... donors w ere treated with IFNa and LPS and analyzed for tetherin expression on the surface and inwhole cell lysates by flow cytometry and immunoblot-ting, respectively. Cell surface tetherin in ... isantagonized by HIV-1 Vpu. Nature 2008, 451:425-430.28. Sato K, Yamamoto SP, Misawa N, Yoshida T, Miyazawa T, Koyanagi Y: Comparative study on the effect of human BST-2/Tetherin on HIV-1 release ... 159:441-452.57. Wang JH, Wells C, Wu L: Macropinocytosis and cytoskeleton contribute to dendritic cell-mediated HIV-1 transmission to CD4+ T cells. Virology 2008,381:143-154.58. Garcia E, Pion M,...