PLoS Pathogens)
  • Balancing selection and evolution of Old World TRIM5 (PNAS)
  • TRIM5 and cross-species transmission of a primate retrovirus (PLoS Biology)
  • Infectious retrovirus in pet vaccines (J Virology)
  • TWiV on Facebook
  • Letters read on TWiV 122

Weekly Science Picks

Welkin – Supramap
Dickson – Science issue on visualizing data
Rich – Doonesbury weighs in on vaccines and autism

Alan – US National Vaccine Plan
Vincent – US Supreme Court decision on vaccine litigation (NY Times)

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: AIDS, endogenous retrovirus, ERV, macaque, old world monkey, retroviral restriction, simian immunodeficiency virus, siv, trim5, viral, virology, virus, welkin johnson

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by Vincent Racaniello

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