Kaposi’s Sarcoma-Associated Herpesvirus K3 and K5 Proteins Block Distinct Steps in Transendothelial Migration of Effector Memory CD4+ T Cells by Targeting Different Endothelial Proteins

Abstract excerpt

ORFK3 (K3) and ORFK5 (K5) are Kaposi's sarcoma-associated herpesvirus-encoded E3 ubiquitin ligases that differentially reduce surface expression of various proteins in infected cells. In this study, we describe their effects on human dermal microvascular endothelial cells (ECs), a natural target of Kaposi's sarcoma-associated herpesvirus infection. TNF-treated human dermal microvascular ECs transduced to express...

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