Upregulation of BST-2 by Type I Interferons Reduces the Capacity of Vpu To Protect HIV-1-Infected Cells from NK Cell Responses

Upregulation of BST-2 by Type I Interferons Reduces the Capacity of Vpu To Protect HIV-1-Infected Cells from NK Cell Responses

ABSTRACT The HIV-1 accessory protein Vpu enhances viral release by counteracting the restriction factor BST-2. Furthermore, Vpu promotes NK cell evasion by downmodulating cell surface NTB-A and PVR, known ligands of the NK cell receptors NTB-A and DNAM-1, respectively. While it has been established...

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Auteurs principaux: Jérémie Prévost, Suzanne Pickering, Mitchell J. Mumby, Halima Medjahed, Gabrielle Gendron-Lepage, Gloria G. Delgado, Brennan S. Dirk, Jimmy D. Dikeakos, Christina M. Stürzel, Daniel Sauter, Frank Kirchhoff, Frederic Bibollet-Ruche, Beatrice H. Hahn, Mathieu Dubé, Daniel E. Kaufmann, Stuart J. D. Neil, Andrés Finzi, Jonathan Richard
Format: article
Langue:EN
Publié: American Society for Microbiology 2019
Sujets:
ADCC
DNAM-1
HIV
NK cells
NTB-A
PVR
Microbiology
QR1-502
Accès en ligne:https://doaj.org/article/a9c7f1cd222240a497b7cabeef046a5f
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https://doaj.org/article/a9c7f1cd222240a497b7cabeef046a5f

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