aedes aegyptii

TWiV 569: Smolt’in iron

13 October 2019 by Vincent Racaniello

The TWiV pro-vaxxers reveal viruses that infect endangered wild salmon, and how iron in host serum modulates dengue virus acquisition by mosquitoes.

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Show notes at microbe.tv/twiv

Inter-kingdom interactions in the mosquito gut

7 February 2019 by Vincent Racaniello

The gut tracts of many animals are inhabited by a microbial community composed of bacteria, archaea, fungi, and viruses. The interplay among these inhabitants can have an impact on health and disease. Mosquitoes are no exception – replication of dengue virus in the gut tract is modulated by a fungus and a bacterium.

TWiV 479: Trypsin the flight fantastic

4 February 2018 by Vincent Racaniello

The TWiVome explores induction of antiviral responses by repeating patterns of capsids, and a fungus in the mosquito gut that aids dengue virus replication.

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DownloadÂ TWiV 479Â (67 MB .mp3, 111Â min)
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Show notes at microbe.tv/twiv

TWiV 458: Saliva of the fittest

10 September 2017 by Vincent Racaniello

The TWiVians present an imported case of yellow fever in New York City, and explain how a dengue virus subgenomic RNA disrupts immunity in mosquito salivary glands to increase virus replication.

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DownloadÂ TWiV 458Â (72 MB .mp3, 119 min)
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Show notes at microbe.tv/twiv.

TWiV 454: FGCU, Zika

13 August 2017 by Vincent Racaniello

Sharon Isern and Scott Michael return to TWiV for a Zika virus update, including their work on viral evolution and spread, and whether pre-existing immunity to dengue virus enhances pathogenesis.

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DownloadÂ TWiV 454Â (65 MB .mp3, 108 min)
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Show notes at microbe.tv/twiv

TWiV 410: Hurricane Zika

9 October 2016 by Vincent Racaniello

Sharon and ScottÂ join the TWiVÂ teamÂ to talk about their work on dengue antibody-dependent enhancement of Zika virus infection, and identifying the virus in mosquitoes from Miami.

You can find TWiV #410 at microbe.tv/twiv, or listen below.

[powerpress url=”http://traffic.libsyn.com/twiv/TWiV410.mp3″]

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DownloadÂ TWiV 410Â (73 MB .mp3, 121 min)
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